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Formula of low-toxicity polystyrene adhesive

A polystyrene and adhesive technology, applied in the direction of hydrocarbon copolymer adhesives, adhesive types, polymer adhesive additives, etc., can solve the problems of water resistance, weak bonding ability, acid and alkali resistance, etc. problem, to achieve the effect of good binding force, low price and pollution reduction

Inactive Publication Date: 2015-01-07
QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, some adhesives have problems of weak bonding ability, acid and alkali resistance or water resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The low-toxic polystyrene adhesive formulation of the present invention comprises the following components, 70 parts of polystyrene, sodium dodecylbenzenesulfonate, 2 parts of sodium water glass, 5 parts of toluene, and 7 parts of sodium ricinolesulfonate , 5 parts of polyacrylate, 7 parts of sodium hydroxide, 7 parts of ethylene-vinyl acetate copolymer, 5 parts of ethyl acetate, 5 parts of cyclohexanone, 7 parts of polyvinyl alcohol, and 7 parts of dimethyl carbonate.

Embodiment 2

[0011] The low-toxic polystyrene adhesive formulation of the present invention comprises the following components, 70 parts of polystyrene, sodium dodecylbenzenesulfonate, 2 parts of sodium water glass, 5 parts of toluene, and 7 parts of sodium ricinolesulfonate , 5 parts of polyacrylate, 7 parts of sodium hydroxide, 7 parts of ethylene-vinyl acetate copolymer, 5 parts of ethyl acetate, 5 parts of cyclohexanone, 7 parts of polyvinyl alcohol, 7 parts of dimethyl carbonate, phthalate 5 parts of dibutyl formate.

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PUM

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Abstract

The invention relates to a formula of a low-toxicity polystyrene adhesive. The low-toxicity polystyrene adhesive comprises the following components: 70 parts of polystyrene, sodium dodecyl benzene sulfonate, 2 parts of sodium water glass, 5 parts of methylbenzene, 7 parts of sulfonated sodium ricinoleate, 5 parts of polyacrylate, 7 parts of sodium hydroxide, 7 parts of ethylene-vinyl acetate copolymers, 5 parts of ethyl acetate, 5 parts of cyclohexanone, 7 parts of polyvinyl alcohol and 7 parts of dimethyl carbonate. The environment-friendly polystyrene adhesive provided by the invention is available in raw material, low in price, simple in preparation process and capable of reducing pollution, and has the advantages of low price, favorable adhesive force, acid and alkali resistance and no environment pollution.

Description

[0001] technical field [0002] The invention relates to a chemical product, in particular to a low-toxicity polystyrene adhesive formula. Background technique [0003] Adhesive refers to the technology of connecting the surfaces of homogeneous or heterogeneous objects with adhesives. It has the characteristics of continuous stress distribution, light weight, or sealing, and most of the process temperature is low. Polymer composite technology has developed into one of the important modern adhesive application technologies. Gluing is especially suitable for the connection of different materials, different thicknesses, ultra-thin specifications and complex components. In the late 20th century, developed countries in the world, represented by American companies, are research and development institutions. It is a two-component or multi-component composite material composed of polymer complex polymers and metal powder or ceramic particles. It is a high-tech discipline developed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J125/06C09J11/08C09J11/06
Inventor 魏书元
Owner QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
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