Views: 10563 Author: Site Editor Publish Time: 2013-11-20 Origin: Site
High polymer polyethylene polymer anti-collision fender strength manufacturer
High-molecular polyethylene polymer anti-collision fender performance: mechanical properties are higher than ordinary high-density polyethylene. It has outstanding impact resistance, stress crack resistance, high temperature creep resistance, low friction coefficient, self-lubrication, chemical corrosion resistance, anti-aging noise damping, nuclear radiation resistance, etc. Use temperature 100 ~ 110 ℃. Good cold resistance, can be used at -269 ℃. The product with a density of 0.985g/cm3 and a molecular weight of 2 million has a tensile strength at break of 40MPa, an elongation at break of 350%, and a flexural modulus of elasticity of 600MPa. Abrasion amount (MPC method) 20mm.
High molecular weight polyethylene sheet has good aging resistance, longer service time, high molecular weight polyethylene fender has light weight, impact resistance, wear resistance, corrosion resistance, aging resistance, small friction coefficient, can prevent due to ultraviolet rays irradiate. Its impact strength is 20 times that of polyvinyl chloride, 10 times that of nylon 66, and 8 times that of polytetrafluoroethylene. It has wide applicability and can also be used as a ship anti-collision device. Low reaction force, small surface pressure, reasonable energy absorption; strong adaptability to constant and pitching when the ship is berthing; easy installation and maintenance.
