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Energy-saving eco-friendly novel automobile and motorcycle internal decorating material and manufacturing method thereof

A technology for interior materials and vehicles, applied in vehicle components, superstructure sub-assemblies, layered products, etc., can solve the problems of non-recyclability and odor of interior materials, and achieve the effect of excellent high temperature resistance.

Inactive Publication Date: 2016-04-13
赖雯颖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional interior materials of automobiles and motorcycles have odor and cannot be recycled, which has a great impact on human health and environmental pollution. Therefore, the requirements for automobile odor and light weight are put forward in order to meet the requirements of energy saving, emission reduction and environmental protection

Method used

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  • Energy-saving eco-friendly novel automobile and motorcycle internal decorating material and manufacturing method thereof
  • Energy-saving eco-friendly novel automobile and motorcycle internal decorating material and manufacturing method thereof
  • Energy-saving eco-friendly novel automobile and motorcycle internal decorating material and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A vehicle interior material, which consists of the following components: A-5-10 parts of flame-retardant polypropylene, 80-90 parts of high-melt strength polypropylene, C-glass fiber reinforced polypropylene or calcium carbonate polypropylene 10- 30 parts, 3-5 parts of D-foaming agent, calculated in parts by weight. The glass fiber of the glass fiber polypropylene is 5wt%-30wt%, and the calcium carbonate of the calcium carbonate polypropylene is 5wt%-30wt%.

[0027] The preparation method comprises the following steps:

[0028] (1) Put the A-flame retardant polypropylene into the A extruder and extrude through mixing and plasticizing. The high melt strength polypropylene and foaming agent are mixed in proportion and then put into the hopper of the B extruder for mixing and plasticizing. Extrude, put C into the hopper of C extruder and extrude through kneading and plasticizing;

[0029] (2) Divide B extruded material and C extruded material obtained in step (1) into do...

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Abstract

The invention provides an automobile internal decorating material. The automobile internal decorating material is a superposed complex comprising 16-3000 layers of superposed B-C double-layer complexes, the B represents a high-melt strength polypropylene foaming material and C represents glass fiber-reinforced polypropylene or calcium carbonate-filled polypropylene. The automobile internal decorating material has the advantages of light weight, sound insulation, heat insulation, flame retardation, recovery, no toxicity and no smell.

Description

technical field [0001] The invention relates to an interior decoration material and a preparation method, such as automobile and motorcycle interior decoration materials. Background technique [0002] The interior of automobiles and motorcycles is mainly composed of instrument panels, door panels, roofs, seat cushions, finishes, sun visors, armrests, and gear covers. Appearance, wear resistance and other requirements are very strict. [0003] Traditional automobile and motorcycle interior materials have odor and cannot be recycled, which has a great impact on human health and environmental pollution. Therefore, the requirements for automobile odor and light weight are put forward in order to meet the requirements of energy saving, emission reduction and environmental protection. Contents of the invention [0004] The invention provides a lightweight, sound-insulating, heat-insulating, flame-retardant, recyclable, non-toxic and tasteless new interior material and a prepara...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/32C08L23/12C08K7/14C08K3/26B60R13/02B29C69/02B29C47/00B29L9/00
CPCB32B5/18B29C48/0012B29C48/0014B29C48/022B29C48/21B29L2009/00B32B27/065B32B27/32B32B2250/242B32B2250/40B32B2262/101B32B2264/104B32B2266/025B32B2307/102B32B2307/304B32B2307/306B32B2307/3065B32B2307/718B32B2605/00B32B2605/003B32B2605/08B60R13/02C08K3/26C08K7/14C08K2003/265C08L23/12
Inventor 赖雯颖
Owner 赖雯颖
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