Nocceler TRA (TRA-P)
Vulcanization Accelerator｜THIURAM
- CHEMICAL STRUCTURE
-
Dipentamethylenethiuram tetrasulfide
- ABBR
- DPTT
- CAS RN®
- 120-54-7
- ENCS
- (5)793
- EINECS
- 2044060
- TSCA
- Listed.
- Net Weight(Package)
- 20kg (Paper bag)
SPECIFICATION
| Appearance | Grayish brown yellow powder（TRA-P: Pellet） |
|---|---|
| Melting point | 105℃ max. |
| Ash | 0.5％ max |
| Heating loss | 0.5％ max |
| Sieve residue | 0.5％ max（75μm）（TRA-Pについては除く） |
| Specific gravity | 1.56 |
CHARACTERISTICS AND APPLICATIONS
Accelerating power is stronger than TT-P or TET-G but less scorching.
Mainly used as activator of other accelertors in a low temperature and high speed vulcanization,, rarely used alone.
APPLICATION CHART
| NR | IR | BR | SBR | NBR | EPDM | IIR | CR | CM | CSM | ACM | ECO |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ⚫︎ | ⚫︎ | ⚫︎ | ⚫︎ | ⚫︎ | ⚫︎ | ⚫︎ | ⚫︎ |
| NR | ⚫︎ | IR | ⚫︎ |
|---|---|---|---|
| BR | ⚫︎ | SBR | ⚫︎ |
| NBR | ⚫︎ | EPDM | ⚫︎ |
| IIR | ⚫︎ | CR | |
| CM | CSM | ⚫︎ | |
| ACM | ECO |