TIS580-25 Thermal Silicone Adhesive
- Breakdown Voltage (V/mm)
- 21000
- Density (g/cm³)
- 1.6
- Dielectric Constant
- 3.7
- Flame Rating
- V-0
- Hardness (Shore A)
- 45
- Recommended Operating Tem…
- -50~250 °C
TIS580-25 — Product overview
TIS®580-25 is a one-component, room-temperature curing silicone rubber with excellent adhesion, high strength and good thermal conductivity. It features superior electrical insulation, sealing performance and aging resistance, and can be used within the temperature range of -50℃ to 250℃. As a dealcoholized silicone adhesive, it cures by contacting moisture in the air and on the surface of the adherend, and is suitable for the electronics and lighting industries.
TIS580-25 — Features
Good thermal conductivity
Excellent adhesion
Superior electrical insulation
Moisture resistance and shock resistance
Outstanding high temperature resistance and hot water resistance
Where this grade is used
Typical application targets for this grade include Bonding, insulation and sealing of household appliances and electrothermal appliances, Insulating protective coating for electrical appliances and sealing of plugs and sockets, Maintenance of TV sets and output transformer components, Moisture-proof sealing between high-voltage caps and hook springs, Bonding, thermal conduction and insulation sealing for neon transformers, household appliance components, electric heating tubes, rice cookers, electric irons and other electrothermal equipment.
TIS580-25 — datasheet specifications
Values below are transcribed from the official datasheet (PDF: tis580-25.pdf). Use the linked PDF for sign-off and lot-specific CoA.
Request application engineering support| Parameter | Value (typical / as stated) | Method / note |
|---|---|---|
| Appearance | White Paste | Visual |
| Density (g/cm³) | 1.6 | ASTM D792 |
| Table Dry Time | ≤20 min | - |
| Curing Type (Single Component) | De-alcoholized type | - |
| Viscosity | 20000 cps | ASTM D1084 |
| Complete Curing Time | 3-7 d | - |
| Tensile Strength | 8 N/cm | ASTM D412 |
| Hardness (Shore A) | 45 | ASTM D2240 |
| Cutting Strength | ≥2.5 N/cm | GB/T 7124 |
| Recommended Operating Temperature | -50~250 °C | - |
| Volume Resistivity (Ω·cm) | 2.0×10¹⁴ | ASTM D257 |
| Breakdown Voltage (V/mm) | 21000 | ASTM D149 |
| Dielectric Constant | 3.7 | ASTM D150 |
| Thermal Conductivity (W/m·K) | 2.5 | ASTM D5470 |
| Flame Rating | V-0 | UL94 (E331100) |
* Match values to the PDF revision cited on your purchase order.
Related thermally conductive silicone adhesives models
TIS580-25 — common questions
Replacing another vendor’s TIM or need a stack review? Send drawings — applications responds quickly.
Talk to an engineerWhat is the nominal thermal conductivity of TIS580-25?
The customer workbook lists nominal through-plane conductivity as 2.5 W/m·K. What you measure depends on pressure, gap, and fixture — use the technical documentation as the reference.
Can Ziitek supply TIS580-25 die-cut or in custom thickness?
Yes — send DXF/DWG outlines and stack height. Thermally conductive silicone adhesives parts are routinely converted at Ziitek; tolerances depend on thickness and geometry.
Where is the documentation for TIS580-25?
Download the technical documentation from this page when available. If your revision differs, name the file from your RFQ so applications engineering matches it.
Is TIS580-25 RoHS-aligned?
Ziitek targets RoHS-oriented formulations across TIM lines. Cite the compliance block for audits and tell us if you need additional regional substance lists.
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