GLPOLY has launched an product—thermal gap filler XK-S20 which could be equivalent to CGW-2. GLPOLY is the only one to develop such comparable product to CGW-2 in China.
We don’t give customer a technical data sheet only, we’ll test the physical, electrical and thermal properties according to customers’ statement after we get samples, then we test every parameter of GLPOLY thermal gap filler XK-S20, Actually, many counterparts don’t even undertand the test standard of each parameter. How they can provide alternatives.
Comparing with key characteristics of CGW-2, GLPOLY thermal gap filler XK-S20 has the advantages.
Firstly, low silicone oil leakage. It should be tested by standard of ASTM D120. Maybe some people laughed at us why did you release the true report? Customers didn’t know the detail. We don’t provide fake data and would never do this. Test report showed that oil leakage of XK-S20 thermal gap filler was 5%, and it’s half of that of CGW-2.
Secondly, Pressure and compression. 30% of compression under 40psi, it’s tested by universal mechanical instrument. During the test, GLPOLY R&D supervisor found that this test standard was not fit for compression test. GLPOLY drew up a scheme for compression test, this scheme is not only considered as a corporate standard, but also a industry standard.
Thirdly, viscosity. This is one of most concerned points. Viscosity would affect quality and dispense speed of thermal gap filler. Once, one of our customers said 320pas viscosity of XK-S20 was too high, and requested us to decrease the value to 240 pas, matching CGW-2 spec. Actually CGW-2 provides a viscosity of 330 pas, “maybe there is difference between test instrument or given revolution .” We discussed this with customer. When we contrasted the data, we needed to understand or make clear if there is any difference between customer’s test standard or instrument and ours.
GLPOLY thermal gap filler has been applied to EV battery pack and automotive electronics in Xiaokang motor, Welling motor etc, recognizing by customers with proven reliability.
GLPOLY Provides you with advanced thermal interface materials and technological thermal solutions, keeping your devices performing cooler, and extending service life.
GLPOLY XK-S20 thermal gap filler is supplied in two component, designed for automotive applications, such as battery pack, motor etc. This material has been applied in leading enterprises such as Xiaokang Motor, Welling Motor, Farasis Energy, Leap Motor etc:
1. Thixotropic, excellent slump resistance, no sag;
2. GLPOLY introduces nano-scale grinding machine to decrease particle size by 30%, improving contact between particles, optimizing heat transfer, no peers would do this;
3. Mix ratio ”1:1”by volume. Suitable for automated dispense processes;
4. Ideal for uneven topography, deforms under low compressive force, decreasing stress on component;
5. Cures into sheet, in place of thermal gap pad;
6. Accommodates a variety of bond line thickness to multiple devices;
7. Proven reliability under low and high temperature thermal cycling, prediction service life for more than 10 years;
GLPOLY XK-S20 thermal gap filler is a dispensable gap filling material with 2.0W/mK thermal conductivity. This material is thixotropic and has excellent slump resistance staying in place. It is compatible with automated dispense processes. Ideal for fragile parts, low stress applications, and in place of thermal gap pad.
GLPOLY has introduced robotic production lines to improve consistency of products and eliminate human error. Furthermore, GLPOLY is the first one, maybe the only one to adopt nano-scale grinding machine to process fillers for decreasing particle size and achieving better contact between partilces, thus improving heat transfer.
1. The first one to adopt nano-scale grinding machine to process raw material;
2. Improves raw material quality from its source, it’s hard to achieve for rivals;
3. Mixed by automatic preparation and distribution system for measurement accuracy of 3‰, rivals can not achieve it;
4. Automatic production process eliminates human error, and most rivals in China adopt manual mixing;
5. Developed simulation design and test software, improving development cycle; 6. Formulates one-to-one dispense program and delivers assembly pressure simulation;
GLPOLY focuses on 5G telecom and new engergy EV, serving leading enterprises such as LG, DJI Innovation, Huawei Marine, Welling motor, Xiaokang Motor, GAC Motor, NIO Motor, A123 System, DT Mobile, Auto Freetech, Farasis Energy, LISHEN Battery and more.
GLPOLY is always at the leading adge of technological development of thermal interface materials, and is ready to help you solve thermal management challenge with complete portfolio of products and sophisticated thermal management solution. Contact GLPOLY for a trial at your convenience, we are always here.
