Diallyl Bisphenol A (CAS 1745-89-7) User Guide
Table of Contents
1. Product Overview & Specifications
Diallyl Bisphenol A (CAS 1745-89-7) is a high-purity monomer widely used in advanced polymer synthesis. Key parameters:
| Parameter | Diallyl Bisphenol A | Standard BPA |
|---|---|---|
| Molecular Formula | C21H24O2 | C15H16O2 |
| Melting Point | 85-89°C | 158-159°C |
| Thermal Stability | >300°C | 220-250°C |
Advantages: Enhanced crosslinking efficiency, superior heat resistance, and improved solubility in organic solvents.
2. Key Applications & Use Cases
Core Applications:
- Epoxy Resin Modification: Increases Tg (glass transition temperature) by 20-40°C
- High-Temperature Adhesives: Operates reliably at 200-250°C
- Electronic Encapsulants: Reduces CTE (Coefficient of Thermal Expansion) by 30%
3. Industry-Specific Case Studies
Aerospace Composite Manufacturing:
Challenge: Required resin system with >280°C continuous service temperature.
Solution: Formulated epoxy-DABA composite achieving 295°C stability.
Result: 18% weight reduction in aircraft components.
4. Real Client Success Stories
Client A: Automotive Electronics Leader
• Application: Under-hood sensor encapsulation
• Outcome: 98% reliability at 150°C/2000hrs vs. industry-standard 85%
• Volume: 12MT/year continuous supply
5. Request a Quote
Contact our technical team for formulation support or bulk pricing:
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