CN104497443A - Faint-scent and environment-friendly wood-plastic plate - Google Patents
Faint-scent and environment-friendly wood-plastic plate Download PDFInfo
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- CN104497443A CN104497443A CN201410745280.9A CN201410745280A CN104497443A CN 104497443 A CN104497443 A CN 104497443A CN 201410745280 A CN201410745280 A CN 201410745280A CN 104497443 A CN104497443 A CN 104497443A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a faint-scent and environment-friendly wood-plastic plate. The invention relates to a wood-plastic plate. The wood-plastic plate comprises 30-60 parts by weight of PVC resin, 25-60 parts by weight of wormwood powder, 10-20 parts by weight of vanilla powder, 5-10 parts by weight of calcium carbonate, 1.8-5 parts by weight of calcium-zinc stabilizer, 0.6-3 parts by weight of foamer, 2-10 parts by weight of chlorinated polyethylene, 0.3-0.9 parts by weight of lubricant and 5.2-7.8 parts by weight of processing aids. According to the wood-plastic plate disclosed by the invention, wood powder is replaced by the wormwood powder and the lavender powder, the defects of shortness and fineness, low strength and poor compatibility with resin, of wormwood and lavender fibres are overcome through improvements for the aids and a processing process, and the processed wood-plastic material has a natural fragrance, and the health functions of inhibiting bacteria and easing. By matching the wormwood and the lavender, the processed wood-plastic material has natural and pleasing fragrance, and the effects of easing and calming. The wood-plastic plate disclosed by the invention is good in flexibility, anti-seismic, anti-crack, waterproof and excellent in fire resistance; the various detection indexes are higher than those of the national standards, and the wood-plastic plate is high in processing performance, good in product stability and easy to install, has the advantages of being fireproof, sunproof, corrosion-resistant, formaldehyde-free, easy to recover and the like, as well as can be widely applied to the fields of home building materials.
Description
Technical field
The present invention relates to a kind of wood and mould plate.
Background technology
It is take vegetable fibre as main raw material that wood is moulded, a kind of matrix material synthesized with plastics.It is the class advanced composite material be in recent years surging forward both at home and abroad, main with vegetable fibres such as waste or used plastics and branch crotch, rice husk, agricultural stalks for starting material, the product made is widely used in the places such as packaging, gardens, transport, building, house ornamentation, car and boat interior trim.It has merged the two-fold advantage of " wood " and " moulding ", has the multinomial advantages such as environmental protection, waterproof, corrosion resistant, insect protected, fire-retardant, reusable edible, is a kind ofly to have development prospect " low-carbon (LC), green, capable of circulation " material.The natural timber resource of China reduces day by day, and the market demand of timber product but grows with each passing day.Huge market demand and technological breakthrough constantly will inevitably widen the market passage of Wood-plastic material.Analyze from market demand angle, wood is moulded the scale that starts such as the field that is most likely at material of construction, outdoor facilities, logistics transportation, traffic facilities, household goods and is expanded.Because wood material surface has strong polarity and water-absorbent, thermoplastic polymer surface is generally nonpolar or polarity is very little, how to make to have good consistency between both interfaces, is to prepare the key issue that wood plastic composite will solve.And the Wood plastic boards after machine-shaping is for meeting service requirements, certain intensity, wilfulness must be had, ensureing to stretch, the physical and mechanical properties such as bending and shock strength.Therefore higher requirement is all proposed for selectable wood powder kind and complete processing.Existing preparation technology generally adopts wood powder and PP or PE to be mixed with, as Chinese patent CN201210056055.5, CN201310722410.2 and CN201310722410.2 etc.
Wormwood is perennial herb or slightly becomes suffruticose plant, and plant has enhanced aroma.The life of stem list or minority, high 80-150 (-250) centimetre, have obviously vertical rib, brown or grey tawny, base portion is lignifying slightly, top herbaceous stem, and the branch having minority short, the long 3-5 centimetre of branch; Stem, branch are all by grey spider's thread shape pubescence.The wood fibre of its plant is less, and fiber finer is short, is not suitable for the basic raw material as building materials.But wormwood has higher pharmaceutical use, tarragon has antibacterial and antivirus action; Relieving asthma, antibechic and phlegm-dispelling functions; Hemostasis and blood coagulation resisting function; Calmness and anti-allergic effects; Protect liver cholagogic, strengthen human body to the resistivity effect etc. of disease.Lavandula angustifolia is conventional fragrant straw or like vegetable, and it gives off a strong fragrance and has mood of releiving, the calm mind, calms down effect of pneumostatic, stacte expelling parasite.But still wormwood or lavandula angustifolia are not prepared into the precedent that plate moulded by wood at present.
