Outdoors using Cold-resistance (-50), Oil-resistance TPE elastomer cable and sheath materials (below that is simpled as TPE-OW50) is a body mixed by the special rubber and many kinds of plastics. and it is also researched and developed by Weifang Tianrui Chemical Co., Ltd. The development of TPE-OW50 elastomer mainly makes up the shortages of the general TPE elastomer. And it develops the broad  foreground for the general TPE.

 

1. TPE-OW50 not only has good workability and the mechanical physical performance .

2. TPE-OW50 remarkably bears the ultraviolet radiation. After 720 hours ultraviolet radiation , its mechanical physical performance remains nearly the same as before .It can conform to the UL105 electric wire standard hot air circulation to get older (136*168).

3. TPE-OW50 has good oil-resistance. After dipping in Oil IRM902 for 168 hours at the centigrade 60, the Rates of tensile strength retention changes and elongation retention changes are more than 80%.

4. The TPE-OW50 elastomer has high temperature resistance .So in 150 temperature, under 2000g loads, the thermal deformation maintains in 50%. When Shore A equals78, its tensile strength can over 1400psi, and the tensile stretch is more than 300%.

5. TPE-OW50 elastomer has good flame- resistance . In ULSJE14AWG 16AWG AND 18AWG wires all pass FT2 VW-1 grades .

 

 

TPE-OW50 are mainly used in the wires such as ULSJE 14AWG 16AWG 18AWG.At 50 after four hours of low temperature spooling, on the superficial have non dehiscence phenomenon and the wires also maintained certain flexibility.