TIS580-10 Thermally Conductive Silicone Adhesive 1.0W/mK for LED Lamps and Power Module Potting
TIS™580-10 Series is a dealcoholized, one-component, room temperature cure thermally conductive silicone adhesive designed for LED lamps and power-driven potting applications. This advanced formulation provides excellent heat conduction and adhesion to electronic components, curing into a high-hardness elastomer that firmly attaches to substrates for minimal thermal impedance.
- High thermal conductivity: 1.0W/mK
- Excellent electrical insulation properties
- Ready-to-use formulation with low viscosity
- Strong adhesion to copper, aluminum, and stainless steel
- Non-corrosive dealcoholized system
- Good solvent and water resistance
- Long working life with low shrinkage
- Excellent thermal shock resistance
- UL94 V-0 flame retardant rating
Ideal replacement for thermal paste and pads in gap-filling applications between LED aluminum motherboards and heat sinks, high-power electrical modules and heat sinks. Replaces traditional mechanical fastening methods with more reliable thermal conduction, simplified handling, and cost-effective solutions. Applications include:
- Portable computers and microprocessors
- High-power LED systems
- Internal storage modules and cache systems
- DC/AC translators and IGBT power modules
- Semiconductor encapsulation
- Relay switches, rectifiers, and transformers
| Property | Value | Test Method |
|---|---|---|
| Appearance | White paste | Visual |
| Density (g/cm³, 25℃) | 1.3 | ASTM D297 |
| Tack-free time (min, 25℃) | ≤20 | Internal Method |
| Cure type | Dealcoholized | Internal Method |
| Viscosity @25℃ Brookfield (Uncured) | 30K cps | ASTM D1084 |
| Total cure time (days, 25℃) | 3-7 | Internal Method |
| Elongation (%) | ≥200 | ASTM D412 |
| Hardness (Shore A) | 45 | ASTM D2240 |
| Lap Shear Strength (MPa) | ≥2.5 | ASTM D1876 |
| Peel Strength (N/mm) | ＞5 | ASTM D1876 |
| Operation temperature (℃) | -60～250 | Internal Method |
| Volume Resistivity (Ω*cm) | 2.0×10¹⁶ | ASTM D257 |
| Dielectric Strength (KV/mm) | 21 | ASTM D149 |
| Dielectric Constant (1.2MHz) | 2.9 | ASTM D150 |
| Thermal Conductivity W/(m*K) | 1.0 | ASTM D5470 |
| Flame Retardancy | UL94 V-0 | E331100 |
- 100ml tubes: 100 pieces per box
- 300ml cartridges: 24 pieces per box
- Store in cool, dry place at 25℃
- Shelf life: 6 months
- Non-hazardous material - follow local chemical transportation regulations
Ziitek Company brings over 18 years of professional R&D experience in thermal interface materials, offering unique formulations and core technologies. Our commitment is to provide quality, competitive products for long-term business partnerships worldwide.
Certifications: ISO9001:2015, ISO14001:2004, IATF16949:2016, IECQ QC 080000:2017, UL
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