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Multifunction color mother material specially for wood imitating series plastic-wood composite material

A wood-plastic composite material, multi-functional technology, applied in the field of special multi-functional color masterbatch, can solve the problems of the development of the wood-plastic industry, short service life, high cost, achieve firm and lasting color effect, reduce product cost, prolong The effect of service life

Inactive Publication Date: 2010-07-07
东莞金富亮塑胶颜料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, when the product is formed, the surface is easy to delaminate through secondary compounding, high cost, short service life and other problems, which worry the development of the plastic wood industry.

Method used

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  • Multifunction color mother material specially for wood imitating series plastic-wood composite material

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Experimental program
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Embodiment Construction

[0008] The following are the best examples of the multifunctional color masterbatch for wood-like series wood-plastic composite materials described in the present invention, which do not limit the protection scope of the present invention.

[0009] Implementation 1. Provide a wood-like series special multifunctional color masterbatch for wood-plastic composite materials, which is composed of the following components by weight ratio, pigment: 26.4%, dispersant: 6%, anti- Oxygen agent: 2.5%, high-performance compatibilizer: 4%, light stabilizer: 7.5%, multifunctional grafting agent: 25%, inorganic filler: 8%, vinyl acetate copolymer resin EVA: 20.6%.

[0010] The pigment is selected from high-quality imported organic or inorganic pigments, and the specific dosage is adjusted according to the color requirements. The dispersant is a mixture of low-molecular polyethylene wax, polyamide wax, and ethylene-vinyl acetate copolymer wax. The antioxidant is hindered Phenols, light stabili...

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Abstract

The multifunctional color concentrate material specially for wood imitating plastic-wood composite material consists of pigment 1-60 wt%, dispersant 5-10 wt%, antioxidant 1.5-3.5 wt%, high performance compatilizer 2-5 wt%, light stability 5-10 wt%, multifunctional grafting agent 15-35 wt%, inorganic filler 0-10 wt%, EVA 10-25 wt%. It is mixed with the plastic-wood composite material before forming to make wood imitating plastic-wood composite material exhibit various color and wood imitating grains, and the wood imitating plastic-wood composite material possesses high weather resistance, longservice life and low cost and environment friendship.

Description

technical field [0001] The invention relates to the technical field of composite material product processing, and more specifically relates to a special multifunctional color masterbatch for wood-like series plastic-wood composite materials. Background technique [0002] Wood-plastic composite (WPC), which is currently on the rise, is gradually gaining popularity in the country and even the The whole world is favored. However, when its products are processed and shaped, they are all processed by surface coating, skinning or printing to achieve the imitation wood effect. Moreover, when the product is formed, the surface is easy to delaminate through secondary compounding, high cost, short service life and other problems, which worry the development of the plastic wood industry. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects in the prior art, and to provide a special multifunctional color masterbatch for w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L31/04B29B9/12B29C47/40C08L25/08
Inventor 李永华陈卫军李卫
Owner 东莞金富亮塑胶颜料有限公司