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Automotive interior and top fabric environmental-friendly adhesive

A technology for automotive interiors and adhesives, applied in the direction of adhesive types, carboxyl rubber adhesives, non-polymer adhesive additives, etc. health threats, etc.

Inactive Publication Date: 2015-06-03
QINGDAO WATER WORLD ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the currently used environmental protection adhesives for automotive interiors and tarpaulins have a strong odor and poor water resistance and heat resistance, which not only poses a certain threat to human health, but also puts pressure on the environment. We have to face up to the performance and safety of adhesives

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] An environmentally friendly adhesive for car interiors and tarpaulins, consisting of component A (main agent) [70 parts of polyvinyl acetate emulsion, 25 parts of carboxyl styrene butadiene latex and 1.5 parts of sodium dodecyl sulfonate ] And component B (crosslinking agent) [80 parts of polyphenyl polyisocyanate and 7 parts of p-toluenesulfonyl chloride].

[0014] The production method is:

[0015] (1) Component A: Take polyvinyl acetate emulsion, add it to the reactor and start stirring, then add carboxyl styrene butadiene latex and sodium lauryl sulfonate, stir at room temperature for 15 minutes, and obtain the main agent after mixing.

[0016] (2) Component B: Take the polyphenyl polyisocyanate into the dry reaction kettle and start stirring, then add p-toluenesulfonyl chloride, stir at room temperature for 10 minutes, and obtain the crosslinking agent after mixing.

Embodiment 2

[0018] An environmentally friendly adhesive for car interiors and tarpaulins, consisting of component A (main agent) [80 parts of polyvinyl acetate emulsion, 20 parts of carboxyl styrene butadiene latex and 1 part of sodium dodecyl sulfonate ] And component B (crosslinking agent) [90 parts of polyphenyl polyisocyanate and 10 parts of p-toluenesulfonyl chloride].

[0019] The production method is the same as in Example 1.

Embodiment 3

[0021] An environmentally friendly adhesive for car interiors and tarpaulins, consisting of component A (main agent) [90 parts of polyvinyl acetate emulsion, 15 parts of carboxyl styrene butadiene latex and 2 parts of sodium dodecyl sulfonate ] And component B (crosslinking agent) [100 parts of polyphenyl polyisocyanate and 15 parts of p-toluenesulfonyl chloride].

[0022] The production method is the same as in Example 1.

[0023] The adhesive used in the present invention has easy-to-obtain raw materials, low production cost, good water resistance and heat resistance, and is mainly used for the adhesion of environmentally friendly adhesives for car interiors and tarpaulins, with little irritating smell and no It produces harmful gases and is an environmentally friendly adhesive.

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PUM

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Abstract

The invention discloses an automotive interior and top fabric environmental-friendly adhesive which is characterized by consisting of a component A (main agent) (70-90 parts of a polyvinyl acetate emulsion, 15-25 parts of carboxylic butadiene-styrene latex and 0.5-2 parts of sodium dodecyl benzene sulfonate) and a component B (cross-linking agent (80-100 parts of polyphenyl polyisocyanate and 5-15 parts of paratoluensulfonyl chloride). The adhesive disclosed by the invention is excellent in water resistance and heat resistance and free from chemical residue and pollution and is healthy and harmless to a human body; and the adhesive is applicable to automotive interior and top fabric.

Description

Technical field [0001] The invention relates to an adhesive, particularly an environmentally friendly adhesive for automobile interior decoration and tarpaulin, and belongs to the technical field of chemistry and chemical engineering. Background technique [0002] Automobiles are becoming more and more common nowadays, and my country's automobile industry is developing at a very fast speed. The number of automobiles is increasing, and its auxiliary industries are also developing. Car interiors and car tarpaulins are more and more widely used, and adhesives are required in the process, which has driven the development of the adhesive industry. However, the currently used environmentally friendly adhesives for car interiors and tarpaulins have a strong irritating odor, poor water resistance and heat resistance, which not only poses a certain threat to human health, but also brings pressure to the environment. We have to face up to the problem of adhesive performance and safety. [...

Claims

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Application Information

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IPC IPC(8): C09J131/04C09J113/02C09J11/06
Inventor 朱洪学李博
Owner QINGDAO WATER WORLD ENVIRONMENTAL PROTECTION TECH
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