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Macromolecular composite material decorative plate and manufacturing process

A composite material and manufacturing process technology, applied in the field of polymer composite material production, can solve the problems of single formula of gypsum board, non-bacterial and poor oxidation resistance of aluminum board, and achieve scientific and reasonable formula ratio, superior heat resistance and increased strength Effect

Inactive Publication Date: 2013-06-12
德州悦缘复合材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of polymer composite decorative board and its production process, to solve the single formula of the prior art gypsum board, not easy to scrub, single color, easy to change color, complicated installation; Corroded by sulfuric acid and concentrated nitric acid and not suitable for places combined with aromatic hydrocarbons and chlorinated hydrocarbons; not environmentally friendly, easy to change color, poor oxidation resistance, not moisture-proof, not waterproof; aluminum plate has no antibacterial, high thermal conductivity, and no energy saving , Condensed water dew and a series of defects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The raw material of the polymer composite decorative board is based on glass fiber and unsaturated resin, supplemented by various additives, and the dough-like prepreg is fully mixed. After stirring, it is pressed at high temperature to form a white decorative board.

[0017] The raw material formula and weight ratio of polymer composite decorative board are: 88% unsaturated polyester resin, 1.6% formyl peroxide, 1.5% magnesium oxide, 3.2% calcium carbonate, 1.2% inorganic silver, 2% release agent, coloring Titanium dioxide 1%; the weight ratio of glass fiber to unsaturated polyester resin-based mixture is 55:45.

[0018] The glass fibers are 11 μm chopped glass fibers.

[0019] The specific manufacturing process of polymer composite board is as follows:

[0020] 1. Mixture preparation: Put the raw materials except glass fiber into a high-shear mixer according to the proportion and mix them. Stir for 10 minutes to obtain the mixture containing the above ingredients and...

Embodiment 2

[0026] The raw material of the polymer composite decorative board is based on glass fiber and unsaturated resin, supplemented by various additives, and the dough-like prepreg is fully mixed. After stirring, it is pressed at high temperature to form a black decorative board.

[0027] The raw material formula and weight ratio of polymer composite decorative board are: 90% unsaturated polyester resin, 2% formyl peroxide, 1.5% magnesium oxide, 3.2% calcium carbonate, 1.4% inorganic silver, 2% release agent, coloring Agent carbon black 1%; the ratio of glass fiber and unsaturated polyester resin-based mixture is 56:44.

[0028] The specific manufacturing process of polymer composite board is as follows:

[0029] 1. Mixture preparation: Put the raw materials except glass fiber into a high-shear mixer according to the proportion and mix them. Stir for 12 minutes to obtain the mixture containing the above ingredients and set aside.

[0030] 2. Glass fiber processing: process the glas...

Embodiment 3

[0035] The raw materials of the polymer composite decorative board are based on glass fiber and unsaturated resin, supplemented by various additives, and the dough-like prepreg is fully mixed. After stirring, it is pressed at high temperature to form a blue decorative board.

[0036] The raw material formula and weight ratio of polymer composite decorative board are: 89% unsaturated polyester resin, 2.2% formyl peroxide, 1.5% magnesium oxide, 3.3% calcium carbonate, 1.4% inorganic silver, 2.1% release agent, coloring Agent phthalocyanine 1.2%, the ratio of glass fiber to unsaturated polyester resin is 55:45.

[0037] The specific manufacturing process of polymer composite board is as follows:

[0038] 1. Mixture preparation: Put the raw materials except glass fiber into a high-shear mixer according to the proportion and mix them. Stir for 12 minutes to obtain the mixture containing the above ingredients and set aside.

[0039] 2. Glass fiber processing: process the glass fibe...

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Abstract

The invention relates to a macromolecular composite material decorative plate and belongs to the technical field of production of macromolecular composite materials. Raw materials of the macromolecular composite material decorative plate are adequately mixed to form a ball-shaped prepreg based on glass fiber and unsaturated resin as a base material and various additives as supplement, and the prepreg is stirred and compressed at high temperature to generate products in different colors, wherein the raw materials comprise the components in percentage by weight as follows: 88-90% of unsaturated polyester resin, 1.5-2.5% of formyl peroxide, 1.0-1.8% of magnesium oxide, 3.0-3.5% of calcium carbonate, 1-2% of inorganic silver, 1.5-2% of release agent and 1-1.5% of coloring agent; and the proportion of glass fiber and the mixed material mainly based on unsaturated polyester resin is 50-60:40-50 in parts by weight. The specific manufacturing process of the decorative plate comprises the following steps of: preparation of the mixed material, glass fiber processing, manufacture of decorative plate ball-shaped material, high-temperature mould pressing and moulding and putting into a warehouse. According to the decorative plate provided by the invention, no combustible materials are added from manufacture to installation, so that fire accidents are completely avoided; and the formula proportion and the preparation process of the raw materials are improved, so that the strength and hardness of the product are enhanced, and the anti-aging degree of the product is increased.

Description

technical field [0001] The invention belongs to the technical field of polymer composite material production. Background technique [0002] At present, domestic house interior wall decoration panels (curtain wall panels, ceiling panels) are mainly gypsum boards, PVC material panels, and aluminum panels, and there are no polymer composite panels. Among them, the gypsum board has a single formula, is not easy to scrub, has a single color, is easy to change color, and is complicated to install; PVC boards can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid, and are not suitable for places combined with aromatic hydrocarbons and chlorinated hydrocarbons; Not environmentally friendly, easy to change color, poor oxidation resistance, not moisture-proof, not waterproof; aluminum plate has a series of defects such as no antibacterial, high thermal conductivity, no energy saving, condensation water and so on. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/06C08K13/04C08K7/14C08K5/14C08K3/22C08K3/26C08K3/08B29C43/02B29B7/00
Inventor 李朝华刘治春
Owner 德州悦缘复合材料科技有限公司
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