Medium-resistant binding agent for packaging material

A packaging material and adhesive technology, which is applied in the direction of adhesives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc., can solve the problem of poor medium resistance, poor storage stability, poor cold resistance, etc. 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 medium-resistant packaging materials, 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 SN23 100, butyl rubber CBK139 20, styrene 35, xylene 105, ethyl acetate 100, ethylene glycol 13, polyisobutylene 15, propylene glycol sebacate polyester 8, titanium dioxide 10, chlorinated paraffin 3 , Epoxy soybean oil 5, Polytetrahydrofuran ether glycol 4, Magnesium oxide 3, Plant ash 3, Isopropyl distearyloxy aluminate 2, Vinyl tris (β-methoxyethoxy) silane 2 , accelerator TMTM1-2, anti-aging agent TPPD0.8, anti-aging agent MB1.5, antioxidant N-isopropyl-N'-phenyl-p-phenylenediamine 2, dibasic lead phosphite 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 hydroxi...

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PUM

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Abstract

The invention discloses a medium-resistant binding agent for a packaging material. The medium-resistant binding agent comprises a component A and a component B. The medium-resistant binding agent disclosed by the invention has the advantages of reasonable formula design, easiness in obtainment of raw materials, simple production process, easiness in matching with equipment, stable quality of a product and strong binding power, and can improve physical properties, medium resistance, storage stability and the like in comparison with a traditional binding agent, effectively reduce the damages to the binding agent caused by water molecules by adding treated plant ash, greatly improve the water resistance of the binding agent, enable the binding agent to have great quick-drying property due to the decline in hydrophilicity of glue, increase the stickiness of the binding agent by adding modified PVC (polyvinyl chloride) resin, improve the fluidity of colloid and further enhance the binding performance of the product.

Description

technical field [0001] The invention mainly relates to an adhesive, in particular to an adhesive for medium-resistant packaging materials. 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 media-resistant adhesive for packaging materials in order to remedy the defects of the prior art. [0004] The present invention is achieved through...

Claims

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Application Information

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