Nano-wollastonite modified adhesive for packaging

A nano wollastonite, modified technology, applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of poor heat resistance, poor storage stability, poor cold resistance, etc., to achieve excellent durability Heat, use effect and convenience, good effect of environmental protection

Inactive Publication Date: 2013-03-13
TONGLING XIANGYUN FIRE FIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Packaging adhesives are produced and developed on the basis of the rapid development of the packaging industry. The performance and quality of packaging adhesives directly affect the packaging effect and quality. At present, packaging adhesives generally have low heat resistance. Poor, poor cold resistance, poor storage stability
In order to overcome the shortcomings of traditional adhesives such as poor heat resistance, poor cold resistance, and poor storage stability, a new type of packaging adhesive is produced by improving the formula.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] A packaging adhesive modified by nano wollastonite, made of the following raw materials in parts by weight: 120 parts of styrene, 120 parts of ethyl acetate, 22 parts of neoprene CR121, 18 parts of xylene, 4,4 1.6 parts of '-diphenylmethane diisocyanate, 10 parts of polyisobutylene, 2 parts of 3-aminopropyltrimethoxysilane, 3 parts of polytetrahydrofuran ether glycol, 5 parts of SG-2 type PVC resin, 2 parts of ferrocene , 12 parts of 704 silicone rubber, 8 parts of butyl rubber CBK139, 5 parts of epoxy soybean oil, 4 parts of dibutyl phthalate, 2 parts of chlorinated paraffin, 1 part of sulfur, 4 parts of zinc oxide, and isooctyl dithioglycolate 2 parts of di-n-octyl tin ester, 15 parts of nano wollastonite, 8 parts of nano feldspar powder, 8 parts of titanium dioxide, 1.5 parts of titanate coupling agent TMC-TTS, 1.8 parts of antioxidant 1035, 2 parts of antioxidant MB, 1.6 parts of anti-scorch agent CTP, 1 part of accelerator TMTD, 1 part of accelerator DM, 2 part...

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PUM

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Abstract

The invention discloses a nano-wollastonite modified adhesive for packaging. The adhesive is prepared from the following raw materials in parts by weight: The adhesive is prepared from the following raw materials in parts by weight: 100-120 parts of styrene, 100-150 parts of ethyl acetate, 20-25 parts of duprene rubber CR121, 15-20 parts of xylene, 1-2 parts of 4,4'-diphenyl methane diisocyanate, 8-12 parts of polyisobutylene, 2-3 parts of (3-aminopropyl)trimethoxysilane, 2-3 parts of polytetramethylene ether glycol, 3-5 parts of SG-2 PVC (polyvinyl chloride) resin, 1-2 parts of ferrocene, 10-15 parts of 704 silicon rubber, 8-12 parts of butyl rubber CBK139, 3-5 parts of epoxidized soybean oil, and the like. The adhesive is excellent in heat resistance heat resistance and cold resistance, high in cohesive strength, water-resistant, moisture-proof, good in storage stability, good in environment friendliness, good in using effect and convenient.

Description

technical field [0001] The invention relates to an adhesive, in particular to a packaging adhesive modified by nano wollastonite. Background technique [0002] Packaging adhesives are produced and developed on the basis of the rapid development of the packaging industry. The performance and quality of packaging adhesives directly affect the packaging effect and quality. At present, packaging adhesives generally have poor heat resistance. Poor, poor cold resistance, poor storage stability. In order to overcome the shortcomings of traditional adhesives such as poor heat resistance, poor cold resistance, and poor storage stability, a new type of packaging adhesive is produced by improving the formula. Contents of the invention [0003] The object of the present invention is to provide a packaging adhesive modified by nano wollastonite with good heat insulation, good water resistance, high bonding strength and good storage stability. [0004] The technical scheme that the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/00C09J4/06C09J11/04C09C1/44C09C3/08C09C3/10C09C3/06
Inventor 何益庆
Owner TONGLING XIANGYUN FIRE FIGHTING TECH
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