Thermally conductive silicone heat transfer gap filler pad 4w/m-k fast thermal conductive sheet heat transfer sheets
Company Profile
Tousen thermal interface materials transfer heat from electronic components to heat sinks and are used to eliminate air gaps from the interface. Our materials deliver lower thermal impedance, higher thermal conductivity and greater compliance and conformability.They are also highly reliable, with greater adhesion properties that will enhance your application's handling ease and performance, guaranteeing a longer service life. Our thermal interface materials have been designed into thousands of applications, ensuring high performance and integrity.
Guangdong Dongsen Zhichuang Technology Co., Ltd. was established in 2009 with a total registered capital of 11 million Chinese Yuan and more than 200 employees. We have two independent manufactuers located in Huizhou and Jiangxi separately . we also have oversea offices in HK and Japan to provide high-quality services to all our valued customers.
Our company has passed ISO 9001, ISO1400, IATF16949, OHSAS18001 and other related management system certifications, and our products have got UL\CE\ROHS\REACH and other certifications.
As a professional manufacturer in the field of thermal interface materials and EMI electromagnetic interference materials, Dongsen mainly provides silicone thermal conductive pads, thermal grease, thermal graphite sheet , thermal conductive tape rolls ,metal foil tapes (copper foil tape, aluminum foil tape), high temperature polyimide tapes, also we provide die cutting customize service as per customers' drawings. We are one of the biggest and most comprehensive solution suppliers of thermal conductivity materials, insulating materials and shielding materials in China.
Dongsen focuses on meeting customer needs and strives to maximize the profits of customers. We gain trust of various well-known customers, and has long-term cooperation with Samsung, Huawei, ZTE, Changhong, Panasonic, Foxconn, Midea, etc., and has been well received!
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Detailed Photos
About thermal silicon pad :
Thermal conductive silicone gap filler pad: It is specially designed for the purpose of heat transfer between heat source and heat sink.
Standard size: 400mm*200mm, support to cut any shapes and any sizes according to customer demands.
Basic thickness : 0.3~14mm, special thickness can be customized.
Viscousity : The product itself is slightly viscous, if need to strengthen adhesion , we support to back adhesion glue per customer's requirement.
Color: Normally we use grey color for production . If need special other color, please tell us when order placed . Thanks
| Model number |
TSP 5000 |
TSP 500G |
TSP 600D |
TSP 600 |
TSP 600G |
TSP 700 |
TSP 800 |
TSP 1000 |
TSP 1200 |
| thickness(mm) |
0.3~10 |
0.3~10 |
0.5~5.0 |
0.5~10 |
0.5~5.0 |
0.5~5.0 |
0.5~5.0 |
0.5~5.0 |
0.8~5.0 |
| Flame retardant rating (UL94) |
V0 |
| density (g/cm3) |
2.9 |
3.0 |
3.1 |
3.2 |
3.3 |
3.4 |
3.4 |
3.4 |
3.4 |
| Thermal conductivity (W/m·K) |
3.0 |
3.5 |
4.0 |
5.0 |
6.0 |
7.0 |
8.0 |
10.0 |
12.0 |
| Dielectric strength (V/mil)@AC |
>8 |
>8 |
>8 |
>8 |
>8 |
>6 |
>6 |
>6 |
>6 |
| Standard hardness (shore00) |
40~60 |
| Custom hardness (shore00) |
20~90 |
30~90 |
30~90 |
30~90 |
30~90 |
30~90 |
30~90 |
30~80 |
30~80 |
| elongation |
40% |
30% |
30% |
30% |
30% |
20% |
20% |
10% |
10% |
Tensile strength
(psi) |
30 |
30 |
30 |
30 |
30 |
20 |
20 |
10 |
10 |
Thermal resistance
(ºC*in2/W)
@30psi,1mm |
0.45 |
0.45 |
0.4 |
0.31 |
0.25 |
0.18 |
0.15 |
0.12 |
0.1 |
Operating temperature
(ºC) |
-50~200 |
-50~200 |
-50~200 |
-50~200 |
-50~200 |
-50~150 |
-50~150 |
-50~125 |
-50~125 |
Thermal Pad Features :
* Thermal Conductivity: 0.8~15.0W/m.K
* Low Compression application
* Easy in assembly and reusable
* Superior Temperature endurance
* Excellent electrical isolation
* Natural inherent tacky on both sides
We have 20 die-cutting production lines, which can die-cut according to customer drawings and provide integrated services(thermal conductive silicone pad die cuting)
Typical APPLICATIONS
silicone thermal pad are widely used in modern electronics,communications,medical and automotive industries
* High thermal conductivity module
* new energy vehicles
* Microprocessors, memory chips and graphics processors
* Network communication equipment
* Car equipment, charger
* High-speed hard disk drive
* 5G/6G communication module
* Power Battery
* High power LED lights
Product Parameters
There are many types of thermal pad, and various parameters can be customized according to customer requirements. Thermal conductivity, thickness, hardness, size, etc. can be processed according to customer requirements, and die-cutting services are provided to meet the packaging needs of various automated production.
The following provides the specifications of the thermal conductivity 8W series products for reference
silicone thermal pad:
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