Accelerator DCBS/DZ 4979-32-2 Accelerator DPG/D 96-45-7 Antioxidant Accelerator 6PPD/4020 793-24-8 Rubber Antioxidant IPPD/4010NA 10-72-4 TMQ/RD Natural rubber (NR) for the tyre industry Natural rubber (or NR) comprises about 30% by weight of a tyre in the example shown in Fig. 12.4, which corresponds to slightly less than 60% of the
CHEMICAL NAME: N,N-Dibutyl thiourea. CAS NO.: 109-46-6. Nurcacit DBTU is a Ultra accelerator for CR and a secondary accelerator for natural rubber, EPDM and SBR. Also used as a corrosion inhibitor in non-rubber applications.