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High-mechanical-strength resin adhesive

A technology of mechanical strength and adhesive, applied in the direction of adhesives, oil/grease/wax adhesives, polymer adhesive additives, etc., can solve the problem that the density and mechanical strength of resin adhesives cannot meet the demand, and achieve low cost, polymerization High density and good compatibility

Inactive Publication Date: 2017-02-01
ANHUI SKY EYE INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the density and mechanical strength of resin adhesives cannot meet the demand at present and need to be improved urgently.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of high mechanical strength resin adhesive proposed by the present invention, its raw material comprises by weight: 120 parts of 191 unsaturated polyester resin, 3 parts of benzoyl peroxide, 20 parts of hydroxyethyl cellulose, 4 parts of carbon fiber, 16 parts of carborundum 6 parts of glass powder, 10 parts of mica powder, 8 parts of graphite powder, 7 parts of alumina powder, 8 parts of kaolin, 7 parts of calcined clay, 2 parts of heavy calcium carbonate, 12 parts of fumed silica, epoxy soybean oil 15 parts, 35 parts of modified styrene-butadiene-styrene block copolymer, 1.5 parts of dispersant, 160 parts of water.

Embodiment 2

[0016] A kind of high mechanical strength resin adhesive proposed by the present invention, its raw material comprises by weight: 120 parts of 191 unsaturated polyester resin, 7 parts of benzoyl peroxide, 10 parts of hydroxyethyl cellulose, 8 parts of carbon fiber, 8 parts of carborundum 12 parts of glass powder, 4 parts of mica powder, 14 parts of graphite powder, 3 parts of alumina powder, 12 parts of kaolin, 3 parts of calcined clay, 4 parts of heavy calcium carbonate, 6 parts of fumed silica, epoxy soybean oil 25 parts, 15 parts of modified styrene-butadiene-styrene block copolymer, 2.5 parts of dispersant, 100 parts of water.

[0017] The modified styrene-butadiene-styrene block copolymer is prepared by the following process: mix asphalt, polyethylene wax, styrene-butadiene-styrene block copolymer, heat, stir, add sulfur and continue stirring , cooling, heat preservation, cooling to room temperature, drying, and pulverization to obtain a modified styrene-butadiene-styrene...

Embodiment 3

[0019] A kind of high mechanical strength resin adhesive proposed by the present invention, its raw material comprises by weight: 120 parts of 191 unsaturated polyester resin, 4 parts of benzoyl peroxide, 18 parts of hydroxyethyl cellulose, 5 parts of carbon fiber, 14 parts of carborundum 8 parts of glass powder, 8 parts of mica powder, 10 parts of graphite powder, 6 parts of alumina powder, 9 parts of kaolin, 6 parts of calcined clay, 2.5 parts of heavy calcium carbonate, 10 parts of fumed silica, epoxy soybean oil 18 parts, 30 parts of modified styrene-butadiene-styrene block copolymer, 1.8 parts of dispersant, 140 parts of water.

[0020] The modified styrene-butadiene-styrene block copolymer is prepared by the following process: 30 parts of asphalt, 7 parts of polyethylene wax, and 20 parts of styrene-butadiene-styrene block copolymer are mixed by weight , heated to 200°C, stirred for 25min at a stirring speed of 550r / min, added 0.8 parts of sulfur and continued to stir fo...

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PUM

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Abstract

The invention discloses a high-mechanical-strength resin adhesive which is prepared from the following raw materials in parts by weight: 120 parts of 191 unsaturated polyester resin, 3-7 parts of benzoperoxide, 10-20 parts of hydroxyethyl cellulose, 4-8 parts of carbon fiber, 8-16 parts of corundum, 6-12 parts of glass powder, 4-10 parts of mica powder, 8-14 parts of graphite powder, 3-7 parts of aluminum oxide powder, 8-12 parts of kaolin, 3-7 parts of calcined argil, 2-4 parts of ground calcium carbonate, 6-12 parts of vapor-phase silicon dioxide, 15-25 parts of epoxy soybean oil, 15-35 parts of modified styrene-butadiene-styrene block copolymer, 1.5-2.5 parts of dispersing agent and 100-160 parts of water. The high-mechanical-strength resin adhesive disclosed by the invention has the advantages of excellent high-temperature resistance, high polymerization density and high mechanical strength.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a resin adhesive with high mechanical strength. Background technique [0002] At present, resin adhesives are widely used in all aspects of life. The resin adhesive is packaged in a medicine bag, and contains two components of resin cement and curing agent. At present, one or more peroxides such as benzoyl peroxide are used as initiators in the curing agent, and plasticizers, water, thickeners, inorganic fillers, etc. are added to make paste or paste, and then put into use. However, the density and mechanical strength of resin adhesives cannot meet the demand at present and need to be improved urgently. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a resin adhesive with high mechanical strength, which has excellent high temperature resistance, high polymerization density and high mechanical st...

Claims

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Application Information

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IPC IPC(8): C09J167/06C09J153/02C09J195/00C09J101/28C09J191/00C09J11/04C09J11/06C09J11/08
CPCC08K2201/014C08L2201/08C08L2205/035C09J11/04C09J11/06C09J11/08C09J167/06C08L53/02C08L95/00C08L1/284C08L91/00C08K13/04C08K7/06C08K3/34C08K3/40C08K3/04C08K2003/2227C08K3/346C08K3/36
Inventor 吴家猛吴刚陈铖丁维李伟
Owner ANHUI SKY EYE INTELLIGENT TECH
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