Aerospace Composite Cold Curing Epoxy System Huntsman Araldite LY5052
Huntsman Araldite LY5052 Aradur5052 Aerospace Composite Cold Curing Epoxy System
Part 1: Basic Properties
Araldite® LY 5052 / Aradur® 5052 is a cold-curing epoxy system consisting of a low-viscosity epoxy resin (LY 5052) and a polyamine-based hardener (5052). It offers excellent mechanical properties, high-temperature resistance, and long pot life, making it ideal for aerospace, industrial composites, and tooling applications.
Part 2: Product Overview
Araldite® LY 5052 is a clear, low-viscosity resin for easy impregnation, while Aradur® 5052 ensures controlled curing. The system cures at ambient temperature, achieving a glass transition temperature (Tg) of up to 120°C (post-cured) with outstanding dynamic properties. It is qualified by the German Aircraft Authority for glider production.
Part 3: Key Features
- Long Pot Life: 2-hour work time for 100mL mix at ambient temperature.
- High Tg: 60°C (ambient cure) to 120°C (post-cured at 100°C).
- Certified & Safety: Aviation-approved; skin protection required.
Key Data
| Property | Araldite® LY 5052 | Aradur® 5052 |
|---|---|---|
| Viscosity at 25°C | 1000-1500 cps | 40-60 cps |
| Density at 25°C | 1.17 g/cm³ | 0.94 g/cm³ |
| Flash Point | ≥140°C | ≥110°C |
| Mix Ratio (by weight) | 100 | 38 |
Part 4: Applications
- Aerospace: Aircraft repairs, composite parts (e.g., wings, fairings).
- Tooling: High-precision molds with thermal stability.
- Automotive/Marine: Lightweight laminates and corrosion-resistant parts
1. Who are we?
We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
2. What products do you offer?
we supply high-performance adhesives and sealants from global leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.
3. How do you guarantee product quality?
Quality assurance through:
Mandatory pre-production samples approval
Final inspection by QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
4. Why choose us over other suppliers?
Reliable Supply:Authentic products from top manufacturers
Expert Support:Technical guidance for product selection
Global Compliance:Certifications meeting target market standards
Efficient Service:Customized solutions & professional support
5. What services do you provide?
Delivery:EXW/FOB/CIF
Payment:USD/EUR/CNY/HKD via T/T, L/C
Support:Technical consultation & logistics coordination
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.