Nocceler BUR
Vulcanization Accelerator｜THIOUREA
- CHEMICAL STRUCTURE
-
N,N’-Dibutylthiourea
- ABBR
- Light yellowish gray powder(Easy to solidify)
- CAS RN®
- 109-46-6
- ENCS
- (2)1759,(2)1760,(2)1761
- EINECS
- 2036746
- TSCA
- Listed.
- Net Weight(Package)
- 10kg (Paper bag)
SPECIFICATION
| Appearance | Light yellowish gray powder(Easy to solidify) |
|---|---|
| Melting point | 60℃ max. |
| Ash | 0.3％ max |
| Heating loss | 0.5％ max |
| Sieve residue | 0.5％ max.（75μm retained） |
| Specific gravity | 1.10 |
CHARACTERISTICS AND APPLICATIONS
Less scorching than EUR.
Melting point is lower than EUR.
Usage and properties are as same as EUR.
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 | ⚫︎ |