Novel automobile windshield sealant

A windshield and sealant technology, applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of affecting the bonding of automotive seals, easy to dry and crack, and poor adhesion. Achieve the effects of not easy to crack and fall off, convenient construction and good thermal stability

Inactive Publication Date: 2018-06-15
HUBEI XINHAIHONG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the strength of the sealant currently used for automobile windshields needs to be improved, and the environmental protection and convenient construction also need to be improved. The stability is poor, the adhesion is not good, and it is easy to dry and crack under high temperature environment, which seriously affects the automobile seals. bonding

Method used

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  • Novel automobile windshield sealant
  • Novel automobile windshield sealant
  • Novel automobile windshield sealant

Examples

Experimental program
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Effect test

Embodiment 2

[0017] The following is an embodiment thereof, and the parts by mass of each component are:

[0018]

[0019] Wherein, the filler is made by mixing 20% ​​white carbon black and 80% zinc oxide.

Embodiment 3

[0021] The following is an embodiment thereof, and the parts by mass of each component are:

[0022]

[0023] Wherein, the filler is made by mixing 30% furnace carbon black and 70% aluminum oxide.

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Abstract

The invention belongs to the technical field of the vehicle industry, and especially relates to a novel automobile windshield sealant. The sealant comprises methyl silicone oil, cetyltrimethylammoniumbromide, a filler, a silane coupling agent, cyclotriveratrylene and an accelerator TDMD. The novel automobile windshield sealant has the advantages of high adhesive strength, environmental protection, convenience in construction, and good thermal stability, and is not prone to crack off and shed in sunlight, wind, rain and other harsh conditions.

Description

technical field [0001] The invention belongs to the technical field of the vehicle industry, and in particular relates to a novel automobile windshield sealant. Background technique [0002] Automobile sealant is a new type of sealing material in the maintenance of modern automobile engines. There are many kinds of automobile sealant, which can be applied to different parts of the automobile. For example, it can solve the problems of water leakage, oil leakage and air leakage of automobile engines very well. The double function of the sealant bonding and sealing the car is an effective measure to solve the three leaks (water leaks, air leaks, and oil leaks). In automobile production, sealant can simplify the process, save materials, and enhance the strength of components, especially in the aspects of shockproof heat insulation, anticorrosion, antirust, leakproof, antiloosening, noise reduction, weight reduction, comfort and safety, etc. It has become a An essential materia...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C09J183/04C09J11/04C09J11/06
CPCC09J183/04C08K2003/2296C09J11/04C09J11/06C08K13/02C08K5/19C08K3/346C08K3/36C08K3/22
Inventor陶明海
OwnerHUBEI XINHAIHONG CHEM