WO2007112652A1 - An environment protecting power-saving fire retardant synthetic lumber and manufacturing method thereof - Google Patents
An environment protecting power-saving fire retardant synthetic lumber and manufacturing method thereof Download PDFInfo
- Publication number
- WO2007112652A1 WO2007112652A1 PCT/CN2007/000795 CN2007000795W WO2007112652A1 WO 2007112652 A1 WO2007112652 A1 WO 2007112652A1 CN 2007000795 W CN2007000795 W CN 2007000795W WO 2007112652 A1 WO2007112652 A1 WO 2007112652A1
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- Prior art keywords
- flame
- retardant
- layer
- wood
- saving
- Prior art date
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 110
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000002023 wood Substances 0.000 claims abstract description 99
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims description 97
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 96
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical group [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 40
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 20
- 239000010902 straw Substances 0.000 claims description 19
- 239000004615 ingredient Substances 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 12
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000000395 magnesium oxide Substances 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 239000010451 perlite Substances 0.000 claims description 8
- 235000019362 perlite Nutrition 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000012266 salt solution Substances 0.000 claims description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 5
- 239000004327 boric acid Substances 0.000 claims description 5
- 239000003755 preservative agent Substances 0.000 claims description 5
- 230000002335 preservative effect Effects 0.000 claims description 5
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 4
- 244000105624 Arachis hypogaea Species 0.000 claims description 4
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 4
- 235000018262 Arachis monticola Nutrition 0.000 claims description 4
- 240000005979 Hordeum vulgare Species 0.000 claims description 4
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 4
- 240000008042 Zea mays Species 0.000 claims description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 4
- 235000005822 corn Nutrition 0.000 claims description 4
- 239000010903 husk Substances 0.000 claims description 4
- 235000020232 peanut Nutrition 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000002917 insecticide Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 2
- 241000209140 Triticum Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 claims 1
- 239000013043 chemical agent Substances 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract 9
- 230000003260 anti-sepsis Effects 0.000 abstract 2
- 230000002421 anti-septic effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 230000002110 toxicologic effect Effects 0.000 abstract 1
- 231100000027 toxicology Toxicity 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 241000209094 Oryza Species 0.000 description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical group O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 238000004079 fireproofing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 blockboard Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
Definitions
- the invention relates to a flame retardant material, in particular to an environmentally-friendly energy-saving flame-retardant synthetic wood and a manufacturing method thereof. Background technique
- the main object of the present invention is to provide an environmentally-friendly and energy-saving flame-retardant composite wood.
- Another object of the present invention is to provide a method for producing a flame retardant synthetic wood.
- the invention relates to a flame-retardant synthetic wood comprising two wood layers, a flame-retardant layer and a bonding layer.
- the flame-retardant layer and the two wood layers are spaced apart from each other, and the layers are bonded by the bonding layer.
- the flame retardant synthetic wood of the present invention further includes the following features:
- the flame-retardant layer is sandwiched with at least one layer of randomly distributed wood chips, and the wood layer and/or the wood board is provided with a plurality of layer holes, and the flame-retardant layer is filled in the layer holes.
- the layer holes are through holes or blind holes.
- the crop straw is one or more of a mixture of sawdust, peanut shell, rice husk, barley shell, rice straw, straw, corn stalk;
- the filler is talcum powder, double fly powder or perlite
- the inorganic salt is magnesium chloride or magnesium oxide;
- the adhesive is 988 glue or American red magic glue.
- the invention also provides a method for manufacturing flame-retardant synthetic wood, comprising the following steps:
- Step 1 Select the material, pretreat the wood, and make the wood board sheet, that is, the wood board layer;
- Step 2 Anticorrosion and flame retardant treatment on the wood board layer;
- Step 3 preparing a flame retardant layer
- Step 4 sandwiching the flame-retardant layer between the two wood layers by an adhesive
- Step 5 Pressing and curing the above flame-retardant board, and then making a flame-retardant synthetic wood product.
- the step of preserving and retarding the wood layer further comprises: adding a flame retardant, an insect repellent and a preservative, and immersing in a vacuum of 97% (33 mvbar) and a pressure of 2.5 mpa.
- step 3 the manufacturing process of the flame retardant layer is:
- the inorganic salt is formulated into a salt solution having a density of 1.4 to 1.5;
- the slurry is laid on a flat plate making machine to form a flame retardant layer.
- the adhesive, flame retardant, insect control and preservative used for manufacturing the flame-retardant synthetic wood of the present invention are all chemical agents which are not harmful to the human body, the flame retardant synthesis is made.
- Wood is An environmentally friendly, green product that does not pose a hazard to human health.
- the flame-retardant synthetic wood made of wood and flame-retardant materials not only greatly reduces the consumption of wood, but also maintains the original characteristics of the wood. It can be sawed, planed, drilled, nailed, replaced by particleboard, The best replacement product of fiberboard, blockboard, solid wood board, etc.
- the flame-retardant synthetic wood of the invention is treated with flame retardant, insect-proof and anti-corrosion, it has fireproof, moisture-proof, anti-corrosion, non-toxic, non-polluting, no Pest, sound insulation, heat insulation, high strength, fire resistance, strong impact resistance, light weight, strong adhesion, good toughness, no deformation and other superior properties.
