UHMWPE has excellent wear resistance, good low temperature impact resistance, self-lubrication, non-toxic, water resistance, chemical resistance, and heat resistance is better than general PE. It can be widely used in industrial and mining fields with high impact resistance, wear resistance, corrosion resistance, non-adhesion, low noise, and high hygiene requirements, and greatly reduces the operating cost and maintenance cost of the equipment, and improves the overall economic benefits.
Ultra-high Molecular Weight Polyethylene Fender Pads can be widely used in hoppers, funnels, flaps and scraper conveyors for conveying liquids, solids and solid-liquid mixtures in mining, coal preparation plants, metallurgical industries, thermal power plants, shipbuilding and other sectors.
The fender is within a certain length from the stern to the midship, and the side outer plate within the vertical range of the freeboard deck is made of 20mm steel plate fender to prevent the hull side outer plate from colliding during the berthing or mooring process destroy. Ultra-high molecular weight polyethylene fender products are called "magic plastics", and ultra-high molecular weight polyethylene fenders are thermoplastic engineering plastics with a linear structure and excellent comprehensive properties.
UPE fender pads sill is one of the products researched and developed by our company in port and wharf applications. It has excellent properties such as light weight, impact resistance, wear resistance, corrosion resistance, UV resistance, aging resistance, small friction coefficient, energy absorption, etc., which can effectively prevent the impact of ultraviolet radiation and hull impact on the hull and dock.
Molecular weight polyethylene fender pads features:
1. Cold resistance
When the molecular weight of high-density polyethylene exceeds 500,000, the embrittlement temperature is as low as -140°c.
to liquid nitrogen or liquid helium
Its use temperature can reach 269 ° C, and it still has a certain mechanical strength. So that it will not break in seawater immersion all the year round.
2. Water absorption
The water absorption rate of molecular weight polyethylene is extremely low (<0.01%), and its physical and mechanical properties have nothing to do with the temperature factor in the working conditions used.
3. Excellent chemical resistance
Molecular weight polyethylene has high chemical stability, and can resist various corrosive media such as acid, alkali, salt, and organic compounds within a certain temperature and concentration range.
role of solvent.
4. The impact resistance and toughness are good, and the good resistance to environmental stress fracture is 200 times that of ordinary ethylene.
5. Anti-ultraviolet, long service life.