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Anti-corrosion organosilicone epoxy resin composition

A technology of silicon epoxy resin and epoxy resin, applied in the direction of epoxy resin glue, adhesive type, adhesive additive, etc., can solve the problems of low shrinkage rate and limited application

Inactive Publication Date: 2018-10-16
SUZHOU NEW DISTRICT HUASHIDA ENG PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Epoxy resin has many outstanding features, such as good mechanical properties, good thermochemical stability, wide range of resin curing temperature, easy control of crosslinking density, and no small molecular by-products during curing, so the shrinkage rate is low , are widely used in the fields of adhesives, electronic instruments and aerospace materials. However, due to the high crosslinking density of pure epoxy resin cured products and the brittleness of cured materials, their application in some high-tech fields is largely limited. application

Method used

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] The invention provides a corrosion-resistant silicone epoxy resin composition. The invention discloses a corrosion-resistant silicone epoxy resin composition, which is composed of the following raw materials in weight percent: hydrogenated bisphenol A epoxy resin, grease Cyclic epoxy resin, m-xylylenediamine, 4,4'-diaminodiphenylmethane, inorganic filler, the mass fraction of each component is: hydrogenated bisphenol A type epoxy resin 15-18 parts, alicyclic 8-16 parts of epoxy resin, 2-6 parts of m-xylylenedi...

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Abstract

The invention discloses an anti-corrosion organosilicone epoxy resin composition. The anti-corrosion organosilicone epoxy resin composition is prepared from the following raw materials in percentage by weight: 15 to 18 parts of hydrogenated bisphenol A type epoxy resin. 8 to 16 parts of cycloaliphatic epoxy resin, 2 to 6 parts of m-xylylenediamine, 3.5 to 8 parts of 4,4'-diaminodiphenylmethane, and 0.5 to 2 parts of inorganic filler. The anti-corrosion organosilicone epoxy resin composition provided by the invention has the advantages that the anti-corrosion gas property is excellent; the anti-corrosion organosilicone epoxy resin composition can be used as optical materials and the like, especially photo-semiconductor adhering materials and sealing materials in living environments of lighting and the like.

Description

technical field [0001] The invention relates to the field of epoxy resins, in particular to a corrosion-resistant silicone epoxy resin composition. Background technique [0002] Epoxy resin has many outstanding features, such as good mechanical properties, good thermochemical stability, wide range of resin curing temperature, easy control of crosslinking density, and no small molecular by-products during curing, so the shrinkage rate is low , are widely used in the fields of adhesives, electronic instruments and aerospace materials. However, due to the high crosslinking density of pure epoxy resin cured products and the brittleness of cured materials, their application in some high-tech fields is largely limited. application. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a kind of corrosion-resistant organosilicon epoxy resin composition which is excellent in corrosion gas resistance, and can be used as an ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J163/00C09J11/04
CPCC09J163/00C08L2205/025C09J11/04C08L63/00C08K7/18
Inventor 徐春华
Owner SUZHOU NEW DISTRICT HUASHIDA ENG PLASTICS
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