CN105924924A - Outdoor high-weather-resistance polycarbonate plastic-wood composite board for building purposes - Google Patents
Outdoor high-weather-resistance polycarbonate plastic-wood composite board for building purposes Download PDFInfo
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- CN105924924A CN105924924A CN201610394337.4A CN201610394337A CN105924924A CN 105924924 A CN105924924 A CN 105924924A CN 201610394337 A CN201610394337 A CN 201610394337A CN 105924924 A CN105924924 A CN 105924924A
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention discloses an outdoor high-weather-resistance polycarbonate plastic-wood composite board for building purposes. The outdoor high-weather-resistance polycarbonate plastic-wood composite board is prepared from the following components in parts by weight: 80-90 parts of polycarbonate, 60-70 parts of locust tree wood flour, 10-15 parts of EVA, 3-5 parts of titanium dioxide, 3-7 parts of triallylisocyanurate, 5-10 parts of nilox resin, 2-3 parts of TOTD, 2-3 parts of ethylene thiourea, 3-9 parts of epoxidized soybean oil, 6-15 parts of calcium stearate, 6-15 parts of dibasic lead phosphate, 2-4 parts of sodium pyrophosphate and 8-12 parts of 4,4'-thiobis(6-tertiary-butyl-3-methylphenol). The outdoor high-weather-resistance polycarbonate plastic-wood composite board provided by the invention is good in tenacity, rigidity and elasticity, firm, durable and long in service life, and can resist various severe climates outdoors; moreover, the board has the advantages of environmental protection, no pollution, high wood texture, smooth and fine surface, no granular sensation and the like.
Description
Technical field
The invention belongs to building material technical field, be specifically related to a kind of outdoor high-weatherability Merlon and mould wood composite board.
Background technology
Wood plastic composite is the novel environment friendly building materials the most just occurred, is the most also at the early-stage.Raw material used by wood-plastic products can make base material, without any additional harmful components with waste or used plastics and the Plant fiber such as discarded timber, agricultural straw.And recyclable again with, deserve to be called environmental protection truly, energy-conservation, the novel products of resource regeneration.
" plastic-wood material ", also being " wood plastic composite ", as the term suggests can be regarded as main with plastics as raw material, being mixed into new wood materials by adding the useless Plant fiber such as wood powder, rice husk, straw, again through the plastic processings such as extruding, mold pressing, injection moulding, the sheet material produced or section bar.It is mainly used in the industries such as building materials, furniture, logistics packaging.Through the sheet material of hot extrusion molding after plastics and wooden powder being mixed by a certain percentage, referred to as extrude wood-plastic composite panel.The Waterproof corrosion of plastics and two kinds of characteristics of texture of timber are had concurrently so that it becomes a kind of function admirable the most durable outdoor building materials (floor, fence, bench, gardens or water bank view etc.) owing to moulding wood；Also replace the Wood member that harbour, harbour etc. use, it may also be used for substituting timber making various packing materials, pallet, warehouse pallet etc. too numerous to enumerate, purposes is extremely wide.Plastic wood sheet, combine Plant fiber and the plurality of advantages of plastics macromolecular material, timber can be substituted in a large number, can effectively alleviate the contradiction that China's Forest Resources is poor, wood supply is in short supply, be the low-carbon (LC) of a kind of great development prospect, green, renewable ecological plastic-wood material capable of circulation.
Along with people's raising to environmental resource attention degree, become the trend of development of world economy with waste and old material recovery and the comprehensive utilization of resources circular-type economy developmental pattern as core.Devoting Major Efforts To Developing resource circulation utilization technology, will exert far reaching influence to the national economic development and environment sustainable development.And utilize waste or used plastics and wood fiber to produce Wood Plastics Composite Product and adapt to the good project of this requirement just.
Owing to domestic market is still at the initial stage, plastic-wood products market at home does not also have spread.Chinese market is compared with North America market, and the growth of wood plastic composite and manufactured goods also has sizable space, it is contemplated that domestic Wood plastic composite market yield in recent years will be more than million tons, and the output value is more than 1,000,000,000 yuan, and forms novel wood-plastic composite article system.
