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Foam material for automobile interior trim panel

A technology for automotive interior panels and foaming materials, which is applied in the field of foaming materials for thermal insulation of automotive interior panels, can solve the problems of increasing the use frequency of air conditioners, high temperature, and being unenvironmental, so as to reduce the use, avoid excessive temperature, Guaranteed temperature effect

Inactive Publication Date: 2017-03-29
JIANGSU HAOSHENG PLASTIC IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In hot weather, the temperature inside the car tends to be very high, which increases the frequency of use of the air conditioner, which is not environmentally friendly.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A foaming material for thermal insulation of automotive interior panels, comprising raw materials of the following components in parts by weight: 88 parts of polyethylene, 66 parts of styrene, 25 parts of polyvinyl alcohol, 15 parts of nano silicon dioxide, phenolic foam 22 parts, aluminum silicate 10 parts, calcium silicate 14 parts, distilled water 36 parts, alkyl glucamide 5 parts and hydroxyethyl cellulose 3 parts.

Embodiment 2

[0021] A foaming material for thermal insulation of automotive interior panels, comprising raw materials of the following components in parts by weight: 93 parts of polyethylene, 77 parts of styrene, 35 parts of polyvinyl alcohol, 22.5 parts of nano silicon dioxide, phenolic foam 24 parts, 14 parts of aluminum silicate, 20 parts of calcium silicate, 51 parts of distilled water, 7.5 parts of fatty alcohol polyoxyethylene ether carboxylate and 6 parts of fatty acid diethanolamine.

Embodiment 3

[0023] A foaming material for thermal insulation of automotive interior panels, comprising raw materials of the following components in parts by weight: 98 parts of polyethylene, 88 parts of styrene, 45 parts of polyvinyl alcohol, 30 parts of nano silicon dioxide, phenolic foam 26 parts, 18 parts of aluminum silicate, 26 parts of calcium silicate, 66 parts of distilled water, 10 parts of sodium secondary alkyl sulfonate and 9 parts of fatty acid diethanolamine.

[0024] The beneficial effects of the foaming material used for automotive interior panel insulation of the present invention are:

[0025] It can reduce the external heat from entering the car interior, avoid the excessive temperature of the car interior in high temperature weather, ensure the constant temperature of the car interior, reduce the use of air conditioners, and be more environmentally friendly and reliable.

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PUM

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Abstract

The invention discloses a foam material for an automobile interior trim panel. The foam material is prepared from, by weight, 88-98 parts of polyethylene, 66-88 parts of styrene, 25-45 parts of polyvinyl alcohol, 15-30 parts of nano silicon dioxide, 22-26 parts of phenolic foam, 10-18 parts of aluminum silicate, 14-26 parts of calcium silicate, 36-66 parts of distilled water, 5-10 parts of foaming agent and 3-9 parts of stabilizer. In the mode, external heat entering an automobile can be decreased by adopting the foam material for the automobile interior trim panel, too high interior temperature of the automobile in high-temperature weather is avoided, it is ensured that the interior temperature of the automobile is constant, the usage rate of an air conditioner is reduced, and the foam material is environmentally friendly and reliable.

Description

technical field [0001] The invention relates to the technical field of automotive interior parts, in particular to a foaming material for thermal insulation of automotive interior panels. Background technique [0002] Automotive interior parts generally refer to parts and materials such as partitions, door trim panels, instrument panel assemblies, armrests, and carpets in the car compartment. [0003] The quality of automotive interior parts depends on the material. In the past, materials such as metal, wood and fiber textiles were mostly used for car interior parts, and the appearance and texture were not ideal. With the increasing awareness of environmental protection, it has become the research and development content of the automobile manufacturing industry in various countries to find some materials that can be recycled, have high material safety performance and convenient processing to replace traditional materials. [0004] In hot weather, the indoor temperature of t...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L25/06C08L29/04C08L61/06C08L1/28C08K13/02C08K3/36C08K3/34C08K5/17C08J9/06B60R13/02
CPCC08L23/06B60R13/02B60R13/0243B60R13/0256C08J9/06C08J2323/06C08J2425/06C08J2429/04C08J2461/06C08K2201/011C08K2201/014C08L2203/14C08L2205/035C08L25/06C08L29/04C08L61/06C08L1/284C08K3/36C08K3/34C08K13/02C08K5/17
Inventor 顾鹏程
Owner JIANGSU HAOSHENG PLASTIC IND TECH CO LTD