Railway Sleepers Manufacturer in China Plastic Rubber Railway Block Sleeper

Advantages: 
1. Best shock resistance even in low temperature.
2. Low frictional factor, and well sliding bearing material
3. Lubricity( no caking, in adhesion)
4. Best chemical corrosion resistance and stress craze resistance
5. Excellent machinery process ability
6. Lowest water absorption(<0.01%)
7. Paragon electric insulativity and antistatic behavior
8. Nice high energy radioactive resistance
9. Abrasive resistance which always have in thermoelectricity polymer.
10. Density is lower than other thermoplastics (<1g/m3)
11. Long using temperature range: -269°C--90°C