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Accelerator
ZDMC(PZ)

ZDMC(PZ)

Accelerator                               


Chemical Name                                       Zinc dimethyl dithiocarbamate

Molecular Formula                                      C6H12N2S4Zn

Molecular Structure                             

 

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Molecular Weight                                      305.82

Gravity                                                1.66

CAS NO.                                                 137-30-4

Specification

           

           

 

Appearance

Powder

Oil-coated  Powder

Granule

White or Light Yellow

Initial M.P.

240.0

240.0

240.0

Loss on Drying %≤

0.40

0.40

0.40

Ash%≤

0.30

0.30

0.30

Residues(150μm) %≤

0.10

0.10

--

Oil Content %

--

1.0-2.0

--

  

 

Properties No odor, no toxicity. Soluble in lower concentration alkali, CS2, benzene, acetone and CH2Cl2, partly soluble in chloroform, hardly soluble in alcohol, CCl4 and ethyl acetate.

 

Uses      Used for NR, IR, BR, SBR, NBR, HR, EPDM, natural and synthetic latexes. Stronger accelerating power than TMTD, strong resistance to scorching. In its handling, care should be operated, because of its increasing activation and strong tendency to scorch at low temperatures (100). Often used as a secondary accelerator. In latex, better results are obtained when used in combination with other types such as thiazole accelerators. Used for rubber coated fabrics, latex products and rubber cement, etc.

 

Package    25kg/bag

 

            Storage Life 24 months