4,4′-Oxydiphenol CAS 1965-09-9: Ultimate User Guide
Table of Contents
1. Basic Specifications & Comparative Analysis
| Parameter | 4,4′-Oxydiphenol | Bisphenol A | Bisphenol F |
|---|---|---|---|
| CAS Number | 1965-09-9 | 80-05-7 | 620-92-8 |
| Molecular Formula | C12H10O3 | C15H16O2 | C13H12O2 |
| Thermal Stability | Up to 280°C | 220°C | 250°C |
2. Industrial Applications & Functional Details
Core Functional Advantages:
- High-performance polymer intermediates for aerospace composites
- Epoxy resin modifiers for corrosion-resistant coatings
- Precursor for flame-retardant electronic materials
- Antioxidant in specialty lubricants (operating range: -40°C to 180°C)
3. Practical Usage Scenarios
Industrial Applications:
- Formulating high-Tg epoxy systems for circuit board encapsulation
- Synthesizing polybenzoxazine resins with >300°C heat resistance
Research Applications:
4. Verified Client Case Studies
Case 1: Advanced Composite Manufacturing
Client: Tier-1 automotive supplier (Germany)
Challenge: Required brake components with 25% weight reduction and 400°C thermal stability
Solution: Developed phenolic-triazine resin system using 4,4′-Oxydiphenol as crosslinking agent
Results: Achieved 22% weight reduction with 420°C continuous operation capability
Case 2: Electronics Encapsulation
Client: Japanese semiconductor manufacturer
Challenge: Needed low-dielectric encapsulant (Dk < 3.0 @ 10GHz) for 5G modules
Solution: Custom epoxy formulation with 18-22% 4,4′-Oxydiphenol content
Results: Achieved Dk=2.8 with 0.002 dissipation factor at mmWave frequencies
5. Request Customized Solutions
For technical specifications sheets or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Request SDS/MSDS documents or material compatibility testing reports.



评论
目前还没有评论。