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What is the difference between thermal conductive silicone grease and thermal conductive silicone?

Date: 2019-01-03
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Thermal conductive silicone grease and soft thermal conductive silicone pad

Simple comparison between thermal conductive silicone grease and soft thermal conductive silicone pad

1. Thermal conductivity: The thermal conductivity of thermal conductive silicone grease is higher than that of soft thermal conductive silicone gasket, which is 4.0-5.5w/m.k and 1.75-2.75w/m, respectively.

2. Insulation: Due to the addition of metal powder, the thermal conductive silica gel pad has good insulation performance. The electrical insulation index of 1 mm thickness is over 3000 volts.

3. Morphology: Thermal conductive silicone grease is paste-like, and soft thermal conductive silicone gasket is sheet material.

4. Use: Heat conductive silicone grease needs to be applied evenly, easily dirty the surrounding devices and cause short circuit; soft heat conductive silicone cushion can be cut at will, tear off the protective film and apply directly, with very small tolerance and clean.

5. Thickness: As a filling gap thermal conductive material, thermal conductive silicone grease is limited, and the thickness of soft thermal conductive silicone pad varies from 0.5 to 5 mm, which has a wide range of applications.

6. Thermal conductivity effect: the thermal conductivity silicone grease particles are big, easy to aging, and the thermal conductivity effect is general; the soft thermal conductivity silicone rubber pad can greatly increase the thermal conductivity area between the heater and the radiator because of its flexibility, and the processing technology is fine and complex. The product has strong stability.

7. Price: Thermal conductive silicone grease has been widely used at a lower price. Soft thermal conductive silicone pads are mostly used in thin and small precision electronic products such as notebook computers, with a slightly higher price.

Heat dissipation is that simple: one stick!

Thermal conductive silicone grease and soft thermal conductive silicone pad are both thermal conductive materials. When you choose them, my point of view is that the best one is suitable for you.

As electronic devices continue to integrate more powerful functions into smaller components, temperature control has become one of the most important challenges in design, that is, how to effectively remove more heat generated by larger unit power when the structure is constricted and the operating space is becoming smaller and smaller. The thermal conductivity of the product is 2.55W/mK, and the breakdown resistance is over 4000 volts. It has certain flexibility. It fits well between the power device and the heat sink aluminum sheet or machine shell to achieve the best thermal conductivity and heat dissipation. It meets the requirements of the current electronic industry for heat conducting materials. Flexible silica gel thermal insulating pad is one of the heat transfer interface materials. It has good thermal conductivity and high-level pressure resistance. Its function is to fill the big demand between processor and radiator. It is the best product to replace the binary heat dissipation system of heat conducting silica gel heat conducting paste and mica sheet. This kind of product can be cut arbitrarily, which is beneficial to automation production and product maintenance. The technological thickness of silica gel thermal conductive insulating pad varies from 0.5mm to 5mm, adding every 0.5mm, i.e. 0.5mm 1mm 1.5mm 2mm to 5mm, and the special requirements can be increased to 13mm. It is specially designed for the use of gap to transfer heat. It can fill the gap, complete the heat transfer between heating and heat dissipation parts, and also play the role of shock absorption, insulation and sealing. It can meet the design requirements of miniaturization and ultra-thinning of social equipment. It is a new material with excellent workmanship and usability, and its thickness can be applied in a wide range, especially in the automobile, display, computer and power industries.

Flame retardant and fireproof performance meets the requirements of U.L 94V-0, and meets the EU SGS environmental protection certification.

Flexible Silicone Thermal Conductive Insulation Pad, a New Heat Dissipating Material for Switching Power Supply

Flexible silica gel thermal insulation pad is one of the heat transfer interface materials. It has good thermal conductivity and high-level pressure resistance. Its function is to fill the big demand between processor and radiator. It is the best product to replace the binary heat dissipation system of thermal conductive silica gel and mica sheet.

As electronic devices continue to integrate more powerful functions into smaller components, temperature control has become one of the most important challenges in design, that is, how to effectively remove more heat generated by larger unit power when the structure is constricted and the operating space is becoming smaller and smaller. Every 10 C reduction is of great significance to the normal use and service life of sensitive components. The thermal conductivity of the product is 2.55W/mK, and the breakdown resistance is over 4000 volts. It has certain flexibility. It fits well between the power device and the heat sink aluminum sheet or machine shell to achieve the best thermal conductivity and heat dissipation. It meets the requirements of the current electronic industry for heat conducting materials.

The process thickness of silica gel thermal conductive insulating pad varies from 0.5mm to 5mm, and every 0.5mm is added, that is, 0.5mm 1mm 1.5mm 2mm to 5mm. The special requirement can be increased to 10mm. It is specially designed for the design scheme of heat transfer by gap, and can fill the gap, complete the heat transfer between heating and heat dissipation parts, and also play the role of shock absorption, insulation and sealing. It can meet the design requirements of miniaturization and ultra-thinning of social equipment. It is a new material with excellent workmanship and usability, and its thickness can be applied in a wide range, especially in the automobile, display, computer and power industries.

Flame retardant and fireproof performance meets the requirements of U.L 94V-0, and meets the EU SGS environmental protection certification.

The working temperature is generally - 50 ~220 C.

Welcome to inquire, we will send you detailed information and samples, thank you! The product has excellent thermal conductivity, good insulation, good fire resistance, good cushioning, controllable self-adhesive color, adjustable construction, simple quality stability.

Thermal conductive silicone film has low total thermal resistance, high reliability and compressibility, soft, elastic, high thermal conductivity and high cost performance. It is required by the environment of ROHS and UL that the product has natural stickiness, no additional surface bonding and easy to operate thickness from 0.3 to 16MM. It can provide free cutting and technical support for customers according to their specific requirements. Single-sided backing silicone rubber cloth, so that the product has a low hardness and strong penetration, cutting resistance and tear resistance, if you want to enhance its viscous backing rubber, one-sided or two-sided viscous optional!


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