EPDM用特殊加速器ZDT-50

Zinc dialkyldithiophosphate

PROPERTIES:
A special accelerator for EPDM containing sulfur, ZnO, thiazoles and thiurams accelerators. It can lead to high degree of cross-linking and no appearance of blooming when dosage is up to maximum recommended amount. ZDT masterbatch has processing safety and storage stability. As an ingredient of effective vulcanization system it is an accelerator for vulcanization of rubber such as NR, IR, BR, NBR, IIR, etc and its vulcanizate has excellent heat resistance. It is a secondary accelerator with sulfenamides thiazoles, and thiurams for vulcanization of EPDM and NR. No formation of hazardous nitrosamines takes place during vulcanization.

DOSAGE:
For NR: 2-3phr;
For SBR/NBR: 2-3phr.
For EPDM: 2-3phr.
APPLICATIONS:
Engineering molded and extruded products such as films, tyre buffer layers, rubber fenders, seals, etc.
TYPICAL VALUES:
Density: 1.10 g/cm3
Purity: Min 97%
Sulfur content: 18.5-20.5%
Heat loss: Max 0.5%

PRODUCT

Active
Content (%)

Color

Filtration
(μm)

Binder

Sulfur content

Density(g/cm3)

Actmix®
ZDT-50GE F500

50

Milky-white
semitransparent

500

EPDM/EVM

7.9%

1.20

* Binder type can be customized. Except EPDM/EVM, other binders, such as NBR, SBR, AR, ECO also can be available for.
SAFETY&TOXICITY:
Please refer to related MSDS.
PACKAGING&STORAGE:
Net weight 25kg/PE bags lined carton; Net weight 600 kg/pallet.
Stored in a dry and cool place. Shelf-life: 1 year in its original packaging