Main characteristics of thermal conductive silicone sheet

【Thermal Conductive Silicone Sheet】Main characteristics of thermal conductive silicone sheet

Insulation, thermal conductivity, wear resistance, flame retardant, gap filling, compression resistance, buffering, etc.

Advantages of thermal conductive silicone sheet:

The material is relatively soft, with good compression performance, good thermal conductivity and insulation performance, a relatively large adjustable range of thickness, suitable for filling cavities, natural stickiness on both sides, strong operability and maintainability.

The thermal conductive silicone sheet has a wide range of choices in thermal conductivity, which can range from 1.5w/k.m ----12.0w/k.m or more, and has stable performance and long-term reliable use.

The current high thermal conductivity of thermal conductive double-sided adhesive does not exceed 1.0w/k-m, and the thermal conductivity effect is not ideal.

Thermal conductive silicone grease is a room temperature curing process. It is easy to produce surface cracking under high temperature conditions, unstable performance, easy to volatilize and flow, and the thermal conductivity will gradually decrease, which is not conducive to long-term reliable system operation.

The thermal conductivity of thermal conductive silicone sheet, or its quality, is evaluated by thermal conductivity and thermal conductivity.

Thermal conductivity: refers to the amount of heat transferred through an area of 1 square meter in 1 second under stable heat transfer conditions, when the temperature difference between the two surfaces of a 1m thick material is 1 degree (K, °C), expressed as λ, and the unit is watt/(meter·degree), w/(m·k) (W/m·K, K here can be replaced by ℃).

Thermal conductivity: The ability of an object to conduct heat, thermal conductivity cannot be measured as a percentage. Thermal conductivity is an inherent performance parameter of the material itself, used to describe the thermal conductivity of the material. This characteristic has nothing to do with the size, shape, and thickness of the material itself, but only with the composition of the material itself. Therefore, the thermal conductivity of the same material is the same and does not change due to different thicknesses. They all refer to thermal conductivity.