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SG飞艇开奖查询

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SG飞艇全天在线计划

Commercial Grade:
  • Neoprene
  • Nitrile (Buna-N)
  • EPDM
  • Pure Gum (Natural)
  • Silicone
  • Butyl
  • Hypalon,
  • Cloth-inserted, and more.

Choosing your rubber product::

  • What is the maximum temperature requirement?
  • What level of chemical resistance is required?
  • What level of tensile strength is required?
  • Does the application require a fabric reinforcement?
  • What are the specification requirements?
  • What level of ozone resistance is required?

SG飞艇公式

Durometer

Durometer – is a measure of the hardness of a material.
For most solid industrial elastomers durometer ranges from 30-70 Shore A.

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