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Air bubble film and preparation method thereof

A technology of bubble film and uniform stirring, applied in the field of bubble film, can solve the problems of easy breakage and explosion, insufficient high temperature resistance, etc., and achieve the effects of improving compatibility, improving stability and improving surface activity.

Inactive Publication Date: 2018-03-20
苏州工业园区汇统科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current bubble film also has certain defects, such as insufficient high temperature resistance, easy damage and bursting, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of bubble film, it is made up of the raw material of following weight part:

[0019] Titanium dioxide 30, glyceryl tristearate 2, silane coupling agent 3, oleic acid diethanolamide 1, sodium myristate soap 1, azodicarbonamide 0.2, 2-mercaptobenzimidazole 1, horse Toric anhydride 14, ammonium persulfate 0.7, zinc borate hydrate 3, high pressure polyethylene 120.

[0020] The silane coupling agent is vinyltriethoxysilane.

[0021] A method for preparing an air bubble film, comprising the following steps:

[0022] (1) Take 2-mercaptobenzimidazole, add it to 6 times its weight in absolute ethanol, stir evenly, add zinc borate hydrate, raise the temperature to 60°C, add silane coupling agent, keep stirring for 20 minutes , to obtain a silanol solution;

[0023] (2) Mix titanium dioxide and oleic acid diethanolamide, add the meat to deionized water 30 times the weight of the mixture, and stir evenly to obtain an amide solution;

[0024] (3) Take ammonium persulfate...

Embodiment 2

[0029] A kind of bubble film, it is made up of the raw material of following weight part:

[0030] Titanium dioxide 20, glyceryl tristearate 1, silane coupling agent 1, oleic acid diethanolamide 0.4, sodium myristate soap 0.5, azodicarbonamide 0.1, 2-mercaptobenzimidazole 0.5, horse Toric anhydride 10, ammonium persulfate 0.5, zinc borate hydrate 2, high pressure polyethylene 110.

[0031] The silane coupling agent is vinyltriethoxysilane.

[0032] A method for preparing an air bubble film, comprising the following steps:

[0033] (1) Take 2-mercaptobenzimidazole, add it to 4 times its weight in absolute ethanol, stir evenly, add zinc borate hydrate, raise the temperature to 50°C, add silane coupling agent, keep stirring for 10 minutes , to obtain a silanol solution;

[0034] (2) Mix titanium dioxide and oleic acid diethanolamide, add the meat to deionized water 20 times the weight of the mixture, and stir evenly to obtain an amide solution;

[0035] (3) Take ammonium pers...

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PUM

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Abstract

The invention discloses an air bubble film, which is prepared from the following raw materials in parts by weight: 20-30 parts of titanium dioxide, 1-2 parts of glyceryl tristearate, 1-3 parts of silane coupling agent, 0.4-1 part of oleic diethanolamide, 0.5-1 part of sodium myrastate, 0.1-0.2 part of azodicarbonamide, 0.5-1 part of 2-thiobenzidazole, 10-14 parts of maleic anhydride, 0.5-0.7 partof ammonium persulfate, 2-3 parts of zinc hydrate borate and 110-120 parts of high pressure polyethylene. The air bubble film is light, transparent and elastic and has the performance of sound prevention and shock and abrasion prevention.

Description

technical field [0001] The invention belongs to the field of air bubble films, and in particular relates to an air bubble film and a preparation method thereof. Background technique [0002] Bubble film is a product made of high-pressure polyethylene as the main raw material, adding whitening agent, anti-blocking agent and other auxiliary materials, and extruding at a high temperature of about 230 degrees to form bubbles. It is a new type of plastic packaging material with light texture, good transparency, non-toxic and odorless, which can protect the product from moisture, buffer and heat preservation. Because the middle layer of the air cushion film is full of air, it is light, transparent, elastic, and has sound insulation, shockproof and wear-resistant properties. It is widely used in electronics, instruments, ceramics, handicrafts, household appliances, bicycle dealers, kitchens, furniture and paint products. Shock-resistant cushioning packaging for products, glass pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L35/00C08K13/06C08K9/04C08K3/22C08K3/38C08K5/37
CPCC08J5/18C08J2323/06C08K5/37C08K9/08C08K13/06C08K2003/2241C08K2003/387
Inventor 俞育新韦建国
Owner 苏州工业园区汇统科技有限公司
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