Two Component Silicone Thermally Conductive Potting Compound For Gluing Metal And PCB
TIS ®680-10AB is a two-component potting adhesive. When Component A and Component B are mixed in a specific ratio, the adhesive can cure and form into shape either at room temperature or under heating conditions. After curing, it forms a dense elastomer with integrated performance characteristics: good thermal conductivity, electrical insulation, resistance to extreme temperatures, and anti-aging properties. It features low shrinkage rate, can closely adhere to various substrates, and effectively fills the gaps between electronic components. This product delivers comprehensive protection for electronic assemblies, including thermal conduction, insulation, waterproofing, shock absorption, flame retardancy, and mechanical safeguarding.
Key Features
- Good thermal conductivity
- Good electrical insulation performance
- Controllable curing performance
- Flexibly adjustable mechanical properties
- Low viscosity facilitating gas release
- Excellent solvent and water resistance
- Excellent process compatibility
- Excellent resistance to extreme temperatures
Applications
- New energy vehicle electronics
- Industrial electronics and power equipment
- Consumer electronics
- Medical electronics
- Aerospace electronic components
- Rail transit electronic equipment
- Marine detection equipment
Typical Properties of TIS ®680-10AB Series
| Uncured Material Properties |
| Construction |
Ceremic-filled silicone |
- |
| Color/Part A |
White |
Visual |
| Color/Part B |
Black |
Visual |
| Part A Viscosity (mPa.s) |
3500 |
GB/T 10247 |
| Part B Viscosity (mPa.s) |
3500 |
GB/T 10247 |
| Mix Ratio |
1:1 |
- |
| Shelf life (months) |
6 (Unopened) |
- |
| Cure Schedule |
| Pot Life @25℃ |
30 mins |
Ziitek Test Method |
| Cure @25℃ |
3 hours |
Ziitek Test Method |
| Cure @70℃ |
20 mins |
Ziitek Test Method |
| Cure Material Properties |
| Color |
Gray White |
Visual |
| Hardness (Shore 00) |
65 |
ASTM D2240 |
| Density (g/cm³) |
1.73 |
ASTM D792 |
| Recommended Operating temperature (℃) |
-45 ~200 |
- |
| Flame Rating |
V-0 |
UL 94 |
| Thermal Conductivity (W/mK) |
1.0 |
ASTM D5470 |
| Breakdown Voltage (V/mm) |
≥7000 |
ASTM D149 |
| Dielectric Constant @1MHz |
4.2 |
ASTM D150 |
| Volume Resistivity (Ohm*cm) |
>1.0x10¹² |
ASTM D257 |
Instructions For Use
Product Packaging
1KG A/B for each tank.
5KG A/B each.
10KG A/B each.

Company Profile
Ziitek company is a high-tech enterprise dedicated to the R&D, manufacture and sales of thermal interface materials (TIMs). We have rich experiences in this field which can support you with the latest, most effective and one-step thermal management solutions. We have many advanced production equipment, full test equipment and fully automatic coating production lines which can support the production of high performance thermal silicone pad, thermal graphite sheet/film, thermal double-sided tape, thermal insulation pad, thermal ceramic pad, phase change material, thermal grease etc. UL94 V-0, SGS and ROHS are compliant.
Why Choose Us?
- Our value message is "Do it right the First time, total quality control"
- Our core competencies is thermal conductive interface materials
- Competitive advantage products
- Confidentiality agreement Business Secrect Contract
- Free sample offer
- Quality assurance contract