CN102140213B - Wood plastic composite material decoration board and preparation method thereof - Google Patents
Wood plastic composite material decoration board and preparation method thereof Download PDFInfo
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- CN102140213B CN102140213B CN2011101194585A CN201110119458A CN102140213B CN 102140213 B CN102140213 B CN 102140213B CN 2011101194585 A CN2011101194585 A CN 2011101194585A CN 201110119458 A CN201110119458 A CN 201110119458A CN 102140213 B CN102140213 B CN 102140213B
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Abstract
The invention relates to a wood plastic composite, in particular relating to a wood plastic composite dalle and a preparation method thereof. The preparation method comprises the following steps: mixing polrvinyl chloride particles, nano attapulgite, calcium carbonate powder, short glass fibers, terpene resin, chlorinated polyethylene, tribasic lead sulfate and stearate, extruding and pelleting, so as to obtain a modified plastic particle; evenly mixing the modified plastic particle with wood poader and azodicarbonamide and pelleting so as to obtain a wood plastic particle; and finally, extruding the wood plastic particle, foaming and forming so as to obtain the wood plastic composite dalle. The wood plastic composite dalle can be manufactured conveniently, and has the advantages of high production mechanization degree and less required labor. Compared with the common plastic dalle, the wood plastic composite dalle provided by the invention has the following advantages: the plastic dosage of the wood plastic composite dalle is reduced, and wood plastic composite dalle is environment-friendly, and has the characteristics of high modulus, low density, creepage resistance and low product cost. Compared with the gypsum boards, aluminum plates and the like, the wood plastic composite dalle provided by the invention has the following advantages: the cost is lower, the density is smaller, the installation and maintenance are more convenient, and the wood plastic composite dalle has an air purification function. The wood plastic composite dalle can be widely applied to various scenes such as buildings and houses, home offices and the like.
Description
Technical field
The present invention relates to a kind of wood plastic composite, particularly relate to a kind of wood plastic composite dalle and preparation method thereof.
Background technology
In recent years, the enhancing of Along with people's environmental protection consciousness, raw material sources are extensively, environmental friendliness, wood plastic composite renewable, that can be recycled more and more receive people's attention.Wood plastic composite can be used as wrapping material such as pallet, tr, storage materials such as bed board, shop beam, leisure materials such as the open-air tables and chairs that occasions such as park, court, street are used, stool etc.Wood plastic composite has material homogeneous, size and stablizes, is difficult for cracking than timber and do not have defectives such as timber knot, twill; Processibility with thermoplastics is extruded, technology such as injection moulding all can be used to moulding, and equipment attrition is little; Goods can be pressed into the beginning of tongue and groove shape, solid pattern and other requirement, need not to carry out complicated secondary processing; Can be made into various goods lucuriant in design through adding technologies such as tinting material, japanning or overlay film; In light weight, production energy consumption is little; Easy to process, can saw, plane and bonding, or, use wood working tool to accomplish, and nail-holding ability obviously be superior to other synthetic materialss with nail, bolt; Need not utilize toxic chemical substance to handle, not contain formaldehyde; The outward appearance that timber is arranged is than the high hardness of plastics; The discarded reusable and recycling in back, and can biological degradation, help plurality of advantages such as environmental protection.But also exist some obviously not enough, bigger than normal like density, price is higher, can not absorb toxic and harmful etc., thereby its use range is confined to outdoor application mostly, and aspect upholstery, is not fully used.And conflicting with it be that along with China's rapid economy development, the increasing demand of house decorative material is vigorous.So, traditional wood plastic composite is carried out modification, just very necessary with the needs that satisfy upholstery.
Summary of the invention
The objective of the invention is provides a kind of wood plastic composite dalle and preparation method thereof to above-mentioned weak point.
The objective of the invention is to realize through following technical scheme:
A kind of wood plastic composite dalle is formed by the feedstock production that comprises following parts by weight:
A kind of wood plastic composite dalle of the present invention, wherein said wood powder particle diameter is the 60-80 order.