Summary of the invention
The object of the present invention is to provide and a kind ofly novel substitute wood powder with wormwood powder and vanilla powder, smell delicate fragrance also has functions of bacteriostasis and health-care, snappiness is good, antidetonation, cracking resistance, refuses water and fire resistance is good, meets the delicate fragrance environmental protection wood that wood moulds plate processing and service requirements and moulds plate.
For achieving the above object, the technical solution adopted in the present invention is as follows:
The present invention includes the component of following weight parts: polyvinyl chloride resin 30 ~ 60 weight part, wormwood powder 25 ~ 60 weight part, vanilla powder 10 ~ 20 weight part, calcium carbonate 5 ~ 10 weight part, calcium zinc stabilizer 1.8 ~ 5 weight part, whipping agent 0.6 ~ 3 weight part, chlorinatedpolyethylene 2 ~ 10 weight part, lubricant 0.3 ~ 0.9 weight part and processing aid 5.2 ~ 7.8 weight part.
Further, the weight ratio of polyvinyl chloride resin of the present invention and wormwood powder is (0.5 ~ 2.0): 1, and the weight ratio of described wormwood powder and vanilla powder is (1.5 ~ 6): 1.
Further, vanilla powder of the present invention is lavandula angustifolia powder.
Further, whipping agent of the present invention is selected from AC whipping agent; Described lubricant is selected from stearic acid, stearate, Solsperse 2000 compound or stearic amide compounds; Described processing aid is selected from acrylic polymer.
Further, preparation method of the present invention comprises the following steps:
1. the component of following weight parts is taken in proportion: polyvinyl chloride resin 30 ~ 60 weight part, wormwood powder 25 ~ 60 weight part, vanilla powder 10 ~ 20 weight part, calcium carbonate 5 ~ 10 weight part, calcium zinc stabilizer 1.8 ~ 5 weight part, whipping agent 0.6 ~ 3 weight part, chlorinatedpolyethylene 2 ~ 10 weight part, lubricant 0.3 ~ 0.9 weight part and processing aid 5.2 ~ 7.8 weight part;
2. mix with the polyvinyl chloride resin raw material of 30 ~ 60% again after described wormwood powder being mixed with vanilla powder, stir and be warming up to 70 ~ 100 DEG C;
3. above-mentioned material stirring evenly after add remaining polyvinyl chloride resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid, stir and be warming up to 100 ~ 130 DEG C;
4. granulation after being cooled to 30 ~ 50 DEG C in discharging to cooling tank extrusion moulding.
Further, step of the present invention 2. in be warming up to 90 DEG C, be incubated 30 seconds.
Further, step of the present invention 3. in be warming up to 115 DEG C.
Further, step of the present invention 4. in be cooled to 40 DEG C after granulation.
Further, the step of the present invention 4. middle twin screw extruder that uses carries out granulation, and the temperature of each subregion of twin screw extruder is 140 ~ 180 DEG C, and pressure is 5MP ~ 15MP.
The technique effect that the present invention adopts technique scheme to obtain is as follows:
The present invention substitutes wood powder with wormwood powder and lavandula angustifolia powder, by the improvement of auxiliary agent and complete processing is overcome wormwood and lavandula angustifolia fiber short thin, intensity is low and the drawback of resin compatible difference, the formed Wood-plastic material of processing has natural scents, has nourishing function that is antibacterial, that releive; By the proportioning of wormwood and lavandula angustifolia, fragrance nature, pleasant also has effect with all worries set aside of releiving concurrently.It is good that plate snappiness moulded by wood of the present invention, antidetonation, cracking resistance, refuses water and fire resistance is good; Every Testing index, all higher than national standard, has higher processing characteristics, and product stability is good, easily installs, and has fire prevention, sun-proof, corrosion-resistant, formaldehydeless, and easily the advantage such as recovery, can be widely used in the fields such as household building materials.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation.
