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Plastic-wood door based on modification of red halloysite and preparation method of plastic-wood door

A red stone resin and modified technology, which is applied in the field of plastic wood doors and their preparation based on red stone resin modification, can solve problems such as damage to other properties of materials

Inactive Publication Date: 2017-05-10
ANHUI KATA DOOR & WINDOW
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although compared with wood materials, the density of plastic-wood materials has decreased, but compared with other lightweight materials, the density of plastic-wood materials is still difficult to meet market demand; in the prior art, the technology that generally reduces the density of polymer materials The method is through foaming, but the foamed material will cause damage to other properties of the material, especially the anti-fungal properties of plastic wood materials

Method used

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  • Plastic-wood door based on modification of red halloysite and preparation method of plastic-wood door
  • Plastic-wood door based on modification of red halloysite and preparation method of plastic-wood door

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preparation example Construction

[0015] The invention provides a method for preparing a plastic-wood door modified based on red stone resin, including:

[0016] 1) mixing wood powder, bamboo powder, konjac powder, Chinese herbal medicine powder and a coupling agent to obtain a modified organic powder;

[0017] 2) Polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, trichloroethyl phosphate, petrolatum, decabromodiphenyl ether, 1,2-ethylenethiourea, dilauryl thiodipropionate , D-glucose, amygdalin, sulfur, red stone fat and modified organic powder are mixed to obtain a mixed product;

[0018] 3) mixing the kneaded product with sodium bicarbonate and performing foaming treatment, followed by plasticizing and molding to obtain a plastic wood board;

[0019] 4) Brushing tung oil on the surface of the plastic-wood board, followed by drying and machining to obtain a plastic-wood door modified based on red stone grease;

[0020] Among them, the Chinese herbal medicine powder contains neem bark,...

Embodiment 1

[0031] 1) At 60°C, mix wood powder, bamboo powder, konjac powder, neem bark powder, Ailanthus leaf powder, turnip powder, yam powder, capillary powder, ramie root powder, angelica powder, coupling agent (coupling agent KH550) was mixed for 8 hours according to the weight ratio of 100:58:20:18:5:18:19:7:16:17:134 to obtain the modified organic powder;

[0032] 2) Polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, trichloroethyl phosphate, petrolatum, decabromodiphenyl ether, 1,2-ethylenethiourea, dilauryl thiodipropionate , D-glucose, amygdalin, sulfur, red stone fat and modified organic powder according to the weight ratio of 100:45:44:13:42:16:14:67:18:13:28:32:70 in 200 Kneading at ℃ for 4h to obtain a kneaded product;

[0033] 3) Mix the kneaded material and sodium bicarbonate according to the weight ratio of 100:8, foam at 130°C for 2 hours, and then plasticize and form to obtain plastic wood boards;

[0034] 4) The surface of the plastic-wood board...

Embodiment 2

[0036] 1) At 55°C, mix wood powder, bamboo powder, konjac powder, neem bark powder, Ailanthus leaf powder, turnip powder, yam powder, capillary powder, ramie root powder, angelica powder, coupling agent (coupling agent KH570) was mixed for 7 hours according to the weight ratio of 100:50:18:15:2:12:16:4:14:12:120 to obtain the modified organic powder;

[0037] 2) Polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, trichloroethyl phosphate, petrolatum, decabromodiphenyl ether, 1,2-ethylenethiourea, dilauryl thiodipropionate , D-glucose, amygdalin, sulfur, red stone fat and modified organic powder according to the weight ratio of 100:40:38:10:40:12:9:62:14:9:22:28:65 in 195 Mixing at ℃ for 3h to obtain the kneaded product;

[0038] 3) Mix the kneaded material and sodium bicarbonate according to the weight ratio of 100:5, foam at 125°C for 1 hour, and then plasticize and form to obtain plastic wood boards;

[0039] 4) The surface of the plastic-wood board is...

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Abstract

The invention discloses a plastic-wood door based on the modification of red halloysite and a preparation method of the plastic-wood door. The preparation method comprises the following steps: (1) mixing wood meal, bamboo meal, konjaku flour, Chinese herb powder and a coupling agent to prepare modified organic powder; (2) mixing polyvinyl chloride, vinyl-vinyl alcohol copolymer, polyvinyl acetate, trichloroethyl phosphate, Vaseline, decabromodiphenyl ether, 1,2-ethylene thiourea, bis-lauryl thiodipropionate, D-glucosazone, amygdalin, sulfur, red halloysite and the modified organic powder to obtain a mixture; (3) mixing the mixture and sodium carbonate, performing the foaming, and then plasticizing forming to obtain a plastic-wood plate; and (4) smearing tung oil on the surface of the plastic-wood plate, and then drying and machining to obtain the plastic-wood door based on the modification of red halloysite, wherein the Chinese herb powder contains cortex meliae, ailanthus leaves, fructus ulmi, Chinese yam, capillary Artemisia, radix boehmeriae and radix angelicae. The plastic-wood door prepared by the method has the characteristics of low density, high strength and mould resistance.

Description

technical field [0001] The invention relates to plastic-wood materials, in particular to a plastic-wood door modified based on red stone resin and a preparation method thereof. Background technique [0002] Wood-plastic materials, also called wood-plastic composite materials, as the name suggests, can be understood as mainly using plastics (recycled waste plastics such as polypropylene, polyethylene, polyvinyl chloride) as raw materials, and adding waste plant fibers such as wood powder, rice husk, and straw, etc. It is mixed into new wood materials, and then processed by extrusion, molding, injection molding and other plastic processing techniques to produce plates or profiles; it is mainly used in building materials, furniture, logistics packaging and other industries. Since wood-plastic materials have the dual characteristics of wood and plastic, wood-plastic materials have the following advantages compared with wood materials: low water absorption, not easy to deform and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L97/02C08K13/02C08K3/34C08K5/06C08K5/405C08K3/06C08J9/08
CPCC08L27/06C08J9/08C08J2203/02C08J2327/06C08J2497/02C08L2203/14C08L2205/025C08L2205/035C08L2205/16
Inventor 洪长林
Owner ANHUI KATA DOOR & WINDOW