I. Composition and Properties of Thermal Conductive Silica Gel
Composition: Polymer silicone oil, thermal conductive filler, flame retardant filler, crosslinking agent and color paste.
Performance: thermal insulation, stability, anti-aging, technological, flame retardant and self-adhesive.
Applications: (1) Transistors, chipsets, IC controllers (2) Information processing (3) Automotive control components (4) Consumer electronic products
II. Further Understanding of Thermal Conductive Silica Gel by Answering Questions
1. Which components are thermal conductive silica gels mainly used in?
Indirect Radiator Using MOS Heating IC Inductor
2. What's the difference between thermal conductive silica gel and silicone grease?
Repair is convenient to install, improve efficiency and high clearance
3. How to choose the thickness and hardness of thermal conductive silica gel?
Consideration of Support or Displacement in Hardness-Thickness-Seam-Filling Assembly Style Compression and Reaction Force Stabilization and Non-litter PCB Board
4. Temperature Resistance Range? How to determine?
- The temperature of 40-200 C is mainly determined by the physical properties of silica gel itself, the main raw material of silica gel.
5. Is the viscosity adjustable?
Surface viscosity can be prepared by adding chemical additives in a certain range. In principle, the lower the hardness, the higher the compression and the stronger the viscosity.
6. Is the function cloth that needs to achieve heat dissipation heating the metal radiator?
Because the metal radiator itself is hard, if the installation and contact surface pressure are uneven when contacting IC, its heat source will not be effectively transmitted to the radiator, if the interface heating conduction of the two is not equal.