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Packing material binder containing nano kieselguhr

A nano-diatomite, packaging material technology, applied in non-polymer organic compound adhesives, adhesives, non-polymer adhesive additives, etc., can solve the problem of poor medium resistance, poor storage stability, and poor cold resistance. and other problems, to achieve the effect of decreased hydrophilic performance, stable product quality, and reduced damage

Inactive Publication Date: 2013-04-03
滁州市鑫彩印务有限公司
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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 poor heat resistance. Poor, poor cold resistance, poor storage stability, poor medium resistance and other shortcomings, in order to overcome these shortcomings of traditional binders, a new, high-performance binder is invented for people's daily life, production and development are particularly important

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A binder for packaging materials containing nano diatomite, which is composed of two components: A and B:

[0023] Described group A is made up of the raw material of following parts by weight (kg):

[0024] Neoprene CR121 98, styrene 130, xylene 100, hydroxyethyl methacrylate 30, acrylate 30, ethylene glycol 14, nano-montmorillonite powder 12, nano-diatomite 10, zinc oxide 4, sodium carbonate 3 , Epoxy Dioctyl Tetrahydrophthalate 2, N-2-(Aminoethyl)-3-Aminopropyltrimethoxysilane 2, Sodium Allyloxy Hydroxypropyl Sulfonate 2, Accelerator CZ2 , Accelerator TT2, octylated diphenylamine 2, plant ash 2-3, antioxidant dialkyl dithiophosphate zinc 2, dicumyl peroxide 0.8;

[0025] The preparation method of described component A comprises the following steps:

[0026] (1) Soak the above-mentioned plant ash by weight with 15% hydrochloric acid for 4 hours, wash it with deionized water, then soak it with 12% sodium hydroxide solution for 4 hours, then wash it with deionized wat...

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PUM

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Abstract

The invention discloses a packing material binder containing nano kieselguhr. The binder consists of two components A and B. The binder has the advantages of reasonable prescription design, available raw material, simple production processes, easy matching of equipments, stable product quality and strong binding power. Compared with the traditional binder, the physical property, the medium resistance property and the storage stability of the binder disclosed by the invention are improved. Through the addition of the processed plant ash, the damage of the binder caused by the water molecule is effectively reduced, so that the water resistance of the binder is greatly enhanced; the hydrophilic performance of the colloid is reduced, so that the binder has the characteristic of well and quickly drying; and through the addition of the modified PVC (Poly Vinyl Chloride) resin, the adhesiveness of the binder is increased, the mobility of the colloid is enhanced and the adhesive property of the product is further enhanced.

Description

technical field [0001] The invention mainly relates to a binder, in particular to a binder for packaging materials containing nano diatomite. 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, poor medium resistance and other shortcomings, in order to overcome these shortcomings of traditional binders, a new, high-performance binder is invented for people's daily life, production and development appear to be particularly important. Contents of the invention [0003] The object of the present invention is to provide a binder for packaging materials containing nano diatomite in order to remedy the defects of the prior art. [0004] The present invention is achie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/02C09J4/06C09J11/04C09J11/06
Inventor 杨锦
Owner 滁州市鑫彩印务有限公司
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