China Raw Material Interface Gap Filling Material Silicone Insulation Heat Resistant Thermal Conductive Pad
China Raw Material Interface Gap Filling Material Silicone Insulation Heat Resistant Thermal Conductive Pad
| Product Name | China Raw Material Interface Gap Filling Material Silicone Insulation Heat Resistant Thermal Conductive Pad |
| Model | LC300 |
| Color | Blue |
| Thickness | 1mm ( Custom : 0.3-10mm ) |
| Hardness | 30±5 |
| Specific Gravity | 3.0g/cm3 |
| Tensile Strength | 0.19Mpa |
| Elongation | 0.4 |
| Tear Strength | 0.9KN/m |
| Breakdown Voltage | ≥10KV/mm |
| Volume Resistivity | 1×1013Ω·cm |
| Continuous Use Temp | -40~200℃ |
| Flame Rating | V-0 |
| Weight Loss | ≤0.3% |
| Dielectric Constant | 7 |
| Thermal Conductivity | 3.0W/m.k |
| Thermal impedance | 0.483℃·in /2W |
| MOQ | 50 Pcs |
| Lead time | Within 1-3 working days |
| Payment | Paypal/WU/TT/Trade Assurance/Money Gram/Cash |
| Shipping | DHL/UPS/FedEx/Aramex/EMS/HK Post |
THERMAL CONDUCTIVITY THEORY
LC thermal silicone sheet is a universal and economical thermal sealing gasket with high cost performance, soft, self-adhesive and easy assembly.It shows good thermal conductivity and electrical insulation performance under low-pressure compression force. It paves the gap between the heating device and the heat sink or the machine shell, extrudes air to achieve full contact, and forms a continuous heat conduction channel. Using the heat sink or the machine shell as the heat sink, the heat dissipation area can be effectively improved, so as to effectively improve the heat dissipation effect.
Product features:
l Low cost, high efficiency, high cost performance
l Thermal conductive silicone grease to replace volatile pollution
l Natural stickiness, easy assembly, repeatable disassembly
l Wide thickness range, can fill any uneven size gap
l High electrical insulation
Typical Applications:
l Computer / communication equipment
l Laptop / tablet / PC server
l New energy power battery / vehicle equipment
l Switching power supply / UPS
l Video / security equipment
l Any heating element and radiator
Physical Properties:
| Test Item | Test Method | Unit | LC120 | LC200 | LC300 |
| Color | Visual | - | Off white | Blue | Blue |
| Thickness | ASTM D374/374M | mm | 0.3-15 | 0.3-10 | 0.3-10 |
| Hardness | GB/T 531 | Shore A0 | 30±5 | 30±5 | 30±5 |
| Specific Gravity | ASTM D792 | g/cm3 | 2.07 | 2.74 | 3 |
| Tensile Strength | ASTM D412 | Mpa | 0.34 | 0.26 | 0.19 |
| Elongation | ASTM D412 | % | 100 | 80 | 40 |
| Tear Strength | ASTM D624 | KN/m | 1.4 | 0.8 | 0.9 |
| Breakdown Voltage | ASTM D149 | KV/mm | ≥10 | ≥10 | ≥10 |
| Volume Resistivity | ASTM D257 | Ω·cm | 1×1013 | 1×1013 | 1×1013 |
| Continuous Use Temp | - | ℃ | -40~200 | -40~200 | -40~200 |
| Flame Rating | UL 94 | - | V-0 | V-0 | V-0 |
| Weight Loss | @150℃240H | % | ≤0.3 | ≤0.3 | ≤0.3 |
| Dielectric Constant | ASTM D150 | @1MHz | 5.41 | 6.28 | 7 |
| Thermal Conductivity | ISO 22007-2 | W/m·K | 1.2 | 2 | 3 |
| Thermal impedance | ASTM D5470 | ℃·in /2W | 1.108 | 0.787 | 0.483 |
Basic specification: 200mm * 400mm, can be cut into specific shape and size according to the use requirements. Glassfiber base material / silicon back adhesive / back adhesive can be selected
Note: The parameters in the table are measured by a 2mm standard sample. The thermal impedance test conditions: thickness 1mm, pressure 40psi, average temperature 50℃
Shenzhen Union Tenda Technology Co., Ltd. was established in 2011,registered capital of 10 million, with an independent industrial park covering an area more than 10,000 square meters.which is a professional high-tech enterprise engaged in R&D,production and sales of thermal interface materials. Our team dedicated to the research and development of thermal conductivity materials, equipped with a dust-free workshop, automatic metering and feeding system, multiple automatic thermal conductivity material production lines, a testing center and four independent laboratories. The main raw materials are selected from Japan Electrochemical, Dow Corning, Shin-Etsu, etc. brand. We Obtained ISO9001 / ISO14001 / ISO45001 / IATF16946 certification. All our products are passed ROHS, REACH and UL. Our main products contain thermal pad,thermal gel,thermal ceramic plate,thermal potting compound etc.It’s widely used in smart terminals, smart homes, power supplies, communications, new energy vehicles, wearable devices and other industries. The company is now cooperating with Flextronics, DBK, Foxconn, Guangyu, Asteel Flash Group , BYD , HKC and other Companies , with annual sales reaching 100 million. We are honest to business,welcome to get some samples compare to others. We are reliable supplier of thermal interface materials.
Q1: What's the thermal conductivity test method given on the data sheet ?
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