Preparation method for aging resistance protection glue at tire side-wall and seam allowance part and application method thereof
A kind of anti-aging technology for the part of the spout, applied to tire parts, special tires, vehicle parts, etc., can solve the problems of loss of refurbishment value, hardening and brittleness, performance degradation, etc., to avoid aging cracks and improve heat and oxygen resistance Aging, the effect of improving the safety of use
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] As shown in Figure 1, an anti-aging protective rubber for tire sidewalls and spigots, its composition parts by weight are: 20 to 80 parts of natural rubber, 10 to 40 parts of brominated butyl rubber, and 0 to 30 parts of high cis-butadiene rubber EPDM rubber 10-40 parts, butyl reclaimed rubber 0-60 parts, carbon black 40-70 parts, stearic acid 0.5-2.5 parts, zinc oxide 2-5 parts, octyl phenolic tackifying resin 1 ~4 parts, hydrocarbon resin mixture 2~6 parts, protective wax 0.5~3 parts, naphthenic oil 5~15 parts, sulfur 0.5~2 parts, accelerator 1~2.0 parts.
[0020] Further, the high cis-butadiene rubber adopts BR9000, the EPDM rubber adopts EPDM, and the accelerator adopts DM.
[0021] Further, the sum of the four parts by weight of natural rubber, bromobutyl rubber, high cis-butadiene rubber and EPDM rubber is 100 parts.
[0022] Further, 30-70 parts of natural rubber, 15-40 parts of brominated butyl rubber, 0-30 parts of high-cis-butadiene rubber, and 15-30 parts of...
PUM
Property | Measurement | Unit |
---|---|---|
thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com