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AriChem STB-FR
Arichem STB-FR is Sodium Trichlorobenzenesulfonate. This white powder organic compound is an excellent economic flame retardant for opaque PC compounds. Arichem STB-FR when used at low levels (0.2%) could be considered for inclusion in non-halogen formulations. Since regulations for non-halogen classification vary with application discussion with Arichem technical personnel is advised. In brominated FR PC systems, Arichem STB-FR at 0.2% loading can reduce by 75% the amount of brominated FR required for UL Flammability performance.
Properties
- Physical Form
- Powder
- Solid
Other characteristics
- Functions
- Flame Retardant
- Flame Rating
- UL 94 V0
- Compatible Polymers & Resins
- Polycarbonates (PC)
- Markets
- Automotive & Transportation
- Building & Construction
- Electrical & Electronics
- Appearance
- White Powder
- Technology
- Elastomers
- Plastics
- Chemical Inventories
- EINECS (EU)
- TSCA (USA)
- Country Availability
- Brazil
- Canada
- China (Mainland)
- Mexico
- USA
- Certifications and Compliance
Directive 2011/65/EC amended through EU/2015/863 (RoHS); UL 94
- Compatible Polymers and Resins
- Polycarbonates (PC)
- Plastics and Elastomers Functions
- Flame Retardant
Technical data
Table 1 of 1
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Sodium Sulfate Content | max. 2 | % | 109 |
| APHA Color | 25 | — | 110 |
| PHA and PHD | 7.0±0.4 | — | 111 |
| Water Content | max. 9.0 | % | 4RCQC.012 |
| Iron Content | max. 10 | ppm | 106 |
| Sieve of powdered STB passes a No. 40 | 54 | % | — |
| Coating Applied | 1 | % | Based on Weight |
| Sieve retained by a No. 20 | max. 2 | % | — |