A kind of wood plastic composite dalle of the present invention, wherein said nano concave earth particle diameter 20-50nm.
A kind of wood plastic composite dalle of the present invention, wherein said Paris white particle diameter is the 800-1500 order.
A kind of wood plastic composite dalle of the present invention, wherein said chopped glass fiber length is 3-4mm.
A kind of wood plastic composite dalle of the present invention, wherein said stearate are a kind of in calcium stearate or the Zinic stearas.
Preferably, a kind of wood plastic composite dalle is formed by the feedstock production that comprises following parts by weight:
More preferably, a kind of wood plastic composite dalle is formed by the feedstock production that comprises following parts by weight:
The preparation method of a kind of wood plastic composite dalle of the present invention, it may further comprise the steps:
(1) takes by weighing each raw material by formula ratio;
(2) vita particle, nano concave earth, Paris white, chopped glass fiber, terpine resin, chlorinatedpolyethylene, lead sulfate tribasic, stearate are placed in the mechanical stirring kettle stirred 6-10 minute; Extruding pelletization then; 155 ℃-175 ℃ of extruder barrel temperature; 160 ℃-175 ℃ of die head temperatures obtain the modified plastics particle;
(3) above-mentioned modified plastics particle, wood powder, Cellmic C 121 are placed in the mechanical stirring kettle and mechanical stirring 3-5 minute once more;
(4) behind the mixing, adopt forcing machine to carry out melt blending and granulation, 160 ℃-180 ℃ of extruder barrel temperature, 160 ℃-180 ℃ of die head temperatures obtain the wood plastic composite particle;
(5) adopt forcing machine that gained wood plastic composite particle is extruded, through foaming mould foaming and cooling and shaping, moulding wood plastic composite dalle.160 ℃-180 ℃ of extruder barrel temperature, 165 ℃-175 ℃ of die head temperatures.
A kind of wood plastic composite dalle of the present invention, it is convenient to manufacture, and the conventional plastic production technique need not to improve and promptly can be used for its production and processing, and mechanization degree is higher in the production process, and required labor force is less, and production cost is low.The wood plastic composite dalle is compared with common plastics sheet material, and used amount of plastic reduces, and friendly more to environment, modulus is higher, and density is lower, and creep resistance can be carried out utilization of waste material to this industrial or agricultural scrap stock of wood powder simultaneously more, reduces the products material cost; The wood plastic composite dalle is compared with other wood plastic composite, and weight is lighter, and mechanical property is excellent more, thereby longer service life; The wood plastic composite dalle is compared with other dalles such as plasterboard, aluminum-pinch; Cost is lower; Density is littler, installs, safeguards convenient, has certain air-cleaning function simultaneously; Make indoor Air quality obtain improving greatly, a green, health, comfort living are provided to the human consumer.The wood plastic composite dalle can be widely used in many occasions such as office building, auditoriums, hotels, telecommuting.
Embodiment
Below adopt embodiment to specify a kind of wood plastic composite dalle of the present invention and preparation method thereof.
Embodiment 1
[0027] vita particle 100kg, wood powder (80 order) 70kg, nano concave earth (40nm) 3kg, Paris white (1000 order) 15kg; Chopped glass fiber (3.5mm) 0.4kg, Zinic stearas 4kg, Cellmic C 121 5kg; Terpine resin 1.15kg, lead sulfate tribasic 6kg, chlorinatedpolyethylene 5kg.
