Rubber accelerators
Chemical Name: 2-butyl dithiocarbamate Zinc
Molecular formula:C18H36N2S4Zn
Structure:
Molecular Weight:474.1
CAS NO:136-23-2
Specifications:
Project
|
Powder |
Fuel powder |
Granule |
Appearance (visual) |
WhitePowder (Granule) |
||
Melting point ℃≥ |
104.0 |
103.0 |
103.0 |
Heating loss %≤ |
0.40 |
0.40 |
0.40 |
Zinc content % |
13.8-14.8 |
13.5-14.5 |
13.5-14.5 |
Residue on sieve(150μm),%≤ |
0.10 |
0.10 |
\ |
Residue on sieve(63μm),% ≤ |
0.50 |
0.50 |
\ |
Oil content,% |
\ |
1.0-2.0 |
\ |
Diameter,mm |
\ |
\ |
1.5-2.5 |
Characters:white powder (grain), density 1.24, insoluble in carbon disulfide, benzene, chloroform, ethanol, ethyl ether, insoluble in water and dilute alkali. Storage stability
Uses:ZDBC as NR, SBR, IIR, or EPDM, or vice principal promoter. In natural rubber and synthetic latex in the cure rate faster than the ZDEC or ZDMC, in addition can also be used as the main adhesive rubber antioxidant.
Packing:25kg plastic woven bag, paper plastic compound bag, brown paper bag or container woven bag.
Storage:should be stored in a cool dry, well-ventilated place. Packaged products should avoid direct sunlight, valid for 2 years.
Note:This product can make ultra-fine powder according to customer requirements
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