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Preparation process of G-20 type epoxy casting agent

A preparation process and casting agent technology, which is applied in the field of preparation of G-20 epoxy casting agent, can solve the problems of inconvenient use and easy pollution of the environment, and achieve the effects of convenient operation, no pollution of the environment, and low reaction temperature

Inactive Publication Date: 2015-08-19
WUXI LONGSHUN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Insulation and sealing materials are mostly two-component materials, which need to be unpacked on site, mixed and prepared, and heated with a heat source with an open flame, which is inconvenient to use and easy to pollute the environment
At present, it is necessary to solve the problem that the two-component packaging is mixed and prepared in the same container, which is ready to use. Our invention just solves this problem

Method used

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  • Preparation process of G-20 type epoxy casting agent
  • Preparation process of G-20 type epoxy casting agent
  • Preparation process of G-20 type epoxy casting agent

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Embodiment Construction

[0018] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0019] A kind of preparation technology of G-20 type epoxy casting agent of the present invention, it comprises the following steps:

[0020] 1) Dosing: Add epoxy resin, diluent, reinforcing agent, toughening agent and curing agent to the dosing tank, fully stir to obtain a stirred product;

[0021] 2) Degassing: Put the stirred product obtained in step 1) into an oven with a temperature of 35-70° C. After 1-3 hours, stir and vacuum defoam to obtain a degassed product.

[0022] Further, in step 1), the described ingredients include the following ingredients in parts by weight:

[0023]

[0024] Further, the diluent is 10 parts.

[0025] Further, the reinforcing agent is 70 parts.

[0026] Further, the toughen...

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Abstract

The invention discloses a preparation process of a G-20 type epoxy casting agent. The G-20 type epoxy casting agent comprises the following components in parts by weight: 100 parts of epoxy resin, 5-15 parts of a diluent, 50-100 parts of a reinforcer, 10-20 parts of a flexibilizer and 15-25 parts of a curing agent. The epoxy casting agent provided by the invention is a relatively well insulative and hermetical integrated material which is used at room temperature, is convenient to operate, low in reaction temperature, free of open fire, fast to solidify, safe and reliable and free of environmental pollution, and can be used under a mine.

Description

technical field [0001] The invention relates to a preparation process of a G-20 type epoxy casting agent. Background technique [0002] Insulation and sealing materials are mostly two-component materials, which need to be unpacked on site, mixed and prepared, and heated with a heat source with an open flame, which is inconvenient to use and easy to pollute the environment. At present, it is necessary to solve the problem that the two-component packaging is mixed and prepared in the same container, that is, it can be used immediately after disassembly, and our invention just solves this problem. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a preparation process of G-20 epoxy casting agent. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical solutions: [0005] A kind of preparation technol...

Claims

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Application Information

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IPC IPC(8): C08L63/00
Inventor 宗良陈燕良沈鑫
Owner WUXI LONGSHUN IND