For the unfilled SBR vulcanizates with different chain microstructure, possessing high elastic resilience and low hardness, the results showed that their Akron abrasion loss had a good linear relationship with the log(H4100R). This linear relationship also occurred when these SBRs were filled with ...
On the other hand, abrasion resistance and adhesion to the substrate enhanced for higher molecular weight copolymers. After 500 cycles on the Taber abraser, less weight loss was detected for acrylic coatings prepared with high molecular weight copolymers. These coatings also showed better adhesion (...
For both unfilled SBR1502 and SBRT2000R, it was found that the trend in the plot of abrasion loss against stage number was similar to each other. Their abrasion loss at different stages was different, and it had a maximum value at the third stage. The crosslink density decreased as the ...