Silica gel has the characteristics of non-toxic, environmental protection, high transparency, strong resilience, compression resistance, permanent deformation resistance, UV resistance, flame retardant, etc.

◆ heat resistance: silica gel has much better heat resistance than ordinary rubber. It can be used almost forever at 150 ° C without performance change; it can be used continuously for 10000 hours at 200 ° C; it can be used for a period of time at 350 ° C.

◆ cold resistance: ordinary rubber is - 20 ℃ ~ - 30 ℃, that is to say, silica gel still has good elasticity when it is - 60 ℃ ~ - 70 ℃, and some special silicone rubber can withstand extremely low temperature.

◆ hardness: the softness of imported silica gel is 40 ± 5 degrees, the softness of domestic silica gel is 50 ± 5 degrees, and the hardness is 80 ± 5 degrees.

◆ thickness: the minimum inner diameter of silicone tube is 0.5mm, the thinnest wall thickness is 0.5mm, and the maximum outer diameter is 500mm.

◆ food grade requirements can be achieved

Can be customized according to customer's drawing requirements