- FIG. 1 is a cross-sectional view of a first embodiment of an environmentally-friendly, energy-saving and flame-retardant synthetic wood according to the present invention
- FIG. 2 is a partial cross-sectional view of a second embodiment of an environmentally-friendly, energy-saving and flame-resistant synthetic wood according to the present invention
- Figure 4 is a partial cross-sectional side view showing a third embodiment of the present invention
- Fig. 5 is a partial cross-sectional view taken along line A-A of Fig. 4;
- FIG. 6 is a partial cross-sectional view showing an embodiment 4 of an environmentally-friendly, energy-saving and flame-retardant synthetic wood according to the present invention
- FIG. 7 is a cross-sectional view showing an embodiment 5 of an environmentally-friendly and energy-saving flame-resistant synthetic wood according to the present invention
- Figure 8 is a cross-sectional view showing an embodiment 6 of an environmentally-friendly, energy-saving and flame-retardant synthetic wood of the present invention. detailed description
- an environmentally-friendly and energy-saving flame-retardant synthetic wood comprising two wood layers 1, a flame-retardant layer 2 and a bonding layer 3, wherein the flame-retardant layer 1 and the two wood layers 1 are spaced apart from each other, and the layers pass through
- the bonding layer 3 is bonded to each other and laminated to each other to form a flame-retardant synthetic wood.
- the wood layer 1 and the flame-retardant layer 2 have a thickness of approximately 2-20 mm.
- Example 2 Referring to FIG. 2 and FIG. 3, the fire-resistant synthetic wood board layer 1 is provided with a plurality of layer holes 4, and the layer holes 4 are through holes, and the flame-retardant layer is filled in the through holes.
- the flame-retardant layer 2 of the flame-retardant synthetic wood is further sandwiched with at least one layer of randomly distributed wood chips 5.
- the fire-resistant synthetic wood board layer 1 is provided with a plurality of layer holes 4, and the layer holes 4 are blind holes, and the flame-retardant layer is filled in the blind holes.
- the fire-resistant synthetic wood board layer 1 and/or any wood board 5 is provided with a plurality of layer holes 4, and a flame-retardant layer is filled in the layer holes, and the layer holes 4 are It is a through hole or a blind hole.
- a plurality of sets of the flame-retardant synthetic woods may be laminated to each other to form a multi-layer flame-retardant synthetic wood.
- the outer surface of the product is a wooden layer, and the interior is separated by a wooden layer and a flame-retardant layer.
- the thickness of the product can be determined according to the specific needs of the market and users.
- the invention still further provides a method for manufacturing a flame retardant synthetic wood:
- Step 1 Select the material, pretreat the wood, and make the wood board sheet, that is, the wood board layer;
- Step 2 Anti-corrosion and flame retardant treatment on the wood layer
- Step 3 preparing a flame retardant layer
- Step 4 Forming the flame-retardant synthetic wood by sandwiching the flame-retardant layer with the two wood layers by the adhesive;
- Step 5 Pressing and drying the above-mentioned flame-retardant synthetic wood to form a flame-retardant synthetic wood product.
- the wood can be made of wood chips, bamboo chips or straws of crops, which can be purchased by the market or purchased from the market, and the selected wood is processed into wood chips of suitable thickness (such as 2-20mm), that is, wood boards. Floor.
- step 2 the wood layer is preserved, and a flame retardant, an insecticide and a preservative formulated with phosphoric acid, boric acid and dicyandiamide are added, such as a phosphoric acid flame retardant, a boric acid insecticide, a boric acid preservative, in a vacuum degree.
- a flame retardant, an insecticide and a preservative formulated with phosphoric acid, boric acid and dicyandiamide are added, such as a phosphoric acid flame retardant, a boric acid insecticide, a boric acid preservative, in a vacuum degree.
- step 2 further comprising the step of drilling a hole in the wood layer, the hole having a diameter of about 20 mm; and the hole pitch being about 90-100 mm.
- step 3 the manufacturing process of the flame retardant layer is:
- the crop straw is one or more of a mixture of sawdust, peanut shell, rice husk, barley shell, rice straw, straw, corn stalk;
- the filler is talcum powder, double fly powder or perlite
- the inorganic salt is magnesium chloride or magnesium oxide;
- the adhesive is 988 glue or American red magic glue.
- the following ingredients are optionally used as one of the above ingredients as a raw material for the flame retardant layer:
- Example 1 Prepare according to the following composition ratio: 100kg of sawdust with particle diameter of 1 ⁇ 2 ⁇ ; 25kg of talcum powder; 25kg of double fly powder; 25kg of perlite; 280kg of magnesium chloride; 500kg of magnesium oxide;
- composition weight ratio preparation mixing one or more of rice straw, straw, and corn pole with particle diameter of 1 ⁇ 2 mm, taking 150kg; talcum powder 35kg; double flying powder 35kg; pearl Rock 35kg; magnesium chloride 350kg; magnesium oxide 550kg;
- step 4 the adhesive is evenly coated on the flame-retardant layer, such as 988 glue or American red magic glue, and then bonded to the wood layer to form a flame-retardant synthetic wood; Multiple sets of flame-retardant synthetic wood are laminated and bonded to each other to form a multi-layer flame-retardant synthetic wood.
- the flame-retardant layer such as 988 glue or American red magic glue
- the single-layer or multi-layer flame-retardant synthetic wood is prepared, it is sent to a flat plate making machine and pressed into a plate; then, the synthetic wood can be treated by high-frequency high-temperature drying or normal temperature drying.
- Method 1 drying under high frequency drying or drying kiln, drying at a temperature of 50-65 ° C (preferably 55 ° C), drying for 8-10 hours;
- Method 2 placing at room temperature 25-35 ° C 3 -5 days.