(1) takes by weighing each raw material by formula ratio;
(2) vita particle, nano concave earth, Paris white, chopped glass fiber, terpine resin, chlorinatedpolyethylene, lead sulfate tribasic, Zinic stearas are placed in the mechanical stirring kettle stirred 10 minutes; Extruding pelletization then; 155 ℃ of extruder barrel temperature; 175 ℃ of die head temperatures obtain the modified plastics particle;
(3) above-mentioned modified plastics particle, wood powder, Cellmic C 121 are placed in the mechanical stirring kettle and mechanical stirring 3 minutes once more;
(4) behind the mixing, adopt forcing machine to carry out melt blending and granulation, 160 ℃ of extruder barrel temperature, 180 ℃ of die head temperatures obtain the wood plastic composite particle;
(5) adopt forcing machine that gained wood plastic composite particle is extruded, through foaming mould foaming and cooling and shaping, moulding wood plastic composite dalle.180 ℃ of extruder barrel temperature, 175 ℃ of die head temperatures.
Embodiment 2
[0034] vita particle 100kg, wood powder (60 order) 60kg, nano concave earth (20nm) 2kg, Paris white (800 order) 10kg; Chopped glass fiber (3mm) 0.3kg, calcium stearate 2kg, Cellmic C 121 2kg; Terpine resin 1.1kg, lead sulfate tribasic 4kg, chlorinatedpolyethylene 4kg.
(1) takes by weighing each raw material by formula ratio;
(2) vita particle, nano concave earth, Paris white, chopped glass fiber, terpine resin, chlorinatedpolyethylene, lead sulfate tribasic, stearate are placed in the mechanical stirring kettle stirred 6 minutes; Extruding pelletization then; 155 ℃ of extruder barrel temperature; 160 ℃ of die head temperatures obtain the modified plastics particle;
(3) above-mentioned modified plastics particle, wood powder, Cellmic C 121 are placed in the mechanical stirring kettle and mechanical stirring 3 minutes once more;
(4) behind the mixing, adopt forcing machine to carry out melt blending and granulation, 160 ℃ of extruder barrel temperature, 160 ℃ of die head temperatures obtain the wood plastic composite particle;
(5) adopt forcing machine that gained wood plastic composite particle is extruded, through foaming mould foaming and cooling and shaping, moulding wood plastic composite dalle.160 ℃ of extruder barrel temperature, 165 ℃ of die head temperatures.
Embodiment 3
[0041] vita particle 100kg, wood powder (80 order) 80kg, nano concave earth (50nm) 5kg, Paris white (1500 order) 20kg; Chopped glass fiber (4mm) 0.5kg, Zinic stearas 5kg, Cellmic C 121 8kg; Terpine resin 1.2kg, lead sulfate tribasic 8kg, chlorinatedpolyethylene 6kg.
(1) takes by weighing each raw material by formula ratio;
(2) vita particle, nano concave earth, Paris white, chopped glass fiber, terpine resin, chlorinatedpolyethylene, lead sulfate tribasic, stearate are placed in the mechanical stirring kettle stirred 10 minutes; Extruding pelletization then; 175 ℃ of extruder barrel temperature; 175 ℃ of die head temperatures obtain the modified plastics particle;
(3) above-mentioned modified plastics particle, wood powder, Cellmic C 121 are placed in the mechanical stirring kettle and mechanical stirring 5 minutes once more;
(4) behind the mixing, adopt forcing machine to carry out melt blending and granulation, 180 ℃ of extruder barrel temperature, 180 ℃ of die head temperatures obtain the wood plastic composite particle;
(5) adopt forcing machine that gained wood plastic composite particle is extruded, through foaming mould foaming and cooling and shaping, moulding wood plastic composite dalle.180 ℃ of extruder barrel temperature, 175 ℃ of die head temperatures.
Embodiment 4
[0048] vita particle 100kg, wood powder (60 order) 65kg, nano concave earth (35nm) 4.5kg; Paris white (1200 order) 12kg, chopped glass fiber (3mm) 0.4kg, calcium stearate 2.5kg; Cellmic C 121 7kg; Terpine resin 1.18kg, lead sulfate tribasic 5kg, chlorinatedpolyethylene 4.5kg.
