Cold resistant conveyor belt

 Cold resistant conveyor belt is specially designed for conveying in the cold materials or working in the cold regions outside, can still keep normally conveying the materials under the environmental condition of -60 ℃.

Applicable environment: refrigeration plant and high latitude area

The cold-resistant conveying belt is divided into two classes according to cold resistance,C1 and C2:C1 class belt is
applicable to environment temperature from c1-45 ℃ to +50 ℃ and C2 class belt is to -60---+50 ℃.

Due to the lack of active groups in the molecular structure of ethylene propylene rubber, the cohesive energy is low, and the compound is easy to spray frost, so the self viscosity and mutual viscosity are very poor

 

1. In terms of temperature resistance: silicone rubber has better temperature resistance grade, EPDM rubber has a temperature resistance of 150 ℃ and silicone rubber has a temperature resistance of 200 ℃;

 

2. Weather resistance: the weather resistance of EPDM is better, the rubber itself is environmentally friendly, but in humid environment, ethylene propylene rubber is more difficult to breed bacteria;

 

3. Shrinkage ratio expansion ratio: the shrinkage ratio of silicone rubber cold shrinkable tube is higher than that of EPDM cold shrinkable tube;

 

4. Other aspects: EPDM has good ozone and high strength; high hardness and poor low temperature brittleness; good elasticity and low temperature property of silica gel; general ozone and low strength!
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