- the dried single-layer or multi-layer fire-retardant synthetic wood can be finished with a vertical and horizontal saw or a table saw, which can be burred and sanded according to the required size.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
An environment protecting power-saving fire retardant synthetic lumber includes two lumber laminations (1), a fire retardant lamination (2) and a bonding lamination (3). The fire retardant lamination and two lumber laminations are separated from each other, and the interlaminations are bound by the bonding lamination. At least one lamination of the randomly distributing wood panel (5) is gripped in the middle of the fire retardant lamination, and some apertures (4) are mounted in the lumber lamination and/or wood panel. Because of the binding agent, the fire retardant, the moth proof agent, the antiseptic or like for making the fire retardant synthetic lumber being toxicological harmless chemical agent to human body, the fire retardant synthetic lumber is a environment protecting and green product, no any harm to health of the human being. The fire retardant synthetic lumber made of lumber and the fire retardant material both decreases greatly consumption of the lumber and keeps intrinsic properties of lumber. The fire retardant synthetic lumber is treated by fire retardant, moth proof and antisepsis, thereby there are excellent properties in fire proof, damp proof, antisepsis and without distortion, and so on.
Description
一种环保节能阻燃合成木及其制造方法 技术领域 Environment-friendly, energy-saving and flame-retardant synthetic wood and manufacturing method thereof
本发明涉及一种阻燃材料， 尤指一种环保节能阻燃合成木及其制造方法。 背景技术 The invention relates to a flame retardant material, in particular to an environmentally-friendly energy-saving flame-retardant synthetic wood and a manufacturing method thereof. Background technique
长期以来， 木质材料的防火问题一直是我国乃至全世界共同关注和急待解 决的重要课题， 我国也针对防火问题采取了各方面的预防措施以减少损失。 近 些年， 市场上出现了不同类型的防火板、 防火门等防火产品， 但大部分此类产 品存在以下几点缺点： 其一： 该类产品的防火指标达不到要求， 解决不了防火 的实际问题， 防火问题一直没有从源头上得到有效的解决； 其二： 该类产品耗 用了大量优质木材， 既浪费了大量的林木资源； 其三： 在产品的防腐问题上， 若处理不善， 则就会招致虫害， 减少了产品的使用寿命； 其四： 该类产品中还' 往往存在有因粘合剂不达到环保安全性能， 如粘合剂中某些化学成份如甲醛等 超标， 而严重致害人体的问题。 For a long time, the fire prevention problem of wood materials has always been an important issue that is of common concern and urgent need to be solved in China and the world. China has also taken various preventive measures against fire prevention to reduce losses. In recent years, different types of fireproofing products such as fireproof panels and fire doors have appeared on the market, but most of these products have the following shortcomings: First, the fireproofing indicators of such products do not meet the requirements, and fireproofing cannot be solved. Actual problems, fire prevention problems have not been effectively solved from the source; Second: This type of products consume a lot of high-quality wood, which wastes a lot of forest resources; Third: In the anti-corrosion problem of products, if not handled properly, It will incur pests and reduce the service life of the products. Fourthly, there are often cases in which the adhesives do not meet environmental and safety performances, such as certain chemical components such as formaldehyde in the adhesives. Serious damage to the human body.
为此， 提供一种环保节能阻燃合成木及其制造方法以克服现有技术的缺点 十分必要。 发明内容 For this reason, it is necessary to provide an environmentally-friendly and energy-saving flame-retardant synthetic wood and a manufacturing method thereof to overcome the disadvantages of the prior art. Summary of the invention
基于现有技术的不足， 本发明的主要目的在于提供一种环保节能的阻燃合 成木。 Based on the deficiencies of the prior art, the main object of the present invention is to provide an environmentally-friendly and energy-saving flame-retardant composite wood.
本发明的另一目的在于提供一种阻燃合成木的制造方法。 Another object of the present invention is to provide a method for producing a flame retardant synthetic wood.
本发明一种阻燃合成木， 包括两木材层、 阻燃层以及粘接层， 阻燃层与两 木材层之间相互间隔， 层间通过粘接层相粘合。 The invention relates to a flame-retardant synthetic wood comprising two wood layers, a flame-retardant layer and a bonding layer. The flame-retardant layer and the two wood layers are spaced apart from each other, and the layers are bonded by the bonding layer.
本发明的阻燃合成木还进一步包括以下特征： The flame retardant synthetic wood of the present invention further includes the following features:
阻燃层中夹有至少一层随机分布的木板片， 木板层和 /或木板片上开设有若 干个层孔， 阻燃层充满于层孔中。 其中， 所述层孔为通孔或盲孔。 确认本
所述阻燃层的成份配比（重量比）： The flame-retardant layer is sandwiched with at least one layer of randomly distributed wood chips, and the wood layer and/or the wood board is provided with a plurality of layer holes, and the flame-retardant layer is filled in the layer holes. Wherein, the layer holes are through holes or blind holes. Confirmation The composition ratio (weight ratio) of the flame retardant layer:
成份 配比 Ingredients
农作物秸杆 100-150kg Crop straw 100-150kg
填充剂 65-105kg Filler 65-105kg
无机盐 780- 900kg。 Inorganic salt 780-900kg.
其中， 所述农作物秸杆为锯末、 花生壳、 稻谷壳、 大麦壳、 稻杆、 麦杆、 玉米杆中的一种或多种混合； 所述的填充剂为滑石粉、 双飞粉或珍珠岩粉； 所 述无机盐为氯化镁或氧化镁； 所述粘合剂为 988胶或美国红魔胶。 Wherein the crop straw is one or more of a mixture of sawdust, peanut shell, rice husk, barley shell, rice straw, straw, corn stalk; the filler is talcum powder, double fly powder or perlite The inorganic salt is magnesium chloride or magnesium oxide; the adhesive is 988 glue or American red magic glue.
