Attractive, elegant and high-impact-resistance automobile trim material

An automotive interior and impact-resistant technology, applied in the field of automotive interior materials, can solve the problems of only sporadic reports in the application, and achieve the effects of low production cost, improved interface compatibility, and good stability

Inactive Publication Date: 2016-05-04
芜湖跃飞新型吸音材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

In this patented technology, there were improvements made on both sides for better performance when mixed together during manufacturing processes such as injection molding or extrusion. These modifications resulted in improved physical characteristics like heat conductivity, electrical insulating property, flame retardance, durability against damage caused by external factors (wear), shocks, vibrations, lightning strikes, chemical agents used in clean rooms, and other environmental hazards associated with these materials. Additionally, adding certain substances could make them more effective at combating germicidal attacks without affecting their original function. Overall, this new design enhancement makes plastic products stronger, resistant to corrosion, less expensive than traditional methods, have greater mechanical integrity, longer lifetimes over time, and provide superior protection from harmful environments.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the physical property or functionality of plastics without compromising their quality for environmental concerns during disposal processes like incinerating them after use.

Method used

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Embodiment Construction

[0013] A beautiful and high-impact automotive interior material, made of the following raw materials in parts by weight (kg): bamboo fiber 30, antimony trioxide 2, shell powder 5, water-based polyurethane 10, silane coupling agent kh5700.2 , polyethylene wax 1, polyvinyl alcohol 10, polylactic acid 100, dimethylacetamide 60, dimethyl sulfoxide 30, shale 9.4, hydroxyethyl methylcellulose 3.5, strontium carbonate 5.5, dry coconut shell powder 7.9. Appropriate amount of deionized water;

[0014] Described a kind of elegant in appearance and high impact-resistant automotive interior material is prepared by the following specific steps:

[0015] (1) Dry the bamboo fiber at 105°C for 2 hours and then open it. Add antimony trioxide and shell powder to the water-based polyurethane emulsion (solid content is 20%) and stir evenly, then impregnate the bamboo fiber into the water-based polyurethane In the emulsion, heat to 100°C under 2Pa and keep it at a constant temperature until the wate

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PUM

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Abstract

The invention discloses an attractive, elegant and high-impact-resistance automobile trim material. The attractive, elegant and high-impact-resistance automobile trim material is prepared from, by weight, 30-35 parts of bamboo fibers, 2-3 parts of antimonous oxide, 5-7 parts of shell powder, 10-12 parts of waterborne polyurethane, 0.2-0.4 part of silane coupling agent kh570, 1-2 parts of polyethylene wax, 10-13 parts of polyvinyl alcohol, 100-105 parts of polylactic acid, 60-68 parts of dimethylacetamide, 30-35 parts of dimethyl sulfoxide, 9.4-10.2 parts of shale stone, 3.5-4.5 parts of hydroxyethylmethylcellulose, 5.5-6.5 parts of strontium carbonate, 7.9-8.7 parts of dry coconut shell powder and a proper amount of deionized water. A preparation method is simple and controllable and low in production cost, and the material has the advantages of being good in stability, attractive, elegant, good in impact resistance, high in strength, resistant to fire and abrasion and the like, and is worthy of being popularized.

Description

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Claims

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Application Information

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Owner 芜湖跃飞新型吸音材料股份有限公司
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