Comprehensive Guide to BAPP CAS 13080-86-9
Table of Contents
Product Overview
BAPP (CAS 13080-86-9), chemically known as Bisphenol-A bis(diphenyl phosphate), is a halogen-free organophosphorus flame retardant widely used in polymers. Its high thermal stability and low toxicity make it ideal for electronics, construction materials, and automotive components.
Specifications & Comparative Analysis
| Parameter | BAPP CAS 13080-86-9 | Alternative Flame Retardants |
|---|---|---|
| Molecular Weight | 692.4 g/mol | Varies (e.g., TCPP: 327.3 g/mol) |
| Phosphorus Content | 8.9% | 7-22% (varies by type) |
| Thermal Decomposition | >300°C | 200-400°C |
| RoHS Compliance | Full | Partial (some contain halogens) |
Key Applications
- Electronics: Circuit boards, connectors (UL94 V-0 rating)
- Automotive: Battery casings, wire insulation
- Construction: Fire-resistant cables, insulation foams
Usage Guidelines
Recommended Dosage
- Thermoplastics: 10-15% by weight
- Epoxy Resins: 20-25% by weight
Processing Conditions
- Mixing Temperature: 180-220°C
- Storage: Keep sealed at <30°C
Industry Case Studies
Case 1: High-Performance PCB Manufacturing
Client: Leading electronics supplier in Germany
Challenge: Achieve UL94 V-0 without brominated additives
Solution: 12% BAPP in epoxy composite
Result: Passed IEC 61249-2-21, 20% cost reduction vs. halogenated systems.
Case 2: EV Battery Safety Enhancement
Client: Chinese EV battery manufacturer
Challenge: Meet GB/T 31485-2015 flame retardancy
Solution: 18% BAPP in polyamide casing
Result: 50% longer burn-through time, 15% lighter vs. metal enclosures.
Contact for Quotation
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