本发明还提供了一种阻燃合成木的制造方法， 包括以下步骤： The invention also provides a method for manufacturing flame-retardant synthetic wood, comprising the following steps:
步骤 1 : 选材， 对木材进行预处理， 制成木板片材， 即木板层； 步骤 2: 对木板层进行防腐、 阻燃处理； Step 1: Select the material, pretreat the wood, and make the wood board sheet, that is, the wood board layer; Step 2: Anticorrosion and flame retardant treatment on the wood board layer;
步驟 3: 制备阻燃层； Step 3: preparing a flame retardant layer;
步骤 4: 通过粘合剂将阻燃层夹与两木板层之间； Step 4: sandwiching the flame-retardant layer between the two wood layers by an adhesive;
步骤 5: 将上述阻燃板压制成型， 干燥， '即可制成阻燃合成木成品。 在步骤 2 中， 对木板层进行防腐、 阻燃处理的步骤进一步包括： 加入阻燃 剂、 防虫剂和防腐剂， 在真空度 97% ( 33mvbar )、 压力 2.5mpa条件下浸泡的步 骤。 Step 5: Pressing and curing the above flame-retardant board, and then making a flame-retardant synthetic wood product. In step 2, the step of preserving and retarding the wood layer further comprises: adding a flame retardant, an insect repellent and a preservative, and immersing in a vacuum of 97% (33 mvbar) and a pressure of 2.5 mpa.
在步驟 3中， 阻燃层的制造工艺为： In step 3, the manufacturing process of the flame retardant layer is:
1)、 按如下阻燃层的组成重量配比备料； 1), according to the composition of the following flame retardant layer weight ratio preparation;
农作物秸杆 100-150kg Crop straw 100-150kg
填充剂 65- 105kg Filler 65- 105kg
无机盐 780-900kg Inorganic salt 780-900kg
2)、 用水将无机盐配成密度为 1.4~1.5的盐溶液； 2), the inorganic salt is formulated into a salt solution having a density of 1.4 to 1.5;
3)、 将上述盐溶液与配料混合后倒入搅拌机搅拌成浆料； 3), mixing the above salt solution with the ingredients, pouring into a blender to stir into a slurry;
4)、 将浆料平铺于平面制板机上， 制成板形阻燃层。 4), the slurry is laid on a flat plate making machine to form a flame retardant layer.
与现有技术相比， 由于用于制造本发明阻燃合成木的粘合剂、 阻燃剂、 防 虫和防腐剂等均为对人体无毒害的化学试剂， 因此， 使得制成的阻燃合成木是
一种环保、 绿色的产品， 不会对人体的健康造成危害。 同时， 由木材和阻燃材 料相结合制成的阻燃合成木既大大减少了木材的消耗， 又保持了木材原有的特 性， 可锯、 可刨、 可钻、 可钉， 是取代刨花板、 纤维板、 细木工板、 实木木板 等材料的最佳换代产品， 同时， 由于本发明的阻燃合成木经过阻燃、 防虫、 防 腐处理， 因而具有防火、 防潮、 防腐、 无毒、 无污染、 无虫害、 隔音、 隔热， 且强度高、 防火抗冲击强、 抗折力强、 重量轻、 粘接力强、 韧性好、 不变形等 优越性能。 附图说明 Compared with the prior art, since the adhesive, flame retardant, insect control and preservative used for manufacturing the flame-retardant synthetic wood of the present invention are all chemical agents which are not harmful to the human body, the flame retardant synthesis is made. Wood is An environmentally friendly, green product that does not pose a hazard to human health. At the same time, the flame-retardant synthetic wood made of wood and flame-retardant materials not only greatly reduces the consumption of wood, but also maintains the original characteristics of the wood. It can be sawed, planed, drilled, nailed, replaced by particleboard, The best replacement product of fiberboard, blockboard, solid wood board, etc. At the same time, because the flame-retardant synthetic wood of the invention is treated with flame retardant, insect-proof and anti-corrosion, it has fireproof, moisture-proof, anti-corrosion, non-toxic, non-polluting, no Pest, sound insulation, heat insulation, high strength, fire resistance, strong impact resistance, light weight, strong adhesion, good toughness, no deformation and other superior properties. DRAWINGS
图 1为本发明一种环保节能阻燃合成木的实施例 1的剖视示意图； 图 2为本发明一种环保节能阻燃合成木的实施例 2的局部剖视图； 图 3为图 1的俯视图； 1 is a cross-sectional view of a first embodiment of an environmentally-friendly, energy-saving and flame-retardant synthetic wood according to the present invention; FIG. 2 is a partial cross-sectional view of a second embodiment of an environmentally-friendly, energy-saving and flame-resistant synthetic wood according to the present invention; ;
图 4为本发明一种坏保节能阻燃合成木的实施例 3的局部剖视侧视图； 图 5为沿图 4的 A-A的局部剖视图； Figure 4 is a partial cross-sectional side view showing a third embodiment of the present invention; Fig. 5 is a partial cross-sectional view taken along line A-A of Fig. 4;
图 6为本发明一种环保节能阻燃合成木的实施例 4的局部剖视图； 图 7为本发明一种环保节能阻燃合成木的实施例 5的剖视图； 6 is a partial cross-sectional view showing an embodiment 4 of an environmentally-friendly, energy-saving and flame-retardant synthetic wood according to the present invention; FIG. 7 is a cross-sectional view showing an embodiment 5 of an environmentally-friendly and energy-saving flame-resistant synthetic wood according to the present invention;
图 8为本发明一种环保节能阻燃合成木的实施例 6的剖视图。 具体实施方式 Figure 8 is a cross-sectional view showing an embodiment 6 of an environmentally-friendly, energy-saving and flame-retardant synthetic wood of the present invention. detailed description
以下结合附图和实施例对本发明一种环保节能阻燃合成木及其制造方法作 出进一步的描述。 Hereinafter, an environmentally-friendly and energy-saving flame-retardant synthetic wood and a manufacturing method thereof according to the present invention will be further described with reference to the accompanying drawings and embodiments.