Plastic-wood products will become following trend trend place, and for consumers, plastic-wood products belongs to energy saving and environment friendly product, not only can well control the discharge of nuisance, additionally it is possible to accomplishes that the waterproof and dampproof of ground waits effect.
Moulding wood composite board is a kind of environment-friendly materials, recyclable reuse, and cheaper starting materials enriches, it has good benefit at minimizing environmental pollution, aspect of promoting economic development, in addition to there is the advantages such as modern design, wide ranges and nearly xyloid outward appearance, also has the feature such as good mechanical performance and excellent decay resistance.But moulding in place of wood composite board there is also some shortcomings, such as life-time service, the most outdoor use, irradiate through sunlight for a long time and easily fade, weatherability is poor；Service life is short, needs moulding the outer one layer of preservative oil of brush of plank every year, and maintenance cost is high.
The most how overcoming the deficiencies in the prior art is the problem that current building material technical field needs solution badly.
Summary of the invention
To achieve these goals, the invention provides a kind of outdoor high-weatherability Merlon for building and mould wood composite board.
It is an object of the invention to be achieved through the following technical solutions:
Wood composite board moulded by a kind of outdoor high-weatherability Merlon for building, it is made up of the component mix and blend of following parts by weight: Merlon 80-90 part, Sophora japonica L. wood powder 60-70 part, EVA10-15 part, titanium dioxide 3-5 part, triallyl isocyanate 3-7 part, disproportionated rosin 5-10 part, TOTD 2-3 part, ethylene thiourea 2-3 part, epoxy soybean oil 3-9 part, calcium stearate 6-15 part, dibasic lead phosphite 6-15 part, sodium pyrophosphate 2-4 part, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 8-12 part.
One of preferred version: it is to be prepared by the component of following parts by weight: Merlon 80 parts, Sophora japonica L. wood powder 60 parts, EVA10 part, titanium dioxide 3 parts, triallyl isocyanate 3 parts, disproportionated rosin 5 parts, TOTD 2 parts, ethylene thiourea 2 parts, epoxy soybean oil 3 parts, calcium stearate 6 parts, dibasic lead phosphite 6 parts, sodium pyrophosphate 2 parts, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 8 parts.
The two of preferred version: it is to be prepared by the component of following parts by weight: Merlon 90 parts, Sophora japonica L. wood powder 70 parts, EVA15 part, titanium dioxide 5 parts, triallyl isocyanate 7 parts, disproportionated rosin 10 parts, TOTD 3 parts, ethylene thiourea 3 parts, epoxy soybean oil 9 parts, calcium stearate 15 parts, dibasic lead phosphite 15 parts, sodium pyrophosphate 4 parts, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 12 parts.
The three of preferred version: it is to be prepared by the component of following parts by weight: Merlon 82 parts, Sophora japonica L. wood powder 62 parts, EVA12 part, titanium dioxide 4 parts, triallyl isocyanate 4 parts, disproportionated rosin 6 parts, TOTD2 part, ethylene thiourea 2 parts, epoxy soybean oil 4 parts, calcium stearate 7 parts, dibasic lead phosphite 7 parts, sodium pyrophosphate 3 parts, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 9 parts.
The four of preferred version: it is to be prepared by the component of following parts by weight: Merlon 88 parts, Sophora japonica L. wood powder 68 parts, EVA14 part, titanium dioxide 4 parts, triallyl isocyanate 6 parts, disproportionated rosin 8 parts, TOTD 3 parts, ethylene thiourea 3 parts, epoxy soybean oil 8 parts, calcium stearate 12 parts, dibasic lead phosphite 13 parts, sodium pyrophosphate 3 parts, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 11 parts.
Its preparation method is: carries out mixing treatment by weighing above-mentioned each component by proportioning, obtains mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
The method have the advantages that the outdoor high-weatherability Merlon that the present invention provides is moulded wood composite board and had good toughness, rigidity and elasticity, durable, service life is long, the test of outdoor various harsh weather can be resisted, and this kind of sheet material is environment friendly and pollution-free, woodiness touch is strong, and smooth surface is fine and smooth, without advantages such as granular sensations.
