TBBS is a fast curing accelerator used in modulus development in NR, SBR, BR and blends. TBBS is normally used alone or with small quantities of ultra-accelerators in tire compounds or industrial rubber products.
Properties: | Limits: | ||
Powder | Granules | Method: | |
Appearance: | Grey-white powder | Grey-white granules | |
Specific Gravity kg/m3: | 1.28 @ 25°C | 1.28 @ 25°C | |
Melting Point ▫C min: | 105.0 | 105.0 | D1519 |
Heat Loss, % max: | 0.40 | 0.40 | D5460 |
Ash, % max: | 0.40 | 0.30 | D5474 |
Residue on sieve (63 μm): | 0.50 | - | D5461 |
Residue on sieve (150 μm): | 0.10 | - | D5461 |
Oil content, %: | 0.0-2.0 | - | QB2007-09 |