实施例 1 Example 1
参照图 1所示， 本发明一种环保节能阻燃合成木， 包括两木材层 1、 阻燃层 2以及粘接层 3 , 阻燃层 1与两木材层 1之间相互间隔， 层间通过粘接层 3相粘 合， 相互紧压层叠组合而成阻燃合成木。 其中， 所述木板层 1和阻燃层 2的厚 度大致为 2-20毫米。 Referring to Fig. 1, an environmentally-friendly and energy-saving flame-retardant synthetic wood comprising two wood layers 1, a flame-retardant layer 2 and a bonding layer 3, wherein the flame-retardant layer 1 and the two wood layers 1 are spaced apart from each other, and the layers pass through The bonding layer 3 is bonded to each other and laminated to each other to form a flame-retardant synthetic wood. Wherein, the wood layer 1 and the flame-retardant layer 2 have a thickness of approximately 2-20 mm.
实施例 2
结合参照图 2和图 3所示， 所述阻燃合成木的木板层 1上开设有若干个层 孔 4, 所述层孔 4为通孔， 阻燃层充满于所述通孔中。 Example 2 Referring to FIG. 2 and FIG. 3, the fire-resistant synthetic wood board layer 1 is provided with a plurality of layer holes 4, and the layer holes 4 are through holes, and the flame-retardant layer is filled in the through holes.
实施例 3 Example 3
参照图 4和图 5所示， 所述阻燃合成木的阻燃层 2中进一步夹有至少一层 随机分布的木板片 5。 Referring to Figures 4 and 5, the flame-retardant layer 2 of the flame-retardant synthetic wood is further sandwiched with at least one layer of randomly distributed wood chips 5.
实施例 4 Example 4
参照图 6所示， 所述阻燃合成木的木板层 1上开设有若干个层孔 4, 所迷层 孔 4为盲孔， 阻燃层充满于所述盲孔中。 Referring to Fig. 6, the fire-resistant synthetic wood board layer 1 is provided with a plurality of layer holes 4, and the layer holes 4 are blind holes, and the flame-retardant layer is filled in the blind holes.
实施例 5 Example 5
参照图 7所示， 所述阻燃合成木的木板层 1和 /或任一木板片 5上开设有若 干个层孔 4, 阻燃层充满于所述层孔中， 所述层孔 4可为通孔或盲孔。 Referring to FIG. 7, the fire-resistant synthetic wood board layer 1 and/or any wood board 5 is provided with a plurality of layer holes 4, and a flame-retardant layer is filled in the layer holes, and the layer holes 4 are It is a through hole or a blind hole.
实施例 6 Example 6
参照图 8 所示， 根据厚度的需要， 可将多组所述阻燃合成木相互叠压组合 而成多层阻燃合成木。 Referring to Fig. 8, according to the thickness requirement, a plurality of sets of the flame-retardant synthetic woods may be laminated to each other to form a multi-layer flame-retardant synthetic wood.
无论是单层还是多层的阻燃合成木， 产品的外表面均为木板层， 内部则由 木板层和阻燃层相互间隔， 产品的厚度可根据市场和用户的具体需要而定。 Whether it is single-layer or multi-layer fire-retardant synthetic wood, the outer surface of the product is a wooden layer, and the interior is separated by a wooden layer and a flame-retardant layer. The thickness of the product can be determined according to the specific needs of the market and users.
本发明还进一步提供了阻燃合成木的制造方法： The invention still further provides a method for manufacturing a flame retardant synthetic wood:
步骤 1 : 选材， 对木材进行预处理， 制成木板片材， 即木板层； Step 1: Select the material, pretreat the wood, and make the wood board sheet, that is, the wood board layer;
步骤 2: 对木板层进行防腐、 阻燃处理； Step 2: Anti-corrosion and flame retardant treatment on the wood layer;
步骤 3: 制备阻燃层； Step 3: preparing a flame retardant layer;
步骤 4: 通过粘合剂将阻燃层夹与两木板层之间， 成型阻燃合成木； 步骤 5: 将上述阻燃合成木压制成型， 干燥， 即可制成阻燃合成木成品。 在步骤 1 中， 木材可选用木片、 竹片或农作物的秸秆制成， 可自制或从市 场上购得， 再将选取的木材加工成厚度适宜（如 2-20mm )的木板片材， 即木板 层。 Step 4: Forming the flame-retardant synthetic wood by sandwiching the flame-retardant layer with the two wood layers by the adhesive; Step 5: Pressing and drying the above-mentioned flame-retardant synthetic wood to form a flame-retardant synthetic wood product. In step 1, the wood can be made of wood chips, bamboo chips or straws of crops, which can be purchased by the market or purchased from the market, and the selected wood is processed into wood chips of suitable thickness (such as 2-20mm), that is, wood boards. Floor.
在步骤 2 中， 对木板层进行防腐、 加入由磷酸、 硼酸和双氰氨调配的阻燃 剂、 防虫剂和防腐剂， 例如磷酸阻燃剂、 硼酸防虫剂、 硼酸防腐剂， 在真空度
97% ( 33mvbar )、 压力 2.5mpa条件下浸泡 2小时， 随即， 对经防腐、 阻燃处理 后的木板层进行干燥， 控制干燥后的木板层的湿度为 40-55%。 In step 2, the wood layer is preserved, and a flame retardant, an insecticide and a preservative formulated with phosphoric acid, boric acid and dicyandiamide are added, such as a phosphoric acid flame retardant, a boric acid insecticide, a boric acid preservative, in a vacuum degree. After soaking for 2 hours at 97% (33mvbar) and pressure 2.5mpa, the wood layer after anti-corrosion and flame-retardant treatment was dried, and the humidity of the dried wood layer was controlled to be 40-55%.