Detailed description of the invention
The following stated is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Embodiment 1
Wood composite board moulded by a kind of outdoor high-weatherability Merlon for building, and it is made up of the component mix and blend of following parts by weight:
Merlon 80 parts, Sophora japonica L. wood powder 60 parts, EVA10 part, titanium dioxide 3 parts, triallyl isocyanate 3 parts, disproportionated rosin 5 parts, TOTD 2 parts, ethylene thiourea 2 parts, epoxy soybean oil 3 parts, calcium stearate 6 parts, dibasic lead phosphite 6 parts, sodium pyrophosphate 2 parts, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 8 parts.Its preparation method is: carries out mixing treatment by weighing above-mentioned each component by proportioning, obtains mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
Embodiment 2
Wood composite board moulded by a kind of outdoor high-weatherability Merlon for building, and it is made up of the component mix and blend of following parts by weight:
Merlon 90 parts, Sophora japonica L. wood powder 70 parts, EVA15 part, titanium dioxide 5 parts, triallyl isocyanate 7 parts, disproportionated rosin 10 parts, TOTD 3 parts, ethylene thiourea 3 parts, epoxy soybean oil 9 parts, calcium stearate 15 parts, dibasic lead phosphite 15 parts, sodium pyrophosphate 4 parts, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 12 parts.Its preparation method is: carries out mixing treatment by weighing above-mentioned each component by proportioning, obtains mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
Embodiment 3
Wood composite board moulded by a kind of outdoor high-weatherability Merlon for building, and it is made up of the component mix and blend of following parts by weight:
Merlon 82 parts, Sophora japonica L. wood powder 62 parts, EVA12 part, titanium dioxide 4 parts, triallyl isocyanate 4 parts, disproportionated rosin 6 parts, TOTD2 part, ethylene thiourea 2 parts, epoxy soybean oil 4 parts, calcium stearate 7 parts, dibasic lead phosphite 7 parts, sodium pyrophosphate 3 parts, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 9 parts.Its preparation method is: carries out mixing treatment by weighing above-mentioned each component by proportioning, obtains mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
Embodiment 4
Wood composite board moulded by a kind of outdoor high-weatherability Merlon for building, and it is made up of the component mix and blend of following parts by weight:
Merlon 88 parts, Sophora japonica L. wood powder 68 parts, EVA14 part, titanium dioxide 4 parts, triallyl isocyanate 6 parts, disproportionated rosin 8 parts, TOTD 3 parts, ethylene thiourea 3 parts, epoxy soybean oil 8 parts, calcium stearate 12 parts, dibasic lead phosphite 13 parts, sodium pyrophosphate 3 parts, 4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 11 parts.Its preparation method is: carries out mixing treatment by weighing above-mentioned each component by proportioning, obtains mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
Claims (5)
1. a wood composite board moulded by outdoor high-weatherability Merlon for building, and its feature exists
It is to be prepared by the component of following parts by weight in it: Merlon 80-90 part, Sophora japonica L. wood powder
60-70 part, EVA10-15 part, titanium dioxide 3-5 part, triallyl isocyanate 3-7 part,
Disproportionated rosin 5-10 part, TOTD 2-3 part, ethylene thiourea 2-3 part, epoxy soybean oil 3-9
Part, calcium stearate 6-15 part, dibasic lead phosphite 6-15 part, sodium pyrophosphate 2-4 part,
4,4 '-thiobis (the 6-tert-butyl group-3-methylphenol) 8-12 part.
One the most according to claim 1 outdoor high-weatherability Merlon for building is moulded
Wood composite board, it is characterised in that it is to be prepared by the component of following parts by weight: Merlon
80 parts, Sophora japonica L. wood powder 60 parts, EVA10 part, titanium dioxide 3 parts, triallyl Carbimide.
Ester 3 parts, disproportionated rosin 5 parts, TOTD 2 parts, ethylene thiourea 2 parts, epoxy soybean oil 3
Part, calcium stearate 6 parts, dibasic lead phosphite 6 parts, sodium pyrophosphate 2 parts, 4,4 '-
Thiobis (the 6-tert-butyl group-3-methylphenol) 8 parts.
