Accelerator ZDBC (BZ)
Chemical name: Zinc dibutyl dithiocarbamate
Properties: Little odor, specific gravity: 1.24--1.28. Soluble in benzene, chloroform and carbon disulphid; Insoluble in water and dilute alkali.
Application: Used for primary or secondary ultra-accelerator in NR, IR, BR, SBR, NBR, HR, EPDM, and their latexes. Similar in property to Willing PZ and Willing EZ. Has less accelerating effects than Willing PZ and Willing EZ to dry rubber. Effectively used for in both natural and synthetic latexes for faster curing at normal (low) temperature than with Willing PZ and Willing EZ, and less scorching and blooming.
Package: 20 bag.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 1 year when stored under normal conditions.
|
NAME OF INDEX |
Specification |
|
Appearance |
White powder |
|
Melting point, °C ,min |
104.0 |
|
Heating loss, %,max |
0.50 |
|
Zn content, %,max |
13.0-15.0 |
|
Residue(63um),%,max |
0.50 |
|
Oil content (*) |
0; 1.0--2.0 |