在步驟 2中， 还进一步包括在木板层上钻孔的步骤， 孔直径约为 20mm; 孔 距约为 90- 100mm。 In step 2, further comprising the step of drilling a hole in the wood layer, the hole having a diameter of about 20 mm; and the hole pitch being about 90-100 mm.
在步驟 3中， 阻燃层的制造工艺为： In step 3, the manufacturing process of the flame retardant layer is:
( 1 )首先按照以下成份配比进行备料： (1) First prepare the materials according to the following ingredients:
成份 配比（重量比）： Ingredients ratio (weight ratio):
农作物秸杆 100- 150kg Crop straw 100- 150kg
填充剂 65-105kg Filler 65-105kg
无机盐 780-900kg。 Inorganic salt 780-900kg.
其中， 所述农作物秸杆为锯末、 花生壳、 稻谷壳、 大麦壳、 稻杆、 麦杆、 玉米杆中的一种或多种混合； 所述的填充剂为滑石粉、 双飞粉或珍珠岩粉； 所 述无机盐为氯化镁或氧化镁； 所述粘合剂为 988胶或美国红魔胶。 Wherein the crop straw is one or more of a mixture of sawdust, peanut shell, rice husk, barley shell, rice straw, straw, corn stalk; the filler is talcum powder, double fly powder or perlite The inorganic salt is magnesium chloride or magnesium oxide; the adhesive is 988 glue or American red magic glue.
以下成份配比任选上述成份中的一种作为阻燃层的原料： The following ingredients are optionally used as one of the above ingredients as a raw material for the flame retardant layer:
成份 配比（重量比）： Ingredients ratio (weight ratio):
农作物秸杆 100- 150kg Crop straw 100- 150kg
滑石粉 25-35kg Talc 25-35kg
双飞粉 25-35kg Double fly powder 25-35kg
珍珠岩粉 25-35kg Perlite powder 25-35kg
氯化镁 280- 350kg Magnesium chloride 280- 350kg
氧化镁 500-550kgo Magnesium oxide 500-550kg o
( 2 )用水将无机盐配成密度为 1.4〜1.5的盐溶液； (2) using water to formulate an inorganic salt into a salt solution having a density of 1.4 to 1.5;
( 3 )将上述盐溶液与配料混合后倒入搅拌机搅拌成浆料； (3) mixing the above salt solution with the ingredients, pouring into a blender and stirring to form a slurry;
( 4 )将浆料平铺于平面制板机上， 制成板形阻燃层。 以下通过四个具体实施例进一步描述阻燃层的制造工艺: (4) The slurry is laid flat on a flat plate making machine to form a flame retardant layer. The manufacturing process of the flame-retardant layer is further described below by four specific embodiments:
实施例 1
( 1 )按以下的组成重量配比备料：选取颗粒直径为 1〜2亳米的锯末 100kg; 滑石粉 25kg;双飞粉 25kg;珍珠岩 25kg;氯化镁 280kg;氧化镁 500kg;Example 1 (1) Prepare according to the following composition ratio: 100kg of sawdust with particle diameter of 1~2亳; 25kg of talcum powder; 25kg of double fly powder; 25kg of perlite; 280kg of magnesium chloride; 500kg of magnesium oxide;
(2) 用水将氯化镁配比成密度为 1.4的氯化镁溶液； (2) Mixing magnesium chloride with water to form a magnesium chloride solution having a density of 1.4;
( 3 )将氯化镁溶液与配料混合倒入搅拌机搅拌成糊状浆料； (3) mixing the magnesium chloride solution and the ingredients into a mixer to form a paste slurry;
(4)将浆料平铺于平面制板机上， 制成厚度约为 2毫米的板形阻燃层。 实施例 2 (4) The slurry was spread on a flat plate making machine to form a plate-shaped flame-retardant layer having a thickness of about 2 mm. Example 2
(1)按以下的组成重量配比备料：颗粒直径在 1〜2毫米的花生壳 125kg; 滑石粉 30kg;双飞粉 30kg;珍珠岩 30kg;氯化镁 315kg;氧化镁 525kg; (1) Prepare according to the following composition ratio: 125 kg of peanut shell with particle diameter of 1~2 mm; 30 kg of talcum powder; 30 kg of double fly powder; 30 kg of perlite; 315 kg of magnesium chloride; 525 kg of magnesium oxide;
(2) 用水将氯化镁配比成密度为 1.45的氯化镁溶液； (2) Mixing magnesium chloride with water to form a magnesium chloride solution having a density of 1.45;
( 3 )将氯化镁溶液与配料混合倒入搅拌机搅拌成糊状浆料； (3) mixing the magnesium chloride solution and the ingredients into a mixer to form a paste slurry;
(4)将浆料平铺于平面制板机上， 制成厚度约为 10毫米的板形阻燃层。 实施例 3 (4) The slurry was spread on a flat plate making machine to form a plate-shaped flame-retardant layer having a thickness of about 10 mm. Example 3
( 1 )按以下的组成重量配比备料：颗粒直径在 1〜2毫米的稻谷壳、 大麦壳 中的一种或两种混合取 150kg; 滑石粉 35kg; 双飞粉 35kg; 珍珠岩 35kg; 氯化镁 350kg; 氧化鎂 550kg; (1) Prepare according to the following composition ratio: 150kg of one or two kinds of rice husks and barley hulls with a diameter of 1~2 mm; 35kg of talcum powder; 35kg of double fly powder; 35kg of perlite; 350kg of magnesium chloride ; 550kg of magnesium oxide;
(2) 用水将氯化镁配比成密度为 1.5的氯化镁溶液； (2) Mixing magnesium chloride with water to form a magnesium chloride solution having a density of 1.5;
