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Light carbon fiber epoxy resin composite eco-friendly plate

A technology of epoxy resin and carbon fiber, which is applied in the field of building materials, can solve the problems of low strength, poor thermal insulation effect, and high density of exterior wall materials, and achieve the effects of green raw materials, large weight reduction, and low density

Inactive Publication Date: 2017-12-05
TAICANG HONGSHAN ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current reality is that the exterior wall materials have the disadvantages of low strength, high density, poor thermal insulation effect, high cost, and difficulty in saving energy.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A lightweight carbon fiber epoxy resin composite environmental protection board, comprising the following components by weight: carbon fiber: 13 parts; epoxy resin: 48 parts; polytrimethylene terephthalate: 12 parts; hollow micropowder: 5 parts; Starch: 10 parts; expanded perlite: 3 parts; polyethylene wax: 3 parts; environmentally friendly glue: 19 parts; antioxidant: 0.5 parts.

Embodiment 2

[0019] A lightweight carbon fiber epoxy resin composite environmental protection board, comprising the following components by weight: carbon fiber: 10 parts; epoxy resin: 35 parts; polytrimethylene terephthalate: 5 parts; hollow micropowder: 3 parts; Starch: 15 parts; expanded perlite: 5 parts; polyethylene wax: 6 parts; environmentally friendly glue: 15 parts; antioxidant: 1 part.

Embodiment 3

[0021] A lightweight carbon fiber epoxy resin composite environmental protection board, comprising the following components by weight: carbon fiber: 12 parts; epoxy resin: 37 parts; polytrimethylene terephthalate: 8 parts; hollow micropowder: 4 parts; Starch: 20 parts; expanded perlite: 3 parts; polyethylene wax: 5 parts; environmentally friendly glue: 22 parts; antioxidant: 1 part.

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Abstract

The invention provides a light carbon fiber epoxy resin composite eco-friendly plate. The light carbon fiber epoxy resin composite eco-friendly plate comprises, by weight, 10-18 parts of carbon fibers, 35-50 parts of epoxy resin, 5-15 parts of polytrimethylene terephthalate, 3-8 parts of hollow micropowder, 10-25 parts of starch, 2-5 parts of expanded perlite, 3-8 parts of polyethylene wax, 15-30 parts of eco-friendly glue and 0.5-2.5 parts of an antioxidant. The light carbon fiber epoxy resin composite eco-friendly plate utilizes the epoxy resin as a matrix, carbon fibers and polytrimethylene terephthalate, has good mechanical properties and processability, has low density and a large weight loss rate, utilizes eco-friendly raw materials and has a wide application range and a large market potential.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a lightweight carbon fiber epoxy resin composite environmental protection board. Background technique [0002] With the implementation of my country's wall material innovation and building energy-saving policies, the development and application of energy-saving building materials has received extensive attention. The walls of existing residential buildings are mostly reinforced concrete structures. After the frame is built, waterproof treatment, exterior wall decoration and interior decoration are performed. [0003] However, the current reality is that the exterior wall materials have the disadvantages of low strength, high density, poor thermal insulation effect, high cost, and difficulty in saving energy. Therefore, it is imperative to develop an environmentally friendly material for exterior walls with light weight and high strength. SUMMARY OF THE INVENTION [0004] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L63/00C08L67/02C08L3/02C08L23/06C08L29/04C08K13/04C08K7/06C08K7/26C08K3/22
CPCC08L63/00C08K2003/2213C08K2003/2241C08K2003/2296C08L2205/035C08L67/02C08L3/02C08L23/06C08L29/04C08K13/04C08K7/06C08K7/26C08K3/22
Inventor 刘露
Owner TAICANG HONGSHAN ENVIRONMENTAL PROTECTION TECH CO LTD