E-80
Composition：80%N-Phenyl-N-(Trichloromethylsulfenyl)-Benzene Sulfonamide, 20%Carrier and dispersing agent
Appearance：Beige particles
Density：About 1.29g/cm3
Filtration（μm）：120
Description
Anti-scorching E-80 Rubber Additive is an environmental friendly anti-scorching agent for natural rubber and synthetic rubber. It can improve processing safety, extend the fluidity of the compound at the vulcanization temperature, and improve the storage stability of rubber. This product does not stain or discolor, suitable for light-colored products. It can be used with thiazoles and thiuram accelerators, and used as a high-temperature fast anti-scorching agent for EPDM.
Function
JXBHgran Retarder E-80 is an excellent environmental friendly antiscorching agent that effectively retards the initial vulcanization of NR and SR. It is particularly suitable for EPDM, NBR and HNBR. It can increase the cross-link density, tensile strength of the vulcanizate and reduce the compression set in EPDM and NBR. Especially suitable for thiuram vulcanization systems and as a second accelerator. It can significantly improve the storage stability and high-temperature processing safety performance of unvulcanized rubber. It will not produce harmful substances in the vulcanization process and will not cause contact contamination and discoloration problems.
Dosage
0.2-2.0 phr.
Application
Mainly used for tires, conveyor belts, shoe soles, molded and extruded products.
Packing
25 kg in carton box with polyethylene bag liner.
Storage
A cool and dry condition, the storage period of one year.
Chemical Properties
Chemical name: N-Phenyl-N-(Trichloromethylsulfenyl)-Benzene Sulfonamide
Molecule formula: C13H10Cl3NO2S2
Molecule structure: 
Molecular weight: 382.713
CAS number: 2280-49-1
| Technical indicators: | Appearance：White to gray powder Initial Melting Point：≥108℃ Heating loss：≤0.3% Residue on 50μm sieve：≤0.1% |
