thermal silica gel pads
K2800,2.80w/m-k
Good thermal conductivity, soft
ROHS, UL compliance
For LED/LCD/CPU
K2800 series thermal silica gel pads
Introduction:
K2800 series thermal silica gel is a kind of silicon rubber-based gap filling material which is highly compressed with high heat-conducting filling materials. The coefficient of heat conductivity can reach 2.80W/m.K. This kind of materials is aiming at offering superb heat-conducting property and maintains the cost efficiency of customers as well. The self-adhesion of K2500 enables them to stick on heating interfaces without back adhesives or binders. Apply K2800 heat-conducting silica sheets with appropriate thickness to the gaps between heating interfaces and their components according to the different sizes of the heating interfaces and gaps to form seamless connections between the heating interfaces and related components.
physical properties:
1. Precise dimensional stability, Excellent electrical insulation
2. Product self-adhesion, you can choose different colors
3. Common specifications: 200mm * 400 mm(7.8740"*15.7480")
4. non-toxic substances, in line with ROHS requirements
product data
Test Project | K2800 Test Results | Units | Tolerance | Test Method |
Color | Light blue | / | / | Visual |
Thickness | 0.50 to 15.00 / 0.02 to 0.59 | mm/ inch | ±10% | ASTM D374 |
Specific Gravity | 2.38 | g/cm³ | ±0.20 | ASTMD792 |
Hardness | 35.00 | Shore 00 | ±5.00 | ASTM D2240 |
Voltage Endurance | ≥3.00 | KV/mm | ±0.30 | ASTM D149 |
Elongation | 0.45 | % | ±0.20 | ASTM D412 |
Tensile strength | 2.30 | Kgf/cm² | ±0.50 | ASTM D412 |
Temperature range | -40.00 to 200.00 | ºC | / | EN 344 |
Thermal conductivity | 2.80 | w/m.k | ±0.40 | ASTMD 5470 |
UL Flammability Rating | V0 | / | / | UL94 |
Application:
1. UPS power supply and inverter power sources Applications
2 .DVD, VCD heating interfaces;
3. High and low power LEDs;
4. High and low power heating units.