For making above-mentioned purpose of the present invention, feature and advantage can become apparent more, below in conjunction with embodiment, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Step one: the component taking following weight parts in proportion: polyvinyl chloride resin 30 weight part, wormwood powder 60 weight part, lavandula angustifolia powder 10 weight part, calcium carbonate 5 weight part, calcium zinc stabilizer 2 weight part, whipping agent 1 weight part, chlorinatedpolyethylene 4 weight part, lubricant 0.6 weight part and processing aid 6.1 weight part.Wherein AC whipping agent chemical name is that Cellmic C 121 irrigates foreign trade company limited purchased from Wal, Jinan; Lubricant is stearic acid, and the U.S. happy B1801 of the guarantor produced purchased from KLK group company, processing aid is acrylic polymer, the PVC processing aid HL-80 produced purchased from Shandong Rike Chemical Co., Ltd..
Step 2: mix with the polyvinyl chloride resin raw material of 15 weight parts again after 60 described weight part wormwood powder are mixed with 10 weight part lavandula angustifolia powder, stir and be warming up to 90 DEG C, being incubated 30 seconds;
Step 3: add remaining 15 weight parts PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid after above-mentioned material stirring is even, stir and be warming up to 115 DEG C;
Step 4: be cooled to 40 DEG C in discharging to cooling tank, then carries out plasticizing granulation by twin screw extruder; The temperature of each subregion of twin screw extruder is: 1 175 DEG C, district, 165 DEG C, 2nd district, 155 DEG C, 3rd district, 150 DEG C, 4th district, merging core 160 DEG C, head 160 DEG C; Pressure is 5MP ~ 15MP.After granulation in length-to-diameter ratio be 1:28 single screw extrusion machine on mating mold extrusion moulding, the temperature of each subregion of single screw extrusion machine is 135 DEG C, 1st district, 140 DEG C, 2nd district, 150 DEG C-160 DEG C, 3rd district, 158 DEG C-175 DEG C, 4th district, 170 DEG C, mould; The cold water being 8 DEG C-12 DEG C through stock mould and temperature cools rapidly, reaches the stable shaped of desired product.
Embodiment 2
Step one: the component taking following weight parts in proportion: polyvinyl chloride resin 40 weight part, wormwood powder 25 weight part, lavandula angustifolia powder 15 weight part, calcium carbonate 8 weight part, calcium zinc stabilizer 1.8 weight part, whipping agent 0.6 weight part, chlorinatedpolyethylene 2 weight part, lubricant 0.3 weight part and processing aid 5.2 weight part.Wherein AC whipping agent chemical name is that Cellmic C 121 irrigates foreign trade company limited purchased from Wal, Jinan; Lubricant is stearic acid, and the U.S. happy B1801 of the guarantor produced purchased from KLK group company, processing aid is acrylic polymer, the PVC processing aid HL-80 produced purchased from Shandong Rike Chemical Co., Ltd..
Step 2: mix with the polyvinyl chloride resin raw material of 20 weight parts again after 25 described weight part wormwood powder are mixed with 15 weight part lavandula angustifolia powder, stir and be warming up to 70 DEG C, being incubated 30 seconds;
Step 3: add remaining 20 weight parts PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid after above-mentioned material stirring is even, stir and be warming up to 100 DEG C;
Step 4: be cooled to 30 DEG C in discharging to cooling tank, then carries out plasticizing granulation by twin screw extruder; The temperature of each subregion of twin screw extruder is: 1 175 DEG C, district, 165 DEG C, 2nd district, 155 DEG C, 3rd district, 150 DEG C, 4th district, merging core 160 DEG C, head 160 DEG C; Pressure is 5MP ~ 15MP.After granulation in length-to-diameter ratio be 1:28 single screw extrusion machine on mating mold extrusion moulding, the temperature of each subregion of single screw extrusion machine is 135 DEG C, 1st district, 140 DEG C, 2nd district, 150 DEG C-160 DEG C, 3rd district, 158 DEG C-175 DEG C, 4th district, 170 DEG C, mould; The cold water being 8 DEG C-12 DEG C through stock mould and temperature cools rapidly, reaches the stable shaped of desired product.
