FAQ of thermal silicone grease
[ Date: 2021-05-19 13:30:15 Author: Popularity: ]
Share :    67.7K


Q1: Is the higher the thermal conductivity of thermal conductive silicone grease, the better?

A1: No, the premise of higher thermal conductivity is to ensure that the other properties of the product meet the application requirements, so as to ensure that the product will not have other problems during long-term application, such as uneven scratches, particles, and drying.


Q2: Some users have suggested that the thermal grease is cured and dried?

A2: Thermally conductive silicone grease will not cure, but inferior quality silicone grease may dry out. It should be noted that there will be no chemical reaction during the application of thermally conductive silicone grease, and it will not be structured and cured. Drying is due to too much oil separation, which causes the silicone grease to thicken and dry.


Q3: Is the higher the viscosity of thermal conductive silicone grease, the better the thermal conductivity?

A3: Not necessarily, the thermal conductivity of thermal conductive silicone grease is determined by the thermal conductivity of each material in the formula.


Q4: What is the thermal conductive silicone grease sizing process and what should be paid attention to?

A4: Common points, scraping, printing, and wiping, generally need to pay attention to whether there are particles, whether it is easy to operate, whether there is a pungent smell, etc.

Q5: Does thermal grease have adhesiveness?

A5: To be precise, thermally conductive silicone grease has a certain degree of viscosity, but it cannot achieve the effect of adhesion. The viscosity is to better adhere to the heat dissipation components and prevent displacement.


Q6: Thermal conductive silicone grease is too thick; can you add silicone oil directly to dilute it?

A6: Depending on the situation, it is generally not recommended to dilute and adjust the silicone oil without authorization, because the properties of silicone oil will be different due to different manufacturers and batches. The viscosity will be reduced, but the performance is difficult to guarantee. If dilution is needed urgently, standard operation must be carried out under the guidance and requirements of manufacturers.