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A technology of foaming materials and pillows, which is applied in the field of foaming materials for automobile pillows, to achieve the best memory and rebound performance
Inactive Publication Date: 2017-04-19
JIANGSU HAOSHENG PLASTIC IND TECH CO LTD
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Summary
Abstract
Description
Claims
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Problems solved by technology
When people buy a car, those who don’t know how to pay attention to the car mainly focus on the car’s dynamic performance, appearance, fuel economy, and functional diversity. , smoothness and passability, etc. Among them, the car interior is now more and more concerned by people. Many car interior parts are made of foam materials. The existing foam materials still need to be improved.
Method used
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Embodiment 1
[0012] A foaming material for automobile pillows, comprising the following components in parts by weight: 30 parts of polyethylene, 2 parts of bisphenol A disalicylate, 1 part of thermally expandable carbon material, 3 parts of foaming agent H, β- 1 part of cyclodextrin, 2 parts of myristamide, 1 part of vinyl acetate copolymer, 2 parts of ethyl cellulose, 1 part of linseed oil, 1 part of bamboo charcoal powder, 2 parts of high methoxyl pectin, alkyl methyl sulfate 2 parts of trimethyl ammonium and 3 parts of bamboo fiber.
Embodiment 2
[0014] A foaming material for automobile pillows, comprising the following components in parts by weight: 33 parts of polyethylene, 3 parts of bisphenol A disalicylate, 2 parts of heat-expandable carbon material, 5 parts of foaming agent H, β- 2 parts of cyclodextrin, 4 parts of myristamide, 3 parts of vinyl acetate copolymer, 3 parts of ethyl cellulose, 2 parts of linseed oil, 2 parts of bamboo charcoal powder, 3 parts of high methoxyl pectin, alkyl methyl sulfate 3 parts of trimethyl ammonium and 4 parts of bamboo fiber.
Embodiment 3
[0016] A foaming material for a car pillow, comprising the following components by weight: 35 parts of polyethylene, 5 parts of bisphenol A disalicylate, 3 parts of thermally expandable carbon material, 6 parts of foaming agent H, β- 3 parts of cyclodextrin, 5 parts of myristamide, 4 parts of vinyl acetate copolymer, 4 parts of ethyl cellulose, 3 parts of linseed oil, 3 parts of bamboo charcoal powder, 4 parts of high methoxyl pectin, alkyl methyl sulfate 4 parts of trimethyl ammonium and 5 parts of bamboo fiber.
[0017] The beneficial effect of the present invention is that: the foam material used for the automobile headrest has better memory resilience performance and is suitable for making the automobile headrest.
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Abstract
The present invention discloses a foaming material for a vehicle cushion. The foaming material comprises, by weight, 30-35 parts of polyethylene, 2-5 parts of bisphenol A salicylate, 1-3 parts of a heat-expandable carbon material, 3-6 parts of a foaming agent H, 1-3 parts of beta-cyclodextrin, 2-5 parts of myristamide, 1-4 parts of a vinyl acetate copolymer, 2-4 parts of ethyl cellulose, 1-3 parts of linseed oil, 1-3 parts of bamboo charcoal powder, 2-4 parts of high methoxyl pectin, 2-4 parts of alkyltrimethylammonium methionate, and 3-5 parts of bamboo fiber. With the technical scheme of the present invention, the foaming material has excellent memory resilience performance, and is suitable for production of vehicle cushions.
Description
technical field [0001] The invention relates to the technical field of foaming materials, in particular to a foaming material used for automobile pillows. Background technique [0002] With the rapid development of social economy, people's living standards are getting higher and higher, and there are more and more families with private cars. When people buy a car, those who don’t know how to pay attention to the car mainly focus on the car’s dynamic performance, appearance, fuel economy, and functional diversity. , smoothness and passability, etc. Among them, the automotive interior is now more and more concerned by people. Many automotive interior parts are made of foaming materials, and the existing foaming materials still need to be improved. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a foaming material for the automobile headrest, which has better memory resilience performance and is suitable for m...
Claims
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Application Information
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