Comprehensive Guide to Tetrabromobisphenol A Bis(dibromopropyl Ether) CAS 21850-44-2
Table of Contents
- Product Overview & Specifications
- Detailed Applications
- Usage Guidelines
- Industry Case Studies
- Client Implementation Examples
- Contact for Technical Consultation
Product Overview & Specifications
Tetrabromobisphenol A bis(dibromopropyl ether) (CAS 21850-44-2) is a brominated flame retardant with the following key parameters:
| Parameter | Value | Comparison with TBBPA |
|---|---|---|
| Molecular Formula | C21H20Br6O2 | Higher bromine content |
| Melting Point | 110-115°C | Lower than TBBPA |
| Bromine Content | 67-71% | Superior flame retardancy |
Detailed Applications
Primary industrial uses include:
- Flame-retardant additive in ABS plastics
- Circuit board component in electronics
- Textile treatment for fire-resistant fabrics
Usage Guidelines
Optimal performance achieved when:
- Dosage: 15-30% in polymer matrices
- Processing temperature < 240°C
- Combine with synergists for UL94 V-0 rating
Industry Case Studies
Case 1: Automotive connector housing production
- 25% additive loading
- Passed FMVSS 302 standards
- Zero flame spread in testing
Client Implementation Examples
Client A: Leading electronics manufacturer (2019-2023)
| Application | Result |
|---|---|
| Server PCB boards | 94V-0 certification achieved |
Contact for Technical Consultation
Email: info@vivalr.com
Phone: (86) 15866781826
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