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A two-component cotton

A two-component, aluminum plate technology, applied in layered products, synthetic resin layered products, metal layered products, etc. Product service life and other issues, to achieve good radiation protection performance, excellent sound absorption, and increase the effect of service life

Active Publication Date: 2018-09-21
GUANGDE TIANYUN NEW TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing sound-absorbing felts for automobiles have sound-absorbing, fire-proof, shock-proof, heat-insulating, etc., but the sound-absorbing effect is still not up to the expected effect, and the shock-proof and heat-insulating effects are not very good, and the hardness is not enough, which directly affects the use of the product. Lifespan, the radiation around the existing car is relatively large, it is easy to cause harm to the human body

Method used

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  • A two-component cotton

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with specific embodiments.

[0026] A two-component cotton, comprising a silicone rubber layer 1, an aluminum plate 2, a two-component cotton 3, a radiation protection layer 4 and an XPE layer 5;

[0027] The thickness of the XPE layer 5 is 3-5mm, and its shape matches the surface of the vehicle body, and plays the roles of heat insulation, cushioning, sound absorption, molding, oil resistance and acid resistance, and is non-toxic, tasteless, energy-saving and environmentally friendly;

[0028] The radiation-proof layer 4 has a thickness of 3 to 5 mm and is located on the outer surface of the XPE layer. The base material of the radiation-proof layer is high-tough radiation-proof rubber, and the base material is embedded with a radiation-proof metal braided mesh 7 to prevent radiation. The material of the metal braided mesh 7 may be one or more of stainless steel, magnesium aluminum alloy, and...

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Abstract

The invention discloses novel bi-component cotton which comprises a silicone rubber layer, an aluminum plate, bi-component cotton body, a radiation-proof layer and an XPE layer, wherein a basic material of the radiation-proof layer is chlorinated butyl rubber; a radiation-proof metal woven mesh is embedded in the basic material; one side, which is adhered to the bi-component cotton body, of the aluminum plate is uniformly provided with counter bores; the silicone rubber layer is positioned on the external surface of the novel bi-component cotton. The counter bores are formed in the aluminum plate and is conductive to sound elimination, heat insulation and shake prevention, and furthermore the product weight is alleviated, so that the novel bi-component cotton is capable of achieving enhanced sound elimination, shake prevention and heat insulation functions, avoiding radiation to human bodies in a vehicle, meanwhile further enhancing the product rigidity and thus prolonging the service life of the product.

Description

technical field [0001] The invention relates to the technical field of automobile interior decorations, in particular to a two-component cotton. Background technique [0002] With the rapid development of automobile technology, consumers have higher and higher requirements for the driving environment of the vehicle, and major automobile manufacturers are also working hard to improve the overall comfort level of the vehicle. Existing sound-absorbing felts for automobiles have sound-absorbing, fire-proof, shock-proof, heat-insulating, etc., but the sound-absorbing effect is still not up to the expected effect, and the shock-proof and heat-insulating effects are not very good, and the hardness is not enough, which directly affects the use of the product. Lifespan, the radiation around the existing car is relatively large, which is easy to cause harm to the human body. Contents of the invention [0003] The object of the present invention is to solve the drawbacks of the prio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B15/08B32B15/20B32B25/08B32B25/00B32B27/32C08L15/00C08L7/00C08L9/00C08L83/04C08L23/16C08L9/02C08L9/06C08L11/00C08K13/02C08K3/22C08K3/30C08K5/09C08K3/04C08K3/06
CPCB32B15/08B32B15/20B32B25/00B32B25/08B32B27/32C08K2201/014C08L15/005C08L2201/08C08L2205/02C08L2205/035C08L7/00C08L9/00C08L83/04C08L23/16C08L9/02C08L9/06C08L11/00C08K13/02C08K2003/2296C08K2003/3045C08K5/09C08K3/04C08K3/06
Inventor 潘建新张陆贤
Owner GUANGDE TIANYUN NEW TECH
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