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Special glue for plastics

A glue and plastic technology, applied in adhesives, non-polymer adhesive additives, adhesive additives, etc., to achieve good water resistance and good adhesion

Inactive Publication Date: 2015-02-25
田琳琳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing plastic glue cannot meet the existing needs, so a special plastic glue is needed to improve the service life of the plastic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A special glue for plastics, made of the following raw materials in parts by weight:

[0009] 8 parts of α-cyanoacrylate, 3 parts of vinyl acetate emulsion, 4 parts of curing agent, 4 parts of polyurethane glue, 3 parts of butyl rubber, 4 parts of nano calcium carbonate, 3 parts of tackifying resin, 5 parts of filler , 3 parts of stabilizer, 2 parts of modified amine curing agent, 2 parts of silicon dioxide, 3 parts of heat-resistant additive, 2 parts of dibutyltin dilaurate.

Embodiment 2

[0011] A special glue for plastics, made of the following raw materials in parts by weight:

[0012] 14 parts of α-cyanoacrylate, 9 parts of vinyl acetate emulsion, 8 parts of curing agent, 8 parts of polyurethane glue, 8 parts of butyl rubber, 6 parts of nano calcium carbonate, 7 parts of tackifying resin, 9 parts of filler , 7 parts of stabilizer, 6 parts of modified amine curing agent, 8 parts of silicon dioxide, 9 parts of heat-resistant additive, 9 parts of dibutyltin dilaurate.

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PUM

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Abstract

The invention provides a special glue for plastics. The special glue is prepared from the following raw materials in parts by weight: 8-14 parts of alpha-cyanoacrylate, 3-9 parts of vinyl acetate emulsion, 4-8 parts of curing agent, 4-8 parts of polyurethane adhesive, 3-8 parts of butyl rubber, 4-6 parts of nano calcium carbonate, 3-7 parts of tackifying resin, 5-9 parts of filler, 3-7 parts of stabilizer, 2-6 parts of modified amine curing agent, 2-8 parts of silicon dioxide, 3-9 parts of heat-resisting additive and 2-9 parts of dibutyltin dilaurate. The special glue for plastics has excellent adhesive property, is capable of binding a plurality of kinds of plastics and good in waterproofness, and can be normally used in humid and washy environments.

Description

technical field [0001] The invention relates to a special glue for plastics. Background technique [0002] Although plastic products have so many benefits and are widely used, they will break or be damaged after being used for a long time or because of improper use. Because there is no glue specially used for sticking plastic products in the prior art, people will Use some general glues on the market to stick plastic products, but the effect is often not ideal. Plastic glue is mainly used for bonding PP plastic, PVC plastic, ABS plastic, PE, PC and other materials. But existing plastic glue can not satisfy existing needs, therefore needs a kind of special plastic glue, improves the service life of plastic. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a special glue for plastics, which has good adhesion, can bond various plastics, and has good water resistance. ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/04C09J4/06C09J11/04C09J11/06
Inventor 田琳琳
Owner 田琳琳