(1) takes by weighing each raw material by formula ratio;
(2) vita particle, nano concave earth, Paris white, chopped glass fiber, terpine resin, chlorinatedpolyethylene, lead sulfate tribasic, stearate are placed in the mechanical stirring kettle stirred 6 minutes; Extruding pelletization then; 165 ℃ of extruder barrel temperature; 175 ℃ of die head temperatures obtain the modified plastics particle;
(3) above-mentioned modified plastics particle, wood powder, Cellmic C 121 are placed in the mechanical stirring kettle and mechanical stirring 3 minutes once more;
(4) behind the mixing, adopt forcing machine to carry out melt blending and granulation, 160 ℃ of extruder barrel temperature, 170 ℃ of die head temperatures obtain the wood plastic composite particle;
(5) adopt forcing machine that gained wood plastic composite particle is extruded, through foaming mould foaming and cooling and shaping, moulding wood plastic composite dalle.180 ℃ of extruder barrel temperature, 165 ℃ of die head temperatures.
Embodiment 5
[0055] vita particle 100kg, wood powder (70 order) 75kg, nano concave earth (40nm) 2.5kg; Paris white (1500 order) 18kg, chopped glass fiber (3.5mm) 0.3kg, Zinic stearas 4.5kg; Cellmic C 121 3kg; Terpine resin 1.12kg, lead sulfate tribasic 7kg, chlorinatedpolyethylene 5.5kg.
(1) takes by weighing each raw material by formula ratio;
(2) vita particle, nano concave earth, Paris white, chopped glass fiber, terpine resin, chlorinatedpolyethylene, lead sulfate tribasic, stearate are placed in the mechanical stirring kettle stirred 9 minutes; Extruding pelletization then; 175 ℃ of extruder barrel temperature; 160 ℃ of die head temperatures obtain the modified plastics particle;
(3) above-mentioned modified plastics particle, wood powder, Cellmic C 121 are placed in the mechanical stirring kettle and mechanical stirring 4 minutes once more;
(4) behind the mixing, adopt forcing machine to carry out melt blending and granulation, 170 ℃ of extruder barrel temperature, 160 ℃ of die head temperatures obtain the wood plastic composite particle;
(5) adopt forcing machine that gained wood plastic composite particle is extruded, through foaming mould foaming and cooling and shaping, moulding wood plastic composite dalle.160 ℃ of extruder barrel temperature, 165 ℃ of die head temperatures.
Embodiment 6
[0062] vita particle 100kg, wood powder (80 order) 78kg, nano concave earth (50nm) 3.2kg; Paris white (800 order) 13kg, chopped glass fiber (3.2mm) 0.5kg, calcium stearate 3.8kg; Cellmic C 121 6kg; Terpine resin 1.14kg, lead sulfate tribasic 6.6kg, chlorinatedpolyethylene 5.2kg.
(1) takes by weighing each raw material by formula ratio;
(2) vita particle, nano concave earth, Paris white, chopped glass fiber, terpine resin, chlorinatedpolyethylene, lead sulfate tribasic, stearate are placed in the mechanical stirring kettle stirred 7 minutes; Extruding pelletization then; 160 ℃ of extruder barrel temperature; 170 ℃ of die head temperatures obtain the modified plastics particle;
(3) above-mentioned modified plastics particle, wood powder, Cellmic C 121 are placed in the mechanical stirring kettle and mechanical stirring 4.5 minutes once more;
(4) behind the mixing, adopt forcing machine to carry out melt blending and granulation, 175 ℃ of extruder barrel temperature, 170 ℃ of die head temperatures obtain the wood plastic composite particle;
(5) adopt forcing machine that gained wood plastic composite particle is extruded, through foaming mould foaming and cooling and shaping, moulding wood plastic composite dalle.168 ℃ of extruder barrel temperature, 172 ℃ of die head temperatures.
