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High-performance composite material suitable for photovoltaic frames and preparation method of composite material

A composite material and high-performance technology, which is applied in the field of high-performance composite materials and its preparation, can solve problems such as high energy consumption in the production process, environmental pollution, and expensive aluminum alloy photovoltaic frames, and achieve good weather resistance and high specific modulus , the rich effect of basalt ore

Inactive Publication Date: 2018-12-07
江苏创曦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

[0004] In order to solve the defects of aluminum alloy photovoltaic frames in the prior art, such as high price, high energy consumption in the production process, and environmental pollution, the present invention provides a high-performance composite material suitable for photovoltaic frames and its preparation method

Method used

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  • High-performance composite material suitable for photovoltaic frames and preparation method of composite material
  • High-performance composite material suitable for photovoltaic frames and preparation method of composite material
  • High-performance composite material suitable for photovoltaic frames and preparation method of composite material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A high-performance composite material suitable for photovoltaic frames, comprising the following components in parts by weight:

[0018]

[0019] The resin is vinyl resin; the diluent is styrene monomer; the filler is kaolin; the curing agent is t-butyl peroxide; the ultraviolet shielding agent is titanium dioxide; the basalt fiber Direct yarn of 4800tex.

[0020] A method for preparing a high-performance composite material suitable for a photovoltaic frame, comprising the following steps:

[0021] 1) Put the resin in a stirring tank, then add curing agent, diluent, filler, ultraviolet shielding, stir for 2.5 hours and pour it into the glue tank;

[0022] 2) Place the basalt fiber on the creel, and the warp board enters the glue tank for impregnation, and then passes through the preforming mold and then puts it into the forming mold for curing and molding at 80°C.

Embodiment 2

[0024] A high-performance composite material suitable for photovoltaic frames, comprising the following components in parts by weight:

[0025]

[0026]

[0027] The resin is an o-phthalic unsaturated resin; the diluent is a styrene monomer; the filler is a mixture of calcium carbonate and aluminum hydroxide; the curing agent is a mixture of methyl ethyl ketone peroxide and benzoyl peroxide; the ultraviolet shielding agent is A mixture of zinc oxide and UV326; the basalt fiber is 2400tex twisted yarn and 9600tex direct yarn.

[0028] A method for preparing a high-performance composite material suitable for a photovoltaic frame, comprising the following steps:

[0029] 1) Put the resin in a stirring tank, then add curing agent, diluent, filler, and ultraviolet shielding to it, stir for 2 hours and pour it into the glue tank;

[0030] 2) Place the basalt fiber on the creel, and the warp board enters the glue tank to impregnate, and then passes through the preforming mold ...

Embodiment 3

[0032] A high-performance composite material suitable for photovoltaic frames, comprising the following components in parts by weight:

[0033]

[0034] Described resin is vinyl resin and m-benzene unsaturated resin; Diluent is styrene monomer; Described filler is the mixture of calcium carbonate, talcum powder and mica powder; Described curing agent is benzoyl peroxide The mixture of acyl and cumene hydroperoxide; the ultraviolet shielding agent is a mixture of iron oxide and UV531; the basalt fiber is a direct yarn of 2400tex and a direct yarn of 9600tex.

[0035] A method for preparing a high-performance 21 composite material suitable for a photovoltaic frame, comprising the following steps:

[0036] 1) Put the resin in a stirring tank, then add curing agent, diluent, filler, ultraviolet shielding, stir for 3 hours and pour it into the glue tank;

[0037] 2) Put the basalt fiber on the creel, and the warp board enters the glue tank to impregnate, and then passes through...

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Abstract

The invention discloses a high-performance composite material suitable for photovoltaic frames. The composite material comprises the following components in parts by weight: 50-80 parts of resin, 20-40 parts of a diluent, 30-50 parts of filler, 0.2-1.0 part of a curing agent, 0.5-2 parts of an ultraviolet shielding agent and 30-120 parts of basalt fibers. The invention also discloses a preparationmethod of the composite material. A pultrusion process is adopted; the basalt fibers are taken as a reinforcing body and are immersed into matrix resin through a impregnation process; the fibers arebundled through a pre-forming mould and then enter a forming mould; and gelling, curing and post-curing are carried out at a proper temperature under traction conditions, so that the high-performancecomposite material suitable for photovoltaic frames is obtained. The material has light weight, high strength, very high specific modulus and specific strength, and good weather resistance, and the cost is very low. The density of the formed material is about 1.8 g / cm<3>, the material is very light, is convenient for transportation and is convenient for installation by on-site operators.

Description

technical field [0001] The invention belongs to the technical field of solar cell components, and specifically relates to a high-performance composite material suitable for a photovoltaic frame and a preparation method thereof. Background technique [0002] As a kind of green and clean energy, solar energy is more and more favored by human society. my country clearly stated in the "13th Five-Year Plan" Comprehensive Work Plan for Energy Conservation and Emission Reduction: by 2020, the total output value of green and low-carbon industries such as energy conservation, environmental protection, and new energy equipment will exceed 10 trillion yuan and become a pillar industry. It can be said that the solar photovoltaic industry has become a sunrise industry. The core component of solar power generation is photovoltaic modules, which include battery modules and frames. The battery module is composed of tempered glass, EVA layer, solar cells, EVA layer and back sheet, which ar...

Claims

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Application Information

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IPC IPC(8): C08L51/00C08K13/04C08K5/14C08K3/22C08K7/10C08K3/26C08K3/34
CPCC08K3/22C08K3/26C08K3/34C08K3/346C08K5/14C08K7/10C08K13/04C08K2003/2227C08K2003/2272C08K2003/2296C08K2003/265C08K2201/014C08L2201/08C08L2203/20C08L51/00
Inventor 薛飞尚祖睿潘宝庆
Owner 江苏创曦复合材料科技有限公司
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