Rubber Vulcanizing Accelerator TBBS/Ns Acelerante in Rubber Chemicals
Product Features
Chemical Name: N-tert-Butyl-2-benzothiazolesulfenamide
CAS NO: 95-31-8
Formula: C11H14N2S2
Usage: This product serves as a delayed-action accelerator for natural rubber, polybutadiene rubber, isoprene rubber, styrene-butadiene rubber, and reclaimed rubber. It is particularly suitable for compounds containing highly alkaline carbon black. It remains safe at processing temperatures with strong scorch resistance and fast vulcanization speed. It also provides high modulus strength and enables an increased proportion of synthetic rubber in blends.
Specification
| Item | Index |
| Appearance | off-white powder |
| Melting point | 105℃ min |
| Lost on heating | 0.30% max |
| Ash | 0.30% max |
| Residue on sieve (150μm) | 0.10 max |
Packing And Delivery
Packing: 25kg/bag.
Delivery Time: 3-5days
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Contact Us
Eva Duan
TEL: +86 13663115288(whatsapp/wechat)
EMAIL: eva@nsdchem.com
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