Ultra high molecular weight polyethylene sliding block cushion block PE sliding block UPE module pol

  Chain guide rail, also known as chain guide and chain rail, is a static pressure guide rail and polymer chain guide rail, which is used to support and guide the chain, reduce chain friction, reduce noise and enhance the service life of the chain
High wear resistance, temperature resistance, precision, stability, silence, environmental protection and other high-precision chain guidance
Reasons for using ultra high molecular weight polyethylene plate as raw material for chain guide rail
1
Good wear resistance
  UHMWPE board has very good wear resistance, and its wear resistance is only better than that of plastic & mdash& mdash; Polytetrafluoroethylene is a little lower, ranking second in the industry
In addition, UHMWPE sheet also has very good self-lubricating performance, and its self-lubricating coefficient is better than that of copper and iron with lubricant
Ultra high molecular weight polyethylene sheet also has the characteristics of very small specific gravity
Its specific gravity is 0
98
The chain guide rail is almost the same as water
Therefore, it is very simple and convenient to process and not complicated to use

2
Good impact resistance
  UHMWPE board also has very good impact resistance and has very good impact resistance
The excellent impact resistance of UHMWPE is closely related to its molecular weight
When the molecular weight is less than 2 million, the impact strength will increase with the continuous increase of molecular weight, reaching a peak at 2 million
After reaching the peak, if the molecular weight increases again, the impact strength will decline
This is because the molecular chain will hinder its photocrystal action at extraordinary times, so that there is a relatively large amorphous region in the macromolecule, so it can absorb a very large impact

3
Low friction coefficient
  UHMWPE plate also has very low friction coefficient, which can be said to be very wear-resistant, and has very low friction coefficient and good self-lubricating performance
It is a very good material for chain guide rail bearing sleeve and sliding block
Ultra high molecular weight polyethylene is used as the friction part of the chain guide rail