(3)将氯化镁溶液与配料混合倒入搅拌机搅拌成糊状浆料； (3) mixing the magnesium chloride solution and the ingredients into a mixer to form a paste slurry;
(4)将浆料平铺于平面制板机上， 制成厚度约为 20毫米的板形阻燃层。 实施例 4 (4) The slurry was spread on a flat plate making machine to form a plate-shaped flame-retardant layer having a thickness of about 20 mm. Example 4
(1)按以下的组成重量配比备料：将颗粒直径在 1~2毫米的稻杆、 麦杆、 玉米杆中的一种或多种混合， 取 150kg; 滑石粉 35kg; 双飞粉 35kg; 珍珠岩 35kg; 氯化镁 350kg; 氧化镁 550kg; (1) According to the following composition weight ratio preparation: mixing one or more of rice straw, straw, and corn pole with particle diameter of 1~2 mm, taking 150kg; talcum powder 35kg; double flying powder 35kg; pearl Rock 35kg; magnesium chloride 350kg; magnesium oxide 550kg;
(2) 用水将氯化 4美配比成密度为 1.5的氯化镁溶液； (2) using water to chlorinate 4 US to a magnesium chloride solution having a density of 1.5;
( 3 ) 将氯化镁溶液与配料混合倒入搅拌机搅拌成糊状浆料；
( 4 )将浆料平铺于平面制板机上， 制成厚度约为 20毫米的板形阻燃层。 在步 4中， 在所述阻燃层上均匀地涂上所述粘合剂， 如 988胶或美国红 魔胶， 再与所述木板层相互粘接， 从而制成阻燃合成木； 若将多组阻燃合成木 相互层叠并粘接， 可制成多层阻燃合成木。 (3) mixing the magnesium chloride solution and the ingredients into a mixer to form a paste slurry; (4) The slurry was spread on a flat plate making machine to form a plate-shaped flame-retardant layer having a thickness of about 20 mm. In step 4, the adhesive is evenly coated on the flame-retardant layer, such as 988 glue or American red magic glue, and then bonded to the wood layer to form a flame-retardant synthetic wood; Multiple sets of flame-retardant synthetic wood are laminated and bonded to each other to form a multi-layer flame-retardant synthetic wood.
在步骤 5 中， 制成上述单层或多层阻燃合成木后， 将其送入平面制板机压 制成板； 随后， 可选用高频高温干燥或常温干燥的方式对合成木进行处理， 方 法一：经高频干燥或干燥窑干燥，干燥温度为 50-65°C (优选为 55 °C )的条件下， 干燥 8-10小时； 方法二： 在常温 25-35 °C下放置 3-5天。 最后， 将经干燥后的单 层或多层阻燃合成木用纵横齐边锯或推台锯按要求尺寸锯去毛边、 砂光， 即可 制成成品。 In the step 5, after the single-layer or multi-layer flame-retardant synthetic wood is prepared, it is sent to a flat plate making machine and pressed into a plate; then, the synthetic wood can be treated by high-frequency high-temperature drying or normal temperature drying. Method 1: drying under high frequency drying or drying kiln, drying at a temperature of 50-65 ° C (preferably 55 ° C), drying for 8-10 hours; Method 2: placing at room temperature 25-35 ° C 3 -5 days. Finally, the dried single-layer or multi-layer fire-retardant synthetic wood can be finished with a vertical and horizontal saw or a table saw, which can be burred and sanded according to the required size.
以上所揭露的仅为本发明一种环保节能阻燃合成木及其制造方法的较佳实 施例而已， 当然不能以此来限定本发明之权利范围， 因此依本发明申请专利范 围所作的等同变化， 仍属本发明所涵盖的范围。
What has been disclosed above is only a preferred embodiment of an environmentally-friendly, energy-saving and flame-retardant synthetic wood of the present invention and a method for manufacturing the same, and of course, the scope of the present invention is not limited thereto, and thus equivalent changes in the scope of the patent application of the present invention are made. , still falls within the scope of the present invention.
Claims
1. 一种环保节能阻燃合成木， 其特征在于： 包括两木材层、 阻燃层以及粘 接层， 阻燃层与两木材层之间相互间隔， 层间通过粘接层相粘合。 1. An environmentally-friendly and energy-saving flame-retardant synthetic wood, comprising: two wood layers, a flame-retardant layer and an adhesive layer, wherein the flame-retardant layer and the two wood layers are spaced apart from each other, and the layers are bonded by a bonding layer.
2. 如权利要求 1所述的一种环保节能阻燃合成木， 其特征在于： 所述阻燃 层中夹有至少一层随机分布的木板片。 2. The environmentally-friendly and energy-saving flame-retardant synthetic wood according to claim 1, wherein: at least one layer of randomly distributed wood chips is sandwiched in the flame-retardant layer.
3. 如权利要求 1或 2所述的一种环保节能阻燃合成木， 其特征在于： 所述 木板层和 /或木板片上开设有若干个层孔。 3. The environmentally-friendly, energy-saving and flame-retardant synthetic wood according to claim 1 or 2, wherein: the plurality of layer holes are formed in the wood layer and/or the wood board.
4. 如权利要求 3所述的一种环保节能阻燃合成木， 其特征在于： 所述层孔 为通孔或盲孔。 4. The environmentally-friendly, energy-saving and flame-retardant synthetic wood according to claim 3, wherein the layer holes are through holes or blind holes.
