Glycerol Triglycidyl Ether (CAS 13236-02-7): Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
Glycerol Triglycidyl Ether (GTE) (CAS 13236-02-7) is an epoxy-functional compound widely used as:
- Reactive diluent for epoxy resins
- Crosslinking agent in polymer systems
- Chemical intermediate for specialty materials
Technical Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | Glycerol Triglycidyl Ether |
| CAS Number | 13236-02-7 |
| Molecular Formula | C12H20O6 |
| Molecular Weight | 260.28 g/mol |
| Appearance | Clear viscous liquid |
| Epoxy Value | 0.65-0.75 eq/100g |
2. Key Applications & Industrial Uses
Primary Industrial Applications
| Industry | Function | Performance Benefit |
|---|---|---|
| Composite Materials | Viscosity modifier | Enhances fiber wetting in CFRP |
| Adhesive Formulations | Flexibility enhancer | Improves peel strength by 40% |
| Electronic Encapsulants | Thermal stabilizer | Maintains stability at 150°C+ |
3. Performance Comparison with Alternatives
| Property | GTE | Standard Diluents |
|---|---|---|
| Viscosity @25°C | 200-300 mPa·s | 500-800 mPa·s |
| Reactivity | Controlled cure profile | Rapid gelation |
| HDT Improvement | +15-20°C | No improvement |
4. Implementation Case Studies
Case 1: Aerospace Composite Optimization
Challenge: Reduce void content in carbon fiber prepregs
Solution: 8% GTE addition in epoxy matrix
Result: 22% viscosity reduction → 0.5% void content achievement
Case 2: High-Temperature Adhesive Development
Challenge: Maintain bond strength at 180°C
Solution: GTE-based formulation with DDS hardener
Result: 85% strength retention after 500h thermal aging
5. Client Success Stories
Client A: Global Wind Turbine Manufacturer
Application: Blade root adhesive systems
Benefit Realized: 30% faster infusion process + 18% fatigue life improvement
Client B: Automotive Electronics Supplier
Application: ECU potting compounds
Benefit Realized: CTE reduction to 45 ppm/°C (from 68 ppm/°C)
6. Contact for Technical Consultation
Request formulation guidance or material samples:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Technical Support Includes:
- Custom formulation development
- Compatibility testing reports
- Regulatory compliance documentation
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