Obtained product detects according to GB18584-2001, and burst size of methanal is lower than 0.1mg/L, and the amount of dissoluble lead, cadmium, chromium and mercury is all lower than 0.5mg/kg; Detect according to standard GB/T/T24508-2009, the fracture load by bending of product is not less than 5000N, and bending elastic modulus is not less than 4000MFa.
Embodiment 3
Step one: the component taking following weight parts in proportion: polyvinyl chloride resin 50 weight part, wormwood powder 50 weight part, lavandula angustifolia powder 20 weight part, calcium carbonate 10 weight part, calcium zinc stabilizer 4 weight part, whipping agent 2 weight part, chlorinatedpolyethylene 8 weight part, lubricant 0.9 weight part and processing aid 7.0 weight part.Wherein AC whipping agent chemical name is that Cellmic C 121 irrigates foreign trade company limited purchased from Wal, Jinan; Lubricant is stearic acid, and the U.S. happy B1801 of the guarantor produced purchased from KLK group company, processing aid is acrylic polymer, the PVC processing aid HL-80 produced purchased from Shandong Rike Chemical Co., Ltd..
Step 2: mix with the polyvinyl chloride resin raw material of 25 weight parts again after 50 described weight part wormwood powder are mixed with 20 weight part lavandula angustifolia powder, stir and be warming up to 100 DEG C, being incubated 30 seconds;
Step 3: add remaining 25 weight parts PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid after above-mentioned material stirring is even, stir and be warming up to 120 DEG C;
Step 4: be cooled to 50 DEG C in discharging to cooling tank, then carries out plasticizing granulation by twin screw extruder; The temperature of each subregion of twin screw extruder is: 1 175 DEG C, district, 165 DEG C, 2nd district, 155 DEG C, 3rd district, 150 DEG C, 4th district, merging core 160 DEG C, head 160 DEG C; Pressure is 5MP ~ 15MP.After granulation in length-to-diameter ratio be 1:28 single screw extrusion machine on mating mold extrusion moulding, the temperature of each subregion of single screw extrusion machine is 135 DEG C, 1st district, 140 DEG C, 2nd district, 150 DEG C-160 DEG C, 3rd district, 158 DEG C-175 DEG C, 4th district, 170 DEG C, mould; The cold water being 8 DEG C-12 DEG C through stock mould and temperature cools rapidly, reaches the stable shaped of desired product.
Obtained product detects according to GB18584-2001, and burst size of methanal is lower than 0.1mg/L, and the amount of dissoluble lead, cadmium, chromium and mercury is all lower than 0.5mg/kg; Detect according to standard GB/T/T24508-2009, the fracture load by bending of product is not less than 5000N, and bending elastic modulus is not less than 4000MFa.
Embodiment 4
Step one: the component taking following weight parts in proportion: polyvinyl chloride resin 60 weight part, wormwood powder 40 weight part, lavandula angustifolia powder 15 weight part, calcium carbonate 6 weight part, calcium zinc stabilizer 5 weight part, whipping agent 3 weight part, chlorinatedpolyethylene 10 weight part, lubricant 0.9 weight part and processing aid 7.8 weight part.Wherein AC whipping agent chemical name is that Cellmic C 121 irrigates foreign trade company limited purchased from Wal, Jinan; Lubricant is stearic acid, and the U.S. happy B1801 of the guarantor produced purchased from KLK group company, processing aid is acrylic polymer, the PVC processing aid HL-80 produced purchased from Shandong Rike Chemical Co., Ltd..
Step 2: mix with the polyvinyl chloride resin raw material of 30 weight parts again after 40 described weight part wormwood powder are mixed with 15 weight part lavandula angustifolia powder, stir and be warming up to 90 DEG C, being incubated 30 seconds;
Step 3: add remaining 30 weight parts PVC resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid after above-mentioned material stirring is even, stir and be warming up to 130 DEG C;
Step 4: be cooled to 40 DEG C in discharging to cooling tank, then carries out plasticizing granulation by twin screw extruder; The temperature of each subregion of twin screw extruder is: 1 175 DEG C, district, 165 DEG C, 2nd district, 155 DEG C, 3rd district, 150 DEG C, 4th district, merging core 160 DEG C, head 160 DEG C; Pressure is 5MP ~ 15MP.After granulation in length-to-diameter ratio be 1:28 single screw extrusion machine on mating mold extrusion moulding, the temperature of each subregion of single screw extrusion machine is 135 DEG C, 1st district, 140 DEG C, 2nd district, 150 DEG C-160 DEG C, 3rd district, 158 DEG C-175 DEG C, 4th district, 170 DEG C, mould; The cold water being 8 DEG C-12 DEG C through stock mould and temperature cools rapidly, reaches the stable shaped of desired product.
