CW229 HW229 Huntsman Araldite Epoxy System for Electrical Insulation Casting Material
Brand Name:Huntsman Araldite
Certification:TDS,SDS,Rohs
Model Number:Araldite CW229/HW229
Minimum Order Quantity:1
Delivery Time:5-8days
Payment Terms:T/T,L/C,D/A,D/P,Western Union,MoneyGram
Contact Now
Add to Cart
Verified Supplier
Location:
Dongguan Guangdong China
Address:
101, No. 130 Fengping Road, Shitouling Industrial Zone, Wulian Village, Fenggang Town, Dongguan City, Guangdong Province, China
Supplier`s last login times:
within 28 hours
Product Details
Company Profile
Product Details
Huntsman Araldite CW229 HW229 Epoxy System Electrical Insulation Casting Material
Araldite CW 229 CI / HW 229 CI Product Introduction
Basic Product Properties
Key Features:
- Type: Two-part epoxy system (Resin/Hardener)
- Mix Ratio: 100:100 by weight
- Curing Method: Thermal curing (70–160°C)
- Filler Content: ~55% (Resin), ~62% (Hardener)
- Operating Temperature: Up to 200°C
Product Overview
Key Advantages:
Flexibility: Maintain flexibility even after curing (elongation at
break 1.3-1.5%).
Thermal Stability: Glass transition temperature (Tg) of 110-120 ° C
(DSC test).
Process Efficiency: Long applicable period (≤ 2-3 days at 25 ℃),
supporting large-scale production
Special Properties
- Mechanical Performance:The cured material exhibits high tensile strength (75-85 N/mm ²) and bending strength (110-130 N/mm ²), suitable for scenarios subjected to mechanical stress. Its linear thermal expansion coefficient (30-32 × 10 ⁻⁶ K ⁻¹) is close to that of metals, reducing the risk of thermal stress cracking.
- Electrical Properties: High volume resistivity (>1E14 Ω· cm at 23 ° C), stable dielectric constant (~4.0 at 50Hz), suitable for high-voltage insulation applications
Applications
Typical Uses:
- Dry-type transformer coils
- SF₆-insulated switchgear components
- High-voltage bushings and insulators
Technical Data Table
| Property | Test Standard | Unit | Value (CW 229 CI) | Value (HW 229 CI) |
|---|---|---|---|---|
| Viscosity (25°C) | DIN 53015 | Pa·s | ~85 | ~15 |
| Density (25°C) | ISO 1675 | g/cm³ | 1.70–1.74 | 1.85–1.89 |
| Flash Point | DIN 51758 | °C | 180 | 140 |
| Filler Content | – | % by weight | ~55 | ~62 |
| Cured Properties | ||||
| Tensile Strength | ISO R 527 | N/mm² | 75–85 | – |
| Glass Transition Temp (Tg) | IEC 1006 | °C | 110–120 | – |
| Volume Resistivity (23°C) | IEC 60093 | Ω·cm | >1E14 | – |
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
CW229 HW229 Huntsman Araldite Epoxy System for Electrical Insulation Casting Material
Inquiry Cart
0