HENAN RTENZA Rubber Accelerator ZDBC(BZ) CAS NO.136-23-2
Specification
Item |
Powder |
Oiled Powder |
Granular |
Appearance |
White powder (granular) |
||
Initial Melting Point,℃ ≥ |
104.0 |
104.0 |
104.0 |
Loss on Drying, % ≤ |
0.50 |
0.50 |
0.50 |
Zinc Content, % |
13.0-15.0 |
13.0-15.0 |
13.0-15.0 |
Residue on 150μm Sieve, % ≤ |
0.10 |
0.10 |
\ |
Soluble Zinc Content, % ≤ |
0.01 |
0.01 |
0.01 |
Additive, % |
\ |
0.1-2.0 |
\ |
粒径/Granular Diameter, mm |
\ |
\ |
1.50 |
Properties
White powder (granular) . The density is 1.24. Soluble in CS2, benzene, chloroform, alcohol, diethyl ether , insoluble in water and low concentration alkali. Good storage stability
Application
Used for primary or secondary ultra-accelerator in NR, IR, BR, SBR, NBR, HR, EPDM, and their latexes. Similar in property to RTENZA PZ and RTENZA EZ. Less accelerating effects than RTENZA PZ and RTENZA EZ to dry rubber. Effectively used in both natural and synthetic latexes for faster curing at normal (low) temperature than with RTENZA PZ and RTENZA EZ, and less scorching and blooming.
Package
25kg kraft paper bag.
Storage
The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
Related information extension
1.Zinc dibutyl dithiocarbamate is an effective peroxide decomposition agent, often used in combination with main antioxidants for polypropylene and polyvinyl chloride. Zinc dibutyl dithiocarbamate is also used as a rubber adhesive and latex curing accelerator. Zinc dibutyl dithiocarbamate is also a super accelerator for natural rubber, synthetic rubber, and latex.
2.Application: Super accelerators for natural rubber, synthetic rubber, and latex. The activity in dry adhesive is greater than RTENZA ZDEC. Latex containing this product can be used for one week without early vulcanization, making it a good activator for thiazole type accelerators. This product has the function of an anti-aging agent in mixed rubber, which can improve the aging resistance of vulcanized rubber, without discoloration/pollution/easy dispersion.