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Nano blue asbestos modified adhesive for packaging

A blue asbestos, modified technology, applied in the directions of adhesives, adhesive additives, adhesive types, etc., can solve the problems of poor heat resistance, poor storage stability, poor acid and alkali resistance of adhesives, etc., and achieve good heat resistance. , Improve acid and alkali resistance, improve the effect of bonding strength

Active Publication Date: 2015-05-13
西安彩阳生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, adhesives generally have the disadvantages of poor acid and alkali resistance, poor heat resistance, and poor storage stability.

Method used

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  • Nano blue asbestos modified adhesive for packaging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A packaging adhesive modified by nanometer blue asbestos, made of the following raw materials in parts by weight: 110 parts of polyadipate-1,4-butylene glycol ester diol, 60 parts of bromocarbon phenolic resin, isofor 80 parts of ketone diisocyanate, 4 parts of modified furan resin, 4 parts of polyvinyl alcohol, 8 parts of nitrile rubber, 9 parts of butyl rubber, 2 parts of boron powder, 3 parts of epoxy soybean oil, 13 parts of nano blue asbestos, 4 parts of quartz powder, 4 parts of sodium silicate, 3 parts of barium sulfate, 6 parts of graphite powder, 8 parts of organic bentonite, 2 parts of ferrocene, 0.7 parts of dibutyltin dilaurate, 11 parts of ethylenediamine, 2 parts of mica iron oxide 2 parts, anti-aging agent MB 2 parts, accelerator BZ 3 parts, organosilane coupling agent 2 parts, modified tree ash 10 parts.

[0017] Wherein, the modified tree ashes are prepared by the following steps: first soak the tree ashes with 10% hydrochloric acid for 4 hours, then wa...

Embodiment 2

[0022] A packaging adhesive modified by nanometer blue asbestos, made of the following raw materials in parts by weight: 100 parts of polyadipate-1,4-butylene glycol ester diol, 50 parts of bromocarbon phenolic resin, isofor 80 parts of ketone diisocyanate, 3 parts of modified furan resin, 3 parts of polyvinyl alcohol, 5 parts of nitrile rubber, 5 parts of butyl rubber, 1 part of boron powder, 3 parts of epoxy soybean oil, 10 parts of nano blue asbestos, 3 parts of quartz powder, 3 parts of sodium silicate, 3 parts of barium sulfate, 5 parts of graphite powder, 5 parts of organic bentonite, 1 part of ferrocene, 0.7 parts of dibutyltin dilaurate, 10 parts of ethylenediamine, 2 parts of mica iron oxide 2 parts, anti-aging agent MB 2 parts, accelerator BZ 2 parts, organosilane coupling agent 1 part, modified tree ash 9 parts.

[0023] Among them, the modified tree ashes are prepared by the following steps: first soak the tree ashes with 15% hydrochloric acid for 3 hours, then was...

Embodiment 3

[0028] A packaging adhesive modified by nanometer blue asbestos, made of the following raw materials in parts by weight: 120 parts of polyadipate-1,4-butylene glycol ester diol, 80 parts of bromocarbon phenolic resin, isofor 100 parts of ketone diisocyanate, 5 parts of modified furan resin, 4 parts of polyvinyl alcohol, 10 parts of nitrile rubber, 8 parts of butyl rubber, 3 parts of boron powder, 5 parts of epoxy soybean oil, 15 parts of nano-blue asbestos, 5 parts of quartz powder, 5 parts of sodium silicate, 5 parts of barium sulfate, 8 parts of graphite powder, 10 parts of organic bentonite, 3 parts of ferrocene, 0.8 parts of dibutyltin dilaurate, 12 parts of ethylenediamine, 4 parts of mica iron oxide 4 parts, anti-aging agent MB 4 parts, accelerator BZ 3 parts, organosilane coupling agent 3 parts, modified tree ash 12 parts.

[0029] Among them, the modified tree ashes are prepared by the following steps: first soak the tree ashes 3 with 15% hydrochloric acid, then wash t...

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PUM

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Abstract

The invention discloses a nano blue asbestos modified adhesive for packaging prepared from the following raw materials in parts by weight: 100-120 parts of poly-1, 4-butylene adipate glycol, 50-80 parts of carbon tetrabromide phenolic resin, 80-100 parts of isophorone diisocyanate, 3-5 parts of modified furan resin, 3-5 parts of polyvinyl alcohol, 5-10 parts of acrylonitrile-butadiene rubber, 5-10 parts of butyl rubber, 1-3 parts of boron powder, 3-5 parts of epoxidized soybean oil, 10-15 parts of nano blue asbestos, 3-5 parts of quartz powder, 3-5 parts of sodium silicate, 3-5 parts of barium sulfate, 5-8 parts of graphite powder, 5-10 parts of organic bentonite, 1-3 parts of ferrocene, 0.5-0.8 part of dibutyltin dilaurate, 10-12 parts of ethylenediamine, 2-4 parts of mica iron oxide, 2-4 parts of anti-aging agent MB, 2-4 parts of accelerant BZ, 1-3 parts of silane coupling agent and 8-12 parts of modified tree ash. The adhesive disclosed by the invention has the advantages of strong acid and alkaline resistance, good heat resistance, good storage stability and the like.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a packaging adhesive modified by nanometer blue asbestos. Background technique [0002] Adhesive is a substance that can tightly bond materials of the same or different types together. With the development of science and technology and the national economy, adhesives have been widely used in wood processing, construction engineering, textile printing and dyeing, shoemaking, leather, electronics, automobiles, machinery, aerospace, biomedical and other industries and high-tech fields. [0003] At present, adhesives generally have the disadvantages of poor acid and alkali resistance, poor heat resistance, and poor storage stability. [0004] Blue asbestos, also known as "crocidolite", refers to blue amphibole asbestos, including leptospheric blue amphibole asbestos, magnesian sodium amphibole asbestos, etc. Blue asbestos has strong acid and alkali resistance, and some have impor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J167/02C09J161/06C09J11/04C09J11/06C09J11/08
Inventor 何益庆
Owner 西安彩阳生态科技有限公司