Item

First grade

Assay Content%Min

98.5

Appearance(visual Inspection)

Light yellow powder or granule

Initial M.P.,¡¯C Min

98.0

Loss on drying%Max

0.30

Ash content%Max

0.30

Residues(150um)%Max

0.05

Insoluble in Methanol%

1.00

Grayish-white powder or granule with little odor, no poison. The density is 1.31-1.34.Soluble in Toluene, Chloroform, Benzene, CS₂, CH₂CL₂, acetone, ethyl acetate, insoluble in water, gasoline, acid/alkali with lower concentration. Good storage stability.

A primary amine-bases, medium fast accelerator suitable for all kinds of polymers, especial EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, giuing good scorch safety. Vulcanized show excellent physical property and quick complete. A fast cure rate and good modulus development in a variety of general purpose polymers. Increase its active meeting with production of tires, tubes, foot TMTD, DPG, TMTM. Used in the wear, rubber belt, cable and hose etc.

25Kg paper-plastic film bag, Kraft paper bag and or jumbo bag.

The product should be stored in the dry and cooling place with good ventilation and should be avoid hot and sunshine.