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Accelerator
ETU(NA-22)

ETU(NA-22)

Accelerator                       


Chemical Name                                         Ethylene thiourea

Molecular Formula                                      C3H6N2S

        Molecular Structure        

 

 

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Molecular Weight                                   102.17

Gravity                                                            1.41-1.45

CAS NO.                                                96-45-7

 

Specification

Appearance

Powder

Oil-coated Powder

White to Light Green Crystal

Initial M.P.

195.0

195.0

Loss on Drying %≤

0.40

0.40

Ash %≤

0.30

0.30

Residues(150μm) % ≤

0.10

0.10

Oil Content %

--

1.0-2.0


 

 

Properties Slightly soluble in cold water, easily soluble in hot water, slightly soluble in ethanol under room temperature, methanol, acetic acid and petrol, insoluble in acetone, ether and chloroform.

 

 

Uses    This product is a accelerator for various CR, chlorosulfonated polyethylene rubber, CHR, polyacrylate rubber. Suitable for the vulcanization which vulcanized via metallic oxide. This product can improve the tensile stress and reduce the deformation under compression, especially suitable for 54-1(W) and general GN CR and cable, it is easily dispersed and not discolored.

 

 

Package       25kg/bag

 

Storage Life   12 months