Basalt fiber composite containing epoxy resin and preparation method of basalt fiber composite material

A technology of basalt fiber and epoxy resin, which is applied in the field of basalt fiber composite material containing epoxy resin and its preparation, can solve the problems of soft material strength, insufficient strength, short service life, etc., and achieve good flame retardant effect , a wide range of effects

Inactive Publication Date: 2018-04-10
成都天府轨谷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this field, there are still few refractory materials under alkaline environment, and the existing refractory materials under alkaline environment basically do not have a long service life. At the same time, among the existing materials, the strength of the material is soft and cannot reach ideal strength

Method used

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  • Basalt fiber composite containing epoxy resin and preparation method of basalt fiber composite material
  • Basalt fiber composite containing epoxy resin and preparation method of basalt fiber composite material
  • Basalt fiber composite containing epoxy resin and preparation method of basalt fiber composite material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a basalt fiber composite material containing epoxy resin, which is characterized in that it contains the following components, and the parts by weight of each component are:

[0027]

[0028] The present invention also provides a method for preparing a basalt fiber composite material containing epoxy resin, the method comprising the steps of:

[0029] Step 1: 115kg of epoxy resin, 50kg of curing agent, 350kg of basalt fiber treated with 15kg of coupling agent, 50kg of flame-retardant polyester fiber, 55kg of high-strength glass fiber, and 30kg of alumina were mechanically mixed and stirred in proportion to form a mixture;

[0030] Step 2: Pour the mixture into a mold coated with a release agent, gradually raise the temperature to the softening point of the epoxy resin and keep it warm for 1.5 hours, continue to raise the temperature to reach the curing temperature of the epoxy resin and keep it warm for 1 hour;

[0031] Step 3: After demoldin...

Embodiment 2

[0035] This embodiment provides a basalt fiber composite material containing epoxy resin, which is characterized in that it contains the following components, and the parts by weight of each component are:

[0036]

[0037] The present invention also provides a method for preparing a basalt fiber composite material containing epoxy resin, the method comprising the steps of:

[0038] Step 1: 550kg of epoxy resin, 180kg of curing agent, 550kg of basalt fiber treated with 30kg of coupling agent, 85kg of flame-retardant polyester fiber, 70kg of high-strength glass fiber, and 50kg of alumina were mechanically mixed and stirred in proportion to form a mixture;

[0039] Step 2: Pour the mixture into a mold coated with a release agent, gradually raise the temperature to the softening point of the epoxy resin and keep it warm for 3 hours, continue to raise the temperature to reach the curing temperature of the epoxy resin and keep it warm for 2 hours;

[0040] Step 3: After demouldi...

Embodiment 3

[0044] This embodiment provides a basalt fiber composite material containing epoxy resin, which is characterized in that it contains the following components, and the parts by weight of each component are:

[0045]

[0046] The present invention also provides a method for preparing a basalt fiber composite material containing epoxy resin, the method comprising the steps of:

[0047] Step 1: 200kg of epoxy resin, 60kg of curing agent, 650kg of basalt fiber treated with 35kg of coupling agent, 150kg of flame-retardant polyester fiber, 80kg of high-strength glass fiber, and 60kg of alumina were mechanically mixed and stirred in proportion to form a mixture;

[0048] Step 2: Pour the mixture into a mold coated with a release agent, gradually raise the temperature to the softening point of the epoxy resin and keep it warm for 2 hours, continue to raise the temperature to reach the curing temperature of the epoxy resin and keep it warm for 1.5 hours;

[0049] Step 3: After demold...

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Abstract

The invention discloses a basalt fiber composite containing epoxy resin. The composite includes epoxy resin, basalt fibers, flame retardant polyester fibers, high-strength glass fibers, alumina, a curing agent and a coupling agent. The adopted basalt fibers, the flame retardant polyester fibers and the high-strength glass fibers are good in flame retardant effect and high in temperature resistance. In the high-temperature environment, the composite is not easy to combust meanwhile has the characteristics of acid resistance and alkali resistance, so that the composite can be used in the environment of low temperature, high temperature, strong acid, strong alkali and the like and the application range is wide.

Description

technical field [0001] The invention belongs to the technical field of basalt composite material manufacturing, in particular to a basalt fiber composite material containing epoxy resin and a preparation method thereof. Background technique [0002] Basalt fiber is a continuous fiber drawn by high-speed drawing of platinum-rhodium alloy wire drawing bushing after basalt rock is melted at 1450℃~1500℃, and its strength is equivalent to that of high-strength S glass fiber. The color of pure natural basalt fiber is generally brown, and some are golden. Basalt fiber is a new type of inorganic environmentally friendly green high-performance fiber material. It is composed of basalt rock materials composed of oxides such as silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide, iron oxide and titanium dioxide. After melting at high temperature, it passes through the bushing plate quickly. drawn. Basalt continuous fiber not only has high strength, but also has various exc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L63/00C08L67/00C08K9/00C08K7/10C08K7/14C08K3/22
CPCC08L63/00C08K2003/2227C08L2201/08C08L2205/16C08L67/00C08K9/00C08K7/10C08K7/14C08K3/22
Inventor 姜猛进叶光斗刘鹏清钱振地陈逊陈刚王久庆黄廣陈宝林邓玉竹王光亮
Owner 成都天府轨谷科技有限公司
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