cobblestone cow mat is widely used in various fields with its excellent performance. What is the hardness of cobblestone cow mat?

The hardness of cobblestone cow mat is generally between 50-85A. cobblestone cow mat thickness: 1-50mm, width 0.5-2m, length 10-20m. The raw material of cobblestone cow mat is natural rubber emulsion, its main component is latex containing high polymer.

cobblestone cow mat Performance Features:

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

2.cobblestone cow mat is a kind of crystalline rubber, which is formed by stretching under the action of external force. High self-compensating strength; The average molecular weight is large and the mechanical strength is high.

3.cobblestone cow mat has good processing properties 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. The molecular chain does not contain polar groups, cobblestone cow mat 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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