Obtained product detects according to GB18584-2001, and burst size of methanal is lower than 0.1mg/L, and the amount of dissoluble lead, cadmium, chromium and mercury is all lower than 0.5mg/kg; Detect according to standard GB/T/T24508-2009, the fracture load by bending of product is not less than 5000N, and bending elastic modulus is not less than 4000MFa.
Experimental example 1
The product obtained by above-described embodiment respectively establishing criteria GB18584-2001 and LY/T1613-2004 detects, and detected result is as shown in table 1.
Table 1
Experimental example 2 air disinfection is tested
Section bar obtained by embodiment 1 is built up 1m
3cupboard, control group is the 1m that normal wood is moulded plate and built up
3cupboard.During test, in cabinet, metal spraying staphylococcus aureus bacterium liquid, measures bacteria containing amount in cabinet after static 1 minute, is now the microbe contents in air before experiment.Leave standstill and predetermined time (2,6,8,12 hours) post-sampling 1 minute, measure viable count by ordinary method.Testing data is as shown in table 2.
Table 2
As shown in table 1, the section bar that the present embodiment obtains effectively can reduce the content of bacterium in air, has effect of bacteriostasis and health-care.
Claims (9)
1. a plate moulded by delicate fragrance environmental protection wood, it is characterized in that it comprises the component of following weight parts:
Polyvinyl chloride resin 30 ~ 60 weight part, wormwood powder 25 ~ 60 weight part, vanilla powder 10 ~ 20 weight part, calcium carbonate 5 ~ 10 weight part, calcium zinc stabilizer 1.8 ~ 5 weight part, whipping agent 0.6 ~ 3 weight part, chlorinatedpolyethylene 2 ~ 10 weight part, lubricant 0.3 ~ 0.9 weight part and processing aid 5.2 ~ 7.8 weight part.
2. plate moulded by a kind of delicate fragrance environmental protection wood according to claim 1, and it is characterized in that the weight ratio of described polyvinyl chloride resin and wormwood powder is for (0.5 ~ 2.0): 1, the weight ratio of described wormwood powder and vanilla powder is (1.5 ~ 6): 1.
3. plate moulded by a kind of delicate fragrance environmental protection wood according to claim 2, it is characterized in that described vanilla powder is lavandula angustifolia powder.
4. plate moulded by a kind of delicate fragrance environmental protection wood according to claim 1, it is characterized in that described whipping agent is selected from AC whipping agent; Described lubricant is selected from stearic acid, stearate, Solsperse 2000 compound or stearic amide compounds; Described processing aid is selected from acrylic polymer.
5. according to claim 1 ~ 4 any one, the preparation method of plate moulded by delicate fragrance environmental protection wood, it is characterized in that it comprises the following steps:
1. the component of following weight parts is taken in proportion: polyvinyl chloride resin 30 ~ 60 weight part, wormwood powder 25 ~ 60 weight part, vanilla powder 10 ~ 20 weight part, calcium carbonate 5 ~ 10 weight part, calcium zinc stabilizer 1.8 ~ 5 weight part, whipping agent 0.6 ~ 3 weight part, chlorinatedpolyethylene 2 ~ 10 weight part, lubricant 0.3 ~ 0.9 weight part and processing aid 5.2 ~ 7.8 weight part;
2. mix with the polyvinyl chloride resin raw material of 30 ~ 60% again after described wormwood powder being mixed with vanilla powder, stir and be warming up to 70 ~ 100 DEG C;
3. above-mentioned material stirring evenly after add remaining polyvinyl chloride resin and calcium carbonate, calcium zinc stabilizer, whipping agent, chlorinatedpolyethylene, lubricant and processing aid, stir and be warming up to 100 ~ 130 DEG C;
4. granulation after being cooled to 30 ~ 50 DEG C in discharging to cooling tank extrusion moulding.