One the most according to claim 1 outdoor high-weatherability Merlon for building is moulded
Wood composite board, it is characterised in that it is to be prepared by the component of following parts by weight: Merlon
90 parts, Sophora japonica L. wood powder 70 parts, EVA15 part, titanium dioxide 5 parts, triallyl Carbimide.
Ester 7 parts, disproportionated rosin 10 parts, TOTD 3 parts, ethylene thiourea 3 parts, epoxy soybean oil 9
Part, calcium stearate 15 parts, dibasic lead phosphite 15 parts, sodium pyrophosphate 4 parts, 4,4 '-
Thiobis (the 6-tert-butyl group-3-methylphenol) 12 parts.
One the most according to claim 1 outdoor high-weatherability Merlon for building is moulded
Wood composite board, it is characterised in that it is to be prepared by the component of following parts by weight: Merlon
82 parts, Sophora japonica L. wood powder 62 parts, EVA12 part, titanium dioxide 4 parts, triallyl Carbimide.
Ester 4 parts, disproportionated rosin 6 parts, TOTD2 part, ethylene thiourea 2 parts, epoxy soybean oil 4 parts,
Calcium stearate 7 parts, dibasic lead phosphite 7 parts, sodium pyrophosphate 3 parts, 4,4 '-thiobis
(the 6-tert-butyl group-3-methylphenol) 9 parts.
One the most according to claim 1 outdoor high-weatherability Merlon for building is moulded
Wood composite board, it is characterised in that it is to be prepared by the component of following parts by weight: Merlon
88 parts, Sophora japonica L. wood powder 68 parts, EVA14 part, titanium dioxide 4 parts, triallyl Carbimide.
Ester 6 parts, disproportionated rosin 8 parts, TOTD 3 parts, ethylene thiourea 3 parts, epoxy soybean oil 8
Part, calcium stearate 12 parts, dibasic lead phosphite 13 parts, sodium pyrophosphate 3 parts, 4,4 '-
Thiobis (the 6-tert-butyl group-3-methylphenol) 11 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394337.4A CN105924924A (en) | 2016-06-06 | 2016-06-06 | Outdoor high-weather-resistance polycarbonate plastic-wood composite board for building purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394337.4A CN105924924A (en) | 2016-06-06 | 2016-06-06 | Outdoor high-weather-resistance polycarbonate plastic-wood composite board for building purposes |
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| CN105924924A true CN105924924A (en) | 2016-09-07 |
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| CN201610394337.4A Pending CN105924924A (en) | 2016-06-06 | 2016-06-06 | Outdoor high-weather-resistance polycarbonate plastic-wood composite board for building purposes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496997A (en) * | 2016-11-10 | 2017-03-15 | 黄文意 | A kind of engineering plastics of good weatherability and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500836A (en) * | 2002-11-18 | 2004-06-02 | 华昌工贸有限公司 | Polycarbonate (PC) plastic-wood panel |
| CN100999610A (en) * | 2006-01-12 | 2007-07-18 | 中国林业科学研究院木材工业研究所 | Wood plastic composite material composection and formed board thereof and their preparation process |
| CN103254609A (en) * | 2013-05-10 | 2013-08-21 | 苏州工业园区方圆金属制品有限公司 | Novel polycarbonate plant fiber wood-plastic composite board |
-
2016
- 2016-06-06 CN CN201610394337.4A patent/CN105924924A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500836A (en) * | 2002-11-18 | 2004-06-02 | 华昌工贸有限公司 | Polycarbonate (PC) plastic-wood panel |
| CN100999610A (en) * | 2006-01-12 | 2007-07-18 | 中国林业科学研究院木材工业研究所 | Wood plastic composite material composection and formed board thereof and their preparation process |
| CN103254609A (en) * | 2013-05-10 | 2013-08-21 | 苏州工业园区方圆金属制品有限公司 | Novel polycarbonate plant fiber wood-plastic composite board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496997A (en) * | 2016-11-10 | 2017-03-15 | 黄文意 | A kind of engineering plastics of good weatherability and preparation method thereof |
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Application publication date: 20160907 |
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| RJ01 | Rejection of invention patent application after publication |