TIETM 280-25AB Thermal Conductive Silicone Potting Compound - 2.5W/mK, UL 94 V-0, 1:1 Mix Ratio
Price:
0.1-100USD/KG
MOQ:
2KG/LOT
Delivery Time:
2-3 work day
Brand:
Ziitek
Product Description
Product Overview
TIETM 280-25AB Series is a two-component, high thermal conductive silicone potting compound designed for electronic component protection. This low-temperature cured encapsulant features excellent thermal conductivity of 2.5W/mK, long pot life, and fire resistance meeting UL 94 V-0 standards.
Key Features
- High thermal conductivity: 2.5W/mK
- Excellent electrical insulation properties
- Low viscosity for easy air release
- Superior solvent and water resistance
- Minimal shrinkage during curing
- Excellent thermal shock efficiency and impact resistance
- Extended component lifetime protection
Technical Specifications
Uncured Material Properties
| Component | Color | Viscosity @25℃ | Specific Gravity | Shelf Life |
|---|---|---|---|---|
| TIE™ 280-25A (Resin) | Black | 15,000 cPs | 1.6 g/cc | 12 months |
| TIE™ 280-25B (Hardener) | Black | 7,000 cPs | 12 months |
Mixing & Curing
| Mix Ratio (By Weight) | Viscosity @25℃ | Pot Life (250g @25℃) | Cure Schedule |
|---|---|---|---|
| 1:1 (A:B) | 10,000 cPs | 45 minutes | 3 hours @25℃ or 30 minutes @70℃ |
Cured Properties
| Property | Value |
|---|---|
| Hardness @25℃ | 85 Shore D |
| Service Temperature | -40℃ to 160℃ |
| Thermal Conductivity | 2.5W/m-K |
| Fire Resistance | UL 94 V-0 |
| Volume Resistivity | 3.0 × 10¹³ ohm-cm |
Applications
- Automotive starters and power transformers potting
- Capacitors and small electrical devices encapsulation
- IGBTs, relays, and coil protection
- Thermal detector potting and LED adhesion
- PCB coating and sealant applications
Packaging Options
- 1KG A/B components per tank
- 5KG A/B components each
- 10KG A/B components each
Quality Assurance
Our manufacturing process ensures total quality control with precise engineering, quick response times, and reliable delivery supported by our complete team of sales, marketing, engineering, R&D, manufacturing, and logistics professionals.
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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 Electronic Materials & Technology Ltd.
Location
No.12 Xiju Road,, Hengli Township, 523465 Dongguan City
Contact Person
Dana Dai