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HTBS is a liquid copolymer of butadiene and styrene with a hydroxyl functional group at the end of the molecular chain. It exhibits an array of balanced properties designed for demanding industrial applications.
Application Versatility: It can be used in conjunction with natural rubber and synthetic rubber, and can also be used alone for casting polyurethane tires, potting adhesives, general adhesives, etc. When incorporated into tread rubber, it delivers excellent traction performance and outstanding abrasion resistance.
| Product No. | HTBS2000 | HTBS3000 | HTBS4000 |
|---|---|---|---|
| Number average molecular weight | 1800-2200 | 2700-3300 | 3600-4400 |
| Hydroxyl value, mmol/g | 0.8-1.2 | 0.6-0.8 | 0.45-0.55 |
| Styrene content (wt. %) | 15-25 | 15-25 | 15-25 |
| Viscosity (25℃, Pa-s) | ≤12 | ≤20 | ≤80 |
| Volatile matter (%) | ≤0.50 | ||
| Appearance | Light yellow transparent thick liquid | ||
