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Dedicated active solvent for forming surface texture of PVC wood-plastic product

A wood-plastic product and active solvent technology, applied in the field of wood-plastic composite products, can solve the problems of special active solvent for the surface texture of PVC wood-plastic products, etc., and achieve the effect of high hardness, smooth and clean surface, and realistic texture and pattern effect.

Inactive Publication Date: 2016-10-12
GUILIN SHUKANG BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] PVC wood-plastic products are wood-plastic products of different shapes made by mixing biomass materials such as crop straw, wood powder, wood fiber and PVC (polyvinyl chloride) in proportion. See the relevant reports about the special active solvent used for making the surface texture of PVC wood-plastic products

Method used

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  • Dedicated active solvent for forming surface texture of PVC wood-plastic product
  • Dedicated active solvent for forming surface texture of PVC wood-plastic product
  • Dedicated active solvent for forming surface texture of PVC wood-plastic product

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Weigh each raw material according to Table 1 below, mix evenly, and let stand for 30 minutes before use.

Embodiment 2

[0020] Weigh each raw material according to Table 1 below, mix evenly, and let stand for 30 minutes before use.

Embodiment 3

[0022] Weigh each raw material according to Table 1 below, mix evenly, and let stand for 30 minutes before use.

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Abstract

The invention discloses a dedicated active solvent for forming the surface texture of a PVC wood-plastic product. The dedicated active solvent is prepared from, by weight, 10-20 parts of xylene, 10-20 parts of lacquer thinner, 5-10 parts of acetone, 1-5 parts of butanone, 1-5 parts of cyclohexanone, 3-8 parts of isophorone, 1-5 parts of haze remover and 1-5 parts of finishing coat. Compared with the prior art, the dedicated active solvent has the advantages that when the dedicated active solvent is combined with the hydraulic pressure method adhering process, patterns on a printing membrane can be clear and firmly attached to the surface of a wood-plastic product blank, adhesive force reaches grade 0, texture patterns on the surface of the obtained wood-plastic product look real, the surface is smooth and clean, the paint film hardness of the product is higher and can be 6 H or more, and wear resistance is higher (wear value g / 100 r<=0.01).

Description

technical field [0001] The invention relates to wood-plastic composite material products, in particular to a special active solvent used for making surface textures of PVC wood-plastic products. Background technique [0002] Wood-plastic composite material is a new type of environmentally friendly material prepared by mixing biomass materials such as crop straw, wood powder, and wood fiber with polymer materials obtained from waste plastics in proportion to a certain process. Recycling of industrial materials. Wood-plastic composite materials have the advantages of both biomass materials and polymer materials, so they are widely used in packaging, warehousing, urban construction and architectural decoration industries. [0003] There are mainly the following types of decoration for wood-plastic composite materials: ①Processing colored profiles, that is, adding a certain colorant to the wood-plastic composite material batching process to achieve the effect of decoration, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/02
CPCC08J7/02C08J2327/06
Inventor 严秀芹陆绍荣卢李勤曾岑卢秋宇谢超韦明罗崇禧
Owner GUILIN SHUKANG BUILDING MATERIAL
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