rubber refiner machine is widely used in various fields with its excellent performance. What is the hardness of rubber refiner machine?

rubber refiner machine hardness is generally between 50-85A. Thickness of rubber refiner machine: 1-50mm, width 0.5-2m, length 10-20m. The raw material for the rubber refiner machine is natural rubber emulsion, the main component of which is latex containing high polymer.

rubber refiner machine Performance features:

1. Good elasticity, elastic modulus of 3-6MPa;

2.rubber refiner machine is a kind of crystalline rubber, which is stretched to form crystals under the action of external forces. High self-compensating strength; The average molecular weight is large and the mechanical strength is high.

3.rubber refiner machine has good processing performance due to its wide molecular weight distribution. It has good dispersion and co-solubility with the compounding agent, is easy to use with fillers and most other rubbers, and is easy to process and paste.

4. It has good air permeability, cold resistance, electrical insulation and heat insulation.

5. Aging resistance is the fatal weakness of natural rubber.

6. Molecular chain does not contain polar groups, rubber refiner machine is a non-polar rubber. Resistant only to some polar solvents. So its oil resistance is very poor. Good resistance to alkaline, but not strong acid.

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