SBR-bound Pre-dispersed Rubber Scorching Retarder EC E-50

SBR-bound Pre-dispersed Rubber Scorching Retarder EC Actmix Retarder E-50GS

CAS NO 2280-49-1 Scorching Retarder E/C

ECO-friendly Rubber Scorching Retarder E-50

Scorching Retarder for SBR Compounds

N-Phenyl-N-(Trichloromethylsulfenyl)-Benzene Sulfonamide
C13H10Cl3NO2S2 
M.W.; 382.71
CAS No: 2280-49-1
EINECS No: 218-915-0

PROPERTIES: 
E-80 is excellent environmental retarder for natural and synthetic rubber, suitable for EPDM, NBR and HNBR,it  obviously delay the scorch time, but not affect the curing speed. Especially for thiuram vulcanization system, and can be used as the second promoting agents to reduce curing time and improve production efficiency. No pollution, not changing color can be used for light products. Meanwhile, it can improve EPDM and NBR the sulfurization cross linking density, improve stretch for stress, reduce the permanent compression deformation and have no harmful substances during curing process. 

APPLICATIONS:

Automotive rubber sealing system. DOSAGE:0.5-1.5 phr. Active material is as same as DZ-01, but active content is higher more.

TYPICAL DATA:
Melting point: Min 108℃
Purity: Min 97%
Ash content: Max 0.5 %
Heat loss: Max 0.5 %
63µm sieve residue: Max 0.5 %

*Binder type can be customized. Except for SBR, others binders, such as EPDM/EVM, NBR, AR also can be available for.

SAFETY&TOXICITY:

Please refer to related SDS.

PACKAGING&STORAGE: 

Net weight 25kg/carton lined PE bags; Net weight 600 kg/pallet.

Shelf-life : 1 year in its original packaging

      Stored in a dry and cool place.