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Solid adhesive

An adhesive, solid technology, applied in the direction of adhesives, adhesive additives, glue sticks, etc., can solve the problems of limited products, insufficient comprehensive performance of adhesives, difficult bonding strength, water resistance and curing speed, etc. The effect of fast curing speed, strong adhesion and wide application range

Inactive Publication Date: 2016-09-07
启东市临品农副产品专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The comprehensive performance of existing adhesives is not enough, it is difficult to have both bonding strength, water resistance, and curing speed, and the applicable products are limited

Method used

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Examples

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Embodiment Construction

[0012] According to one aspect of the present invention, the present invention provides a solid adhesive, comprising the following raw materials in parts by weight: 16 parts of polyvinyl butyral, 8 parts of phenolic resin, 5 parts of epoxy resin, and 3 parts of stearic acid , 2 parts of lauric acid, 1.5 parts of sodium hydroxide, 30 parts of ethanol, 10 parts of acetone, 2 parts of calcium carbonate, and 24 parts of deionized water.

[0013] According to another aspect of the present invention, a method for preparing a solid adhesive is provided, comprising the steps of:

[0014] Step 1, dissolving polyvinyl butyral in ethanol in the raw material, then adding phenolic resin, is made into solution A;

[0015] Step 2, dissolving epoxy resin in acetone in the raw material is made into solution B;

[0016] Step 3, mixing solution A and solution B uniformly to obtain solution C;

[0017] Step 4, stearic acid and lauric acid are heated and melted, dripped with sodium hydroxide sol...

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PUM

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Abstract

The invention provides a solid adhesive. The solid adhesive comprises, by weight, 16 parts of polyethylene butyral, 8 parts of phenolic resin, 5 parts of epoxy resin, 3 parts of stearic acid, 2 parts of lauric acid, 1.5 parts of sodium hydroxide, 30 parts of ethanol, 10 parts of acetone, 2 parts of calcium carbonate, and 24 parts of deionized water. The solid adhesive has the characteristics of strong adhesion stress, good waterproof property, fast solidification speed, wide application range and good comprehensive performances, and can be widely used to bond wood, glass, ceramic and paper. The invention also provides a preparation method of the solid adhesive.

Description

technical field [0001] The invention relates to an adhesive, in particular to a solid adhesive. Background technique [0002] The comprehensive properties of existing adhesives are not enough, and it is difficult to have both bonding strength, water resistance, and curing speed, and the applicable products are limited. Contents of the invention [0003] The object of the present invention is to provide a solid adhesive that solves one or more of the above-mentioned problems in the prior art. [0004] According to one aspect of the present invention, the present invention provides a solid adhesive, comprising the following raw materials in parts by weight: 16 parts of polyvinyl butyral, 8 parts of phenolic resin, 5 parts of epoxy resin, and 3 parts of stearic acid , 2 parts of lauric acid, 1.5 parts of sodium hydroxide, 30 parts of ethanol, 10 parts of acetone, 2 parts of calcium carbonate, and 24 parts of deionized water. [0005] According to another aspect of the prese...

Claims

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Application Information

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IPC IPC(8): C09J129/14C09J9/00C09J11/04C09J11/06C09J11/08
CPCC08K2201/014C08L2205/03C09J9/005C09J11/04C09J11/06C09J11/08C09J129/14C08L61/06C08L63/00C08K13/02C08K5/09C08K2003/265
Inventor 施品兴
Owner 启东市临品农副产品专业合作社
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