TIETM280-25AB Thermal Conductive Epoxy Glue - 2.5W/mK Thermal Conductivity, 130℃ Operating Temperature, Two-Component Encapsulant
Price:
1-100USD/kg
MOQ:
10kg
Delivery Time:
3-8 work days
Brand:
Ziitek
Product Description
Product Overview
TIETM280-25AB is a two-component epoxy encapsulant compound featuring high thermal conductivity (2.5W/mK), low-temperature curing, and extended pot life. Designed specifically for potting capacitors and electrical devices, it provides excellent fire resistance and reliable performance in demanding applications.
Technical Documentation
Key Features
- Excellent thermal conductivity: 2.5W/mK
- Superior insulation properties with smooth surface finish
- Minimal shrinkage during curing
- Low viscosity for efficient air release
- Excellent solvent resistance and waterproof performance
- Extended operational lifetime
- Outstanding thermal shock efficiency and impact resistance
Application Areas
- Automotive starters potting and general potting applications
- Thermal detector potting and ferrite adhesion
- TIP type LED applications with excellent adhesion to aromatic polyester
- Relay sealant with strong bonding to rubber, ceramics, PCB, and plastics
- Power transformers, coils, and capacitor potting
- Small electrical device encapsulation
- Metal, glass, and plastic adhesion
- LCD & substrates bonding
- Coating and sealant applications for coils, IGBTs, and transformers
- Fire retardant optical and medical component adhesive
Technical Specifications
| Property | Value | Test Method |
|---|---|---|
| Chemical Type | Epoxy | Visual |
| Appearance Uncured | Black Paste | Visual |
| Appearance Cured | Dull Black Solid | Visual |
| Components | Two Component | - |
| Heat Capacity | 0.7 J/g-K | ASTM C351 |
| Key Substrates | Metals, Ceramics | - |
| Hardness | 85 Shore D | ASTM 2240 |
| Continuous Use Temperature | -40 to 130℃ | - |
| Tensile Strength Al/Al @25°C | >4000 psi | - |
| Thermal Conductivity | 2.5 W/m-K | ASTM D5470 |
Application Properties
TIE ™280-25A: Black color, 3,000 cPs viscosity @25℃, 12-month shelf life
TIE ™280-25B: Black color, 4,000 cPs viscosity @25℃, 12-month shelf life
TIE ™280-25AB (Mixed): 4,000 cPs viscosity @25℃, 45-minute operating time, 2.1 g/cc specific gravity, 12-month shelf life
Curing Procedures
| Curing Temperature | Curing Time |
|---|---|
| 25℃ | 3 Hours |
| 70℃ | 30 Minutes |
Packaging Options
Available in 1KG A/B per tank, 5KG A/B sets, and 10KG A/B sets to accommodate various production requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Ziitek Electronical Material and Technology Ltd.
Location
No.12 Xiju Road, Hengli Township, Dongguan City, 523465 Guangdong Province, China
Contact Person
Dana Dai