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Advantages of anti-collision wharf fender

Advantages of anti-collision wharf fender

Date of issue: 2019-06-12 Author: Click:

fender Veneer It is mainly used in wharf, port and other areas to protect the wharf and port, which is mainly used to block the impact of ships on the wharf and play a protective role. Fender veneers are mainly made of ultra-high molecular weight polyethylene plates. Because of its unique ultra-high impact resistance, impact resistance, extremely low water absorption and high strength, aging resistance, corrosion resistance, and long service life, It is destined that UHMWPE will be used in fender panel. The fender veneer made of ultra-high polyethylene sheet can be used for several years or more, which is designed by a manufacturer with reliable quality, depending on the specific conditions of the port.

I Fender panel Liquidity modification:
① The blending of UHMWPE and LCP greatly improves the fluidity and can be processed by a single screw extruder; The more LCP is added, the better the fluidity of the mixture is;
② UHMWPE is blended with PE, and the addition of PE is less than 30% to ensure that the blend has good processability without reducing too much excellent performance;
③ Add less than 10% polyethylene wax, stearate and other additives into UHMWPE;
④ The melt flow index can reach 0.2~0.4g/10min when 3~5% layered nano silicate is added into UHMWPE;
⑤ Adding 1% pyrolytic silica into UHMWPE can be used as nucleating agent of polyethylene to improve the fluidity.
II Fender panel Wear resistance modification:
Adding coupling treated molybdenum disulfide, graphite, ultra-fine carbon black, ultra-fine glass beads, carbon fiber, polytetrafluoroethylene, etc. can reduce friction coefficient and improve wear resistance; The addition of rubber and polyurethane can improve the friction coefficient.
III Fender panel With heat resistance modification:
After plasma crosslinking treatment, the use temperature of UHMWPE can be increased to 200 ℃; Filling coupling treated inorganic fillers (such as glass beads, wollastonite, talc powder, mica, calcium carbonate, etc.) in UHMWPE can significantly increase the hot deformation temperature (HDT).
4、 Fender veneers have thermal conductivity modification:
Adding copper powder, aluminum powder, lead powder and other metal powders can improve the thermal conductivity of UHMWPE;
5、 Fender veneers are mechanically modified.

It is these five characteristics that make Fender panel Be favored by the following five industries


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key word: Drain hole sealing ring , Valve lining sealing ring , Dust cover

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