VieTape GP4200 synthetic graphite is an extremely light and flexible material synthesized from polymer precursor through high temperature heat treatment process. Derived from the crystal structure of graphite, VieTape GP4200 graphite features an anisotropic and overall high thermal conductance. It possesses unique functions such as eliminating hot spots, shielding components and reducing skin temperature of electronic devices. It is an ideal heat spreader for thermal management in limited space. VieTape GP4200 can be supplied in rolls or die-cut form and can be laminated with plastics, foams and PSA.
APPLICATIONS of VieTape GP4200
- Consumer electronics
- Optical communication equipments
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About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
Properties | Vietape GP4200 | Test method |
Color | Dark Grey | Visual |
Thermal resistance @1000psi; (in2 oC/W) | 0.032 ± 0.02 | ASTM D5470 |
Thermal conductivity (W/mK) X,Y axis | >300 | ASTM D5470 |
Thermal conductivity (W/mK) Z axis | 10 – 15 | ASTM D5470 |
Thickness (mm) | 0.200 ± 0.025 | ASTM D374 |
Density (g/cm3) | 0.4 ± 0.1 | ASTM D2638 Modified |
Electrical Conductivity (S/m) | 6 * 104 | ASTM C611 |
Working Temperature ( oC) | -55 to 400 | – |
Repeat Bending @ 180 o , RS(cycle) | 5000 | – |