6. the preparation method of plate moulded by a kind of delicate fragrance environmental protection wood according to claim 5, it is characterized in that being warming up to 90 DEG C during step 2., is incubated 30 seconds.
7. the preparation method of plate moulded by a kind of delicate fragrance environmental protection wood according to claim 5, it is characterized in that being warming up to 115 DEG C during step 3..
8. the preparation method of plate moulded by a kind of delicate fragrance environmental protection wood according to claim 5, granulation after it is characterized in that being cooled to 40 DEG C during step 4..
9. the preparation method of plate moulded by a kind of delicate fragrance environmental protection wood according to claim 5, and it is characterized in that using twin screw extruder to carry out granulation during step 4., the temperature of each subregion of twin screw extruder is 140 ~ 180 DEG C, and pressure is 5MP ~ 15MP.
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| CN201410745280.9A CN104497443A (en) | 2014-12-09 | 2014-12-09 | Faint-scent and environment-friendly wood-plastic plate |
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| CN201410745280.9A CN104497443A (en) | 2014-12-09 | 2014-12-09 | Faint-scent and environment-friendly wood-plastic plate |
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Cited By (10)
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| CN105153577A (en) * | 2015-08-24 | 2015-12-16 | 蚌埠市神龙笔业有限公司 | Nontoxic scented eraser and preparation method thereof |
| CN105419368A (en) * | 2015-12-18 | 2016-03-23 | 蚌埠市鑫晟新材料科技有限公司 | Production method of delicate fragrance type plastic board material |
| CN105462278A (en) * | 2015-12-18 | 2016-04-06 | 蚌埠市鑫晟新材料科技有限公司 | Delicate fragrance-type plastic-wood plate material |
| CN105482346A (en) * | 2015-12-18 | 2016-04-13 | 蚌埠市鑫晟新材料科技有限公司 | Flower scent car foot mat material |
| CN105504642A (en) * | 2015-12-18 | 2016-04-20 | 蚌埠市鑫晟新材料科技有限公司 | Production method for faint scent type automobile foot mat material |
| CN105566830A (en) * | 2015-12-18 | 2016-05-11 | 蚌埠市鑫晟新材料科技有限公司 | Fragrant automobile foot pad material |
| CN106188858A (en) * | 2016-08-02 | 2016-12-07 | 合肥文武信息技术有限公司 | A kind of computer desk Wood-plastic material containing lavandula angustifolia powder and preparation method thereof |
| CN106589996A (en) * | 2016-11-25 | 2017-04-26 | 浙江尚元塑木制品有限公司 | Faint scent type plastic-wood material |
| CN106905636A (en) * | 2017-02-09 | 2017-06-30 | 黑龙江林海华安新材料股份有限公司 | The polyvinyl chloride resin wood-plastic decorating material and its manufacture method of adsorbable gas formaldehyde |
| CN108359262A (en) * | 2018-03-05 | 2018-08-03 | 伊犁缔花集香草文化科技有限公司 | A kind of lavender incense jewelry and its production technology |
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| CN105153577A (en) * | 2015-08-24 | 2015-12-16 | 蚌埠市神龙笔业有限公司 | Nontoxic scented eraser and preparation method thereof |
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| CN105482346A (en) * | 2015-12-18 | 2016-04-13 | 蚌埠市鑫晟新材料科技有限公司 | Flower scent car foot mat material |
| CN105504642A (en) * | 2015-12-18 | 2016-04-20 | 蚌埠市鑫晟新材料科技有限公司 | Production method for faint scent type automobile foot mat material |
| CN105566830A (en) * | 2015-12-18 | 2016-05-11 | 蚌埠市鑫晟新材料科技有限公司 | Fragrant automobile foot pad material |
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| CN106589996A (en) * | 2016-11-25 | 2017-04-26 | 浙江尚元塑木制品有限公司 | Faint scent type plastic-wood material |
| CN106905636A (en) * | 2017-02-09 | 2017-06-30 | 黑龙江林海华安新材料股份有限公司 | The polyvinyl chloride resin wood-plastic decorating material and its manufacture method of adsorbable gas formaldehyde |
| CN108359262A (en) * | 2018-03-05 | 2018-08-03 | 伊犁缔花集香草文化科技有限公司 | A kind of lavender incense jewelry and its production technology |
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