Polymer chain guide rail wear-resistant self-lubricating chain guide rail has various specifications

  The main features of ultra high molecular weight polyethylene chain guide rail (UPE track guide rail) are: 1
Self lubrication and non water absorption - destroy the molecular chain formed by water absorption, eliminate bonding, and the blanking is natural and smooth
2
High wear resistance ranks first in plastics and exceeds some metals - add a variety of modifiers to maintain the original characteristics, and improvement has more practical advantages

3
Impact resistance - the impact strength reaches 150kj / ㎡, and the manufacturer of high molecular polyethylene chain guide rail will not break
The excellent environmental stress cracking performance is 200 times that of ordinary polyethylene
Excellent low temperature resistance, no embrittlement even at - 176 ℃

4、 Excellent heat resistance ( softening point 120-125 ℃) and cold resistance (embrittlement temperature: -70 degrees C) 5, tensile strength: because UHMWPE has the necessary structural characteristics toward the tensile orientation, the product has an unequal super high tensile strength, and the Guangzhou high polymer polyethylene chain guide rail
Therefore, the super elastic modulus   can be obtained by gel spinning, and the tensile strength of the tensile strength reaches 3 to 3
5GPa, and the tensile elastic modulus is as high as 100 to 125GPa ； The specific strength of fiber is extremely strong among all fibers commercialized so far, 4 times larger than carbon fiber, 10 times larger than steel wire and 50% larger than aramid fiber