5. 如权利要求 1所述的一种环保节能阻燃合成木， 其特征在于： 所述阻燃 层的成份配比（重量比）： 5. The environmentally-friendly and energy-saving flame-retardant synthetic wood according to claim 1, wherein: the composition ratio (weight ratio) of the flame-retardant layer:
成份 配比 Ingredients
农作物秸杆 100- 150kg Crop straw 100- 150kg
填充剂 65- 105kg Filler 65- 105kg
无机盐 780-900kg。 Inorganic salt 780-900kg.
6.如权利要求 5所述的一种环保节能阻燃合成木， 其特征在于： 所述农作 物秸杆为锯末、 花生壳、 稻谷壳、 大麦壳、 稻杆、 麦杆、 玉米杆中的一 种或多种混合； 所述的填充剂为滑石粉、 双飞粉或珍珠岩粉； 所述无机 盐为氯化镁或氧化镁； 所述粘合剂为 988胶或美国红魔胶。 The environmental protection energy-saving flame-retardant synthetic wood according to claim 5, wherein: the crop straw is one of sawdust, peanut shell, rice husk, barley shell, rice straw, wheat straw, corn stalk The filler is talc, double fly powder or perlite powder; the inorganic salt is magnesium chloride or magnesium oxide; the binder is 988 glue or American red magic glue.
7.如权利要求 6所述的一种环保节能阻燃合成木， 其特征在于： 所述阻燃 层的成份配比（重量比）：
成份 配比 The environmentally-friendly and energy-saving flame-retardant synthetic wood according to claim 6, wherein: the composition ratio (weight ratio) of the flame-retardant layer: Ingredient ratio
农作物秸杆 100-150kg Crop straw 100-150kg
滑石粉 25-35kg Talc 25-35kg
双飞粉 25-35kg Double fly powder 25-35kg
珍珠岩粉 25-35kg Perlite powder 25-35kg
氯化镁 280-350kg Magnesium chloride 280-350kg
氧化镁 500-550kgo Magnesium oxide 500-550kg o
8. 一种环保节能阻燃合成木的制造方法， 包括以下步骤： 8. A method for manufacturing an environmentally-friendly, energy-saving and flame-retardant synthetic wood, comprising the steps of:
步驟 1: 选材， 对木材进行预处理， 制成木板片材， 即木板层； 步骤 2: 对木板层进行防腐、 阻燃处理； Step 1: Select materials, pre-treat the wood, and make the wood board sheet, that is, the wood layer; Step 2: Anti-corrosion and flame retardant treatment on the wood layer;
步骤 3: 制备阻燃层； Step 3: preparing a flame retardant layer;
步骤 4: 通过粘合剂将阻燃层夹与两木板层之间； Step 4: sandwiching the flame-retardant layer between the two wood layers by an adhesive;
步骤 5: 将上述阻燃板压制成型， 干燥， 即可制成阻燃合成木成品。 Step 5: The above flame-retardant board is press-formed and dried to prepare a flame-retardant synthetic wood product.
9. 如权利要求 8所述的一种环保节能阻燃合成木的制造方法，其特征在于： 在步骤 2中， 对木板层进行防腐、 阻燃处理的步骤进一步包括： 加入磷 酸阻燃剂、 硼酸防虫剂、 硼酸防腐剂， 在真空度 97% ( 33mvbar )、 压力 2.5mpa的条件下浸泡的步驟。 The method for manufacturing an environmentally-friendly, energy-saving and flame-retardant synthetic wood according to claim 8, wherein in the step 2, the step of performing anticorrosive and flame-retardant treatment on the wood layer further comprises: adding a phosphoric acid flame retardant, A boric acid insecticide, a boric acid preservative, a step of soaking under a vacuum of 97% (33 mvbar) and a pressure of 2.5 mpa.
10.如权利要求 8所述的一种环保节能阻燃合成木的制造方法， 其特征在 于： 在步 3中， 阻燃层的制造工艺为： The method for manufacturing an environmentally-friendly, energy-saving and flame-retardant synthetic wood according to claim 8, wherein: in step 3, the manufacturing process of the flame-retardant layer is:
1)、 按如下阻燃层的组成重量配比备料； 1), according to the composition of the following flame retardant layer weight ratio preparation;
农作物秸杆 100-150kg Crop straw 100-150kg
填充剂 65- 105kg Filler 65- 105kg
无机盐 780- 900kg Inorganic salt 780- 900kg
2)、 用水将无机盐配成密度为 1.4〜1.5的盐溶液；
3)、 将上述盐溶液与配料混合后倒入搅拌机搅拌成浆料;2), the inorganic salt is formulated into a salt solution having a density of 1.4 to 1.5; 3), mixing the above salt solution with the ingredients, pouring into a blender to stir into a slurry;
4)、 4夺浆料平 4it于平面制板机上， 制成板形阻燃层。
4), 4 draw the slurry flat 4it on the flat plate making machine, into a plate-shaped flame retardant layer.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610034759.7 | 2006-03-31 | ||
| CNB2006100347597A CN100410035C (en) | 2006-03-31 | 2006-03-31 | Fire-resistance synthetic wood and its manufacturing method |
| CN200610036402.2 | 2006-07-07 | ||
| CNB2006100364022A CN100389941C (en) | 2006-07-07 | 2006-07-07 | Multilayer flame-retardant composite wood and method for producing same |
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| WO2007112652A1 true WO2007112652A1 (en) | 2007-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2007/000795 WO2007112652A1 (en) | 2006-03-31 | 2007-03-12 | An environment protecting power-saving fire retardant synthetic lumber and manufacturing method thereof |
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| WO (1) | WO2007112652A1 (en) |
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