天津Rubber accelerator ZDMC (PZ)

Chemical name: Zinc dimethyldithiocarbamate

CAS number: 137-30-4

Molecular formula: C6H12N2S4Zn

Molecular weight: 305.4

Qualified rubber grade first grade product

Appearance (visual inspection): White or light yellow powder

Initial melting point, ℃, ≥ 244.0242.0242.0

Heating reduction,%, ≤ 0.30.30.5

Zinc content (ZnO),% 20.0-22.520.0-22.520.0-23.0

Sieve residue (150 μ m) ,%, ≤ 0.00.100.2

Sieve residue (63 μ m) ,%, ≤ 0.500.50-

Additives,% -1.0~2.00.5~1.5

Property: White or light yellow powder, non-toxic, odorless, soluble in dilute alkali, carbon disulfide, benzene, acetone, and dichloromethane, slightly soluble in chloroform, insoluble in ethanol, carbon tetrachloride, and ethyl acetate.

Usage: Super accelerator for natural rubber, synthetic rubber, and general accelerator for latex. Especially suitable for butyl rubber that requires small compression deformation and nitrile rubber that requires excellent aging resistance, as well as for EPDM rubber. When using, zinc oxide needs to be added as an activator, and generally a small amount of stearic acid needs to be added. Due to its non-toxic, odorless, non polluting, non discoloring properties, and easy dispersion in rubber, it is suitable for light and bright colored products. In the United States, PZ has been approved by the Food and Drug Administration (FDA). The effect is significant in products such as EPDM adhesive and butyl adhesive. Mainly used for latex products, the general dosage in latex materials is 0.3-1 parts.

Packaging: Composite paper bag, lined with plastic film bag, net weight 25KG.