- 密度:
- 0.93
What protective effects does ultra-high molecular weight polyethylene fender lining have on the hull?
Fenders and wheel sills are products developed by our company for use in ports and terminals. It has excellent properties such as light weight, impact resistance, wear resistance, corrosion resistance, UV resistance, aging resistance, small friction coefficient, and energy absorption. It can effectively prevent the impact of ultraviolet radiation and hull impact on the hull and dock. Fenders play a very important role in protecting the hull, so attention must be paid to fenders. In order to better protect the hull and dock from strong ultraviolet rays, fenders must be used good.
Market prospects of ultra-high molecular weight polyethylene fenders
As a dock fender, this product can prevent damage caused by the collision between ships and docks. It has good impact resistance and can replace traditional steel. There are separate string guards and rubber composite ones. They are widely used in major ports. Domestic and foreign ports adopt some solutions. According to our understanding, the unit that makes rubber string guards takes one year, and each unit/board has one year. The usage is two to three million, and the market is relatively optimistic.
Product properties of ultra-high molecular weight polyethylene fender
Mechanical properties
Index name Unit test method index
Density/
Breaking strength
Breaking elongation Rate
Charpy notched impact strength/
The water absorption rate of ultra-high molecular weight polyethylene is extremely low. Therefore, its physical and mechanical properties have nothing to do with the temperature factors in the working conditions used.
Material
Water absorption<<
Impact strength
Material
Impact strength
/ ~ ~ ~ ~
Ultra-high molecular weight polyethylene wear Rate comparison
Product name Molecular weight wear rate average
Ultra-high molecular weight polyethylene 10,000
10,000
10,000
10,000
10,000
Ultra high Wear comparison parameters between molecular weight polyethylene and other materials
Material polyacetal carbon steel stainless steel yellow steel
Average wear rate