Environment-friendly sound insulation and shock absorption adhesive tape

A kind of tape, environmental protection technology, applied in the direction of adhesives, film/sheet adhesives, non-polymer adhesive additives, etc., can solve the problems of unenvironmental protection, poor flexibility, strong asphalt odor, etc., to achieve good resistance to chemical corrosion The effect of good flexibility, good adhesion and adhesion

Pending Publication Date: 2022-05-13
黄冈聚奥铭新材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main material of the existing automobile damping rubber is asphalt, which is used in the gap between the car body, car seat cushion, car air conditioner, car interior floor and riveting of the sheet metal box to play the role of sound insulation and vibration reduction, but asphalt exists Disadvantages of strong smell, poor flexibility and not being environmentally friendly

Method used

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  • Environment-friendly sound insulation and shock absorption adhesive tape

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Embodiment Construction

[0011] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0012] Such as figure 1 As shown, a kind of environment-friendly sound-proof and shock-absorbing adhesive tape of the present invention comprises a surface layer 1, a flame-retardant mastic layer 2 and a bottom layer 3, the surface layer 1 is located on the upper surface of the flame-retardant mastic layer 2, and the bottom layer 3 is located on the bottom of the flame-retardant mastic layer 2. On the lower surface, the surface layer 1 is aluminum foil, and the bottom layer 3 is PVC.

[0013] Specifically, the flame retardant cement layer 2 includes 20-30% ethylene butyl rubber, 20-30% polymer polyisobutylene, 20-30% nano calcium carbonate, 1-2% paraffin oil, 0.5-1% stearin acid, 0.5-1% carbon black, 0.5-1% titanium dioxide, 0.5-1% white carbon b...

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Abstract

The invention relates to the technical field of adhesive tapes, in particular to an environment-friendly sound-insulation damping adhesive tape which comprises a surface layer, a flame-retardant daub layer and a bottom layer, the surface layer is located on the upper surface of the flame-retardant daub layer, the bottom layer is located on the lower surface of the flame-retardant daub layer, the surface layer is made of aluminum foil, and the bottom layer is made of PVC. The environment-friendly sound-insulation and shock-absorption adhesive tape disclosed by the invention has good flexibility and adhesiveness, can be kept uncured all the time, also has good chemical corrosion resistance, aging resistance and weather resistance, does not dissipate toxic gas, is safe and environment-friendly, and is suitable for popularization and application. The composite material can be widely applied to gaps between riveting of an automobile body, an automobile cushion, an automobile air conditioner, a floor in an automobile and a metal plate box body, and has good effects of sound insulation, noise reduction, vibration reduction, heat insulation and protection.

Description

technical field [0001] The invention relates to the technical field of adhesive tapes, in particular to an environmental-friendly sound-insulating and shock-absorbing adhesive tape. Background technique [0002] The main material of the existing automobile damping rubber is asphalt, which is used in the gap between the car body, car seat cushion, car air conditioner, car interior floor and riveting of the sheet metal box to play the role of sound insulation and vibration reduction, but asphalt exists Disadvantages of strong smell, poor flexibility and not being environmentally friendly. Contents of the invention [0003] Aiming at the problems in the prior art, the invention provides an environment-friendly sound-insulating and shock-absorbing adhesive tape. [0004] The technical solution adopted by the present invention to solve the technical problem is: an environmentally friendly sound-proof and shock-absorbing adhesive tape, including a surface layer, a flame-retarda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/24C09J7/30C09J7/40C09J123/22C09J123/20C09J11/06C09J11/04
CPCC09J7/245C09J7/30C09J7/40C09J123/22C09J11/06C09J11/04C08K2003/265C08K2201/011C09J2301/122C09J2203/346C09J2427/006C09J2301/408C08L23/22C08K3/26C08K7/26C08K5/09
Inventor 曹朝锋
Owner 黄冈聚奥铭新材料有限公司
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