Rubber Accelerator ZDMC-PZ
1.Chemical name:Zimate,Zinc dimethyl dithiocarbamate
2.Molecular formula:C6H12N2S4Zn
3.CAS NO:137-30-4
4.Properties:
White powder . No taste, no poison. Density is 1.66. Soluble in lower concentration alkali,
CS2, benzene, acetone and CH2Cl2, partly soluble in chloroform, insoluble in alcohol, CCl4
and ethyl acetate
CS2, benzene, acetone and CH2Cl2, partly soluble in chloroform, insoluble in alcohol, CCl4
and ethyl acetate
5.Application:
Strong resistance to scorching. In its handling, care should be operated, because of its increase
activation and strong tendency to scorch at low temperatures . 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.
activation and strong tendency to scorch at low temperatures . 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.
7.Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag
8.Storage:
The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the
packaged product to direct sunlight.
packaged product to direct sunlight.
Specifications:
Index name
|
First-grade products
|
Qualified products
|
Appearance
|
White powder White powder
|
|
Incipient melting point oC
|
≥245.0
|
≥242.0
|
Zinc content %
|
20.5-22.0
|
20.0-23.0
|
Heating loss %
|
≤0.30
|
≤0.50
|
Residueonsieve(150µm)%
|
≤0.1
|
≤0.0
|