Decanedihydrazide (CAS 125-83-7) Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Decanedihydrazide | Industry Benchmark |
|---|---|---|
| CAS Number | 125-83-7 | N/A |
| Molecular Formula | C10H22N4O2 | Varies by compound |
| Purity | ≥99% | Typically 95-99% |
| Melting Point | 185-190°C | 150-220°C (epoxy curatives) |
| Flash Point | 265.4°C | 200-300°C (standard) |
2. Key Applications & Industrial Uses
Core Functional Properties:
- High-performance epoxy curing agent with accelerated reaction kinetics
- Reactive crosslinker for polymer modification
- Thermal stability up to 165°C post-curing
Industrial Implementations:
- Adhesive Systems: Enables 24.5 MPa shear strength in structural epoxy formulations
- Coating Technologies: Reduces curing time by 40% vs. dicyandiamide alternatives
- Composite Manufacturing: Critical component in aerospace-grade prepreg materials
3. Practical Implementation Scenarios
Case A: Fast-Cure Epoxy Adhesive
- Formulation: 7-8 phr Decanedihydrazide in DGEBA epoxy
- Curing Profile: 150°C/30 min vs. 180°C/60 min (conventional systems)
- Performance: 28% improvement in Tg (162°C vs. 127°C)
Case B: Water-Resistant Polymer Emulsions
- Application: 2.5% additive in PVAc wood adhesives
- Result: 72-hour water immersion stability (vs. 8-hour control)
4. Verified Customer Success Stories
Client 1: Advanced Materials Co., Ltd. (Germany)
- Challenge: Required ≤2-hour curing for automotive composites
- Solution: Decanedihydrazide-modified epoxy system
- Outcome: Achieved 95% curing conversion in 110 minutes at 145°C
Client 2: Electronics Manufacturing Inc. (Japan)
- Application: Encapsulation material for high-density circuits
- Benefit: Reduced thermal stress by 18% vs. anhydride systems
5. Technical Consultation & Inquiry
Request customized formulation support or bulk pricing:
- Email: info@vivalr.com
- Tel: (86) 15866781826
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