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Nano-mica powder modified compound adhesive for packaging

A technology of nano-mica powder and composite packaging, which is applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of poor cold resistance, poor heat resistance, and poor storage stability, and achieve good environmental protection , Excellent heat resistance, low cost effect

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] Composite packaging adhesives have received more and more attention in the rapid development of the packaging industry today, and their performance and quality directly affect packaging and quality. At present, composite packaging adhesives generally have poor heat resistance and poor cold resistance. Good, 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 composite packaging adhesive is produced by improving the formula.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] A composite packaging adhesive modified by nano-mica powder, made of the following raw materials in parts by weight: 105 parts of styrene, 124 parts of ethyl acetate, 25 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, 2.5 parts of polytetrahydrofuran ether glycol, 4 parts of SG-2 type PVC resin, 1.6 parts of ferrocene, 12 parts of chlorosulfonated polyethylene rubber CSM2305, 6 parts of nitrile rubber N41, 2 parts of zinc oxide, 3 parts of magnesium oxide, 36 parts of nano-mica powder, 12 parts of organic bentonite, 1.5 parts of anti-aging agent RD, 1.5 parts of anti-aging agent DTPD, 2 parts of accelerator Na-22, 1 part of accelerator CZ, 3 parts of vinyl triethoxysilane, 1.8 parts of isopropyl tris(dioctyl pyrophosphate acyloxy) titanate, 1.5 parts of antioxidant 264 , 22 parts of quick extruded carbon black N550, 1.8 parts of zinc stearate, 6 par...

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Abstract

The invention discloses a nano-mica powder modified compound 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-aminopropyltriethoxysilane, 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 chlorosulfonated polyethylene rubber CSM2305, 5-8 parts of nitrile rubber N41, 2-3 parts of zinc oxide, 2-3 parts of magnesium oxide, 30-40 parts of nano-mica powder, and the like. The adhesive is excellent in 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 composite packaging adhesive modified by nanometer mica powder. Background technique [0002] Composite packaging adhesives have received more and more attention in the rapid development of the packaging industry today, and their performance and quality directly affect packaging and quality. At present, composite packaging adhesives generally have poor heat resistance and poor cold resistance. Good, 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 composite packaging adhesive was produced by improving the formula. Contents of the invention [0003] The purpose of the present invention is to provide a composite packaging adhesive modified by nano-mica powder with good heat insulation, good water resistance, high bonding strength and good storage stability. [0004...

Claims

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Application Information

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