Below through detecting the effect of the proof embodiment of the invention 1, its detected result is following:
[0069] do not add nano concave earth and Cellmic C 121, other prescriptions and forming method with not foaming wood-plastic matrix material dalle density of the present invention: 1.11g/cm
3, wood plastic composite dalle density of the present invention: 0.65g/cm
3, density has descended 41.44%;
Foaming wood-plastic matrix material dalle shock strength: 4.6kJ/m not
2, wood plastic composite dalle shock strength 8.8kJ/m of the present invention
2, shock strength has improved 91.3%.
Above presentation of results wood plastic composite dalle of the present invention is compared with normal wood plastic composite materials dalle has lower density and the shock strength of Geng Gao.
Claims (9)
1. wood plastic composite dalle is formed by the feedstock production that comprises following parts by weight:
2. a kind of wood plastic composite dalle according to claim 1 is formed by the feedstock production of following parts by weight:
3. wood plastic composite dalle according to claim 2 is formed by the feedstock production of following parts by weight:
4. according to the described a kind of wood plastic composite dalle of the arbitrary claim of claim 1-3, it is characterized in that described wood powder particle diameter is the 60-80 order.
5. according to the described a kind of wood plastic composite dalle of the arbitrary claim of claim 1-3, it is characterized in that described nano concave earth particle diameter 20-50nm.
6. according to the described a kind of wood plastic composite dalle of the arbitrary claim of claim 1-3, it is characterized in that described Paris white particle diameter is the 800-1500 order.
7. according to the described a kind of wood plastic composite dalle of the arbitrary claim of claim 1-3, it is characterized in that described chopped glass fiber length is 3-4mm.
8. according to the described a kind of wood plastic composite dalle of the arbitrary claim of claim 1-3, it is characterized in that described stearate is a kind of in calcium stearate or the Zinic stearas.
9. according to the described wood plastic composite dalle of the arbitrary claim of claim 1-3, it is characterized in that its preparation process is:
(1) takes by weighing each raw material by formula ratio;
(2) vita particle, nano concave earth, Paris white, chopped glass fiber, terpine resin, chlorinatedpolyethylene, lead sulfate tribasic, stearate are placed in the mechanical stirring kettle stirred 6-10 minute; Extruding pelletization; 155 ℃-175 ℃ of extruder barrel temperature; 160 ℃-175 ℃ of die head temperatures obtain the modified plastics particle;
(3) above-mentioned modified plastics particle, wood powder, Cellmic C 121 are placed in the mechanical stirring kettle and mechanical stirring 3-5 minute once more;
(4) behind the mixing, adopt forcing machine to carry out melt blending and granulation, 160 ℃-180 ℃ of extruder barrel temperature, 160 ℃-180 ℃ of die head temperatures obtain the wood plastic composite particle;
(5) adopt forcing machine that gained wood plastic composite particle is extruded, through foaming mould foaming and cooling and shaping, moulding wood plastic composite dalle; 160 ℃-180 ℃ of extruder barrel temperature, 165 ℃-175 ℃ of die head temperatures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011101194585A CN102140213B (en) | 2011-05-10 | 2011-05-10 | Wood plastic composite material decoration board and preparation method thereof |
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| CN2011101194585A CN102140213B (en) | 2011-05-10 | 2011-05-10 | Wood plastic composite material decoration board and preparation method thereof |
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| CN102140213B true CN102140213B (en) | 2012-07-25 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292398A (en) * | 2000-10-19 | 2001-04-25 | 丁澎 | Wood flour filled PVC product |
| CN1396203A (en) * | 2002-08-21 | 2003-02-12 | 于信江 | Plastics-wood plate |
| CN101654536A (en) * | 2008-08-20 | 2010-02-24 | 北京清大华研科技发展有限公司 | Method for producing nano plastic-wood composite section |
| CN101864130B (en) * | 2010-07-26 | 2011-09-07 | 南京皇家聚锋建筑材料有限公司 | PVC plastic-wood material |
| CN101942158B (en) * | 2010-09-09 | 2012-06-27 | 鞍山大地建材科技发展有限公司 | Wood/plastic building template |
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