为了防止船舶靠岸时与码头的撞击而造成的损坏，这就需要一种抗冲击性能特别好的护舷板来保护，传统的钢制护舷不仅在冲击过程中易变性，而且特别的易腐蚀，造成护舷更换次数特别的频繁，恰恰超高分子量聚乙烯材质的护舷板解决了这一问题，超高分子量聚乙烯板材具有宁弯不断的特性，即使受到冲击变形了也会很快就回复原材的平整。
超高分子量聚乙烯护舷板的特性:
1. 抗冲击强度高，尤其是低温抗冲击强度。
2. 耐磨性强，其耐磨强度是尼龙66和聚四氟乙烯的5倍，是碳钢的7倍。
3. 摩擦系数小，只有0.07-0.11，且具有良好的自润滑性。
4. 不粘附性好，对表面粘附物易于清理。
5. 化学性能稳定，绝大多数的无机、有机酸、碱、盐和有机溶剂对超高分子量聚乙烯都没有腐蚀性。
6. 抗老化性优异，在自然光照下，其老化寿命为50年以上。
7. 完全卫生无毒，适用于食品、医药等对卫生条件要求高的行业。
8. 密度小，质量轻。便于搬运和安装。
In order to prevent the damage caused by the collision between the ship and the wharf when the ship docks, it needs a fender with excellent impact resistance to protect it. The traditional steel fender is not only changeable in the impact process, but also particularly easy to corrode, resulting in the frequent replacement of the fender. It is precisely the fender made of UHMWPE material that solves this problem. UHMWPE sheet has the characteristic of constant bending, Even if it is impacted and deformed, it will quickly restore the flatness of the raw material.
Characteristics of UHMWPE fender:
1. High impact strength, especially low temperature impact strength.
2. Strong wear resistance, its wear resistance is 5 times that of nylon 66 and polytetrafluoroethylene, and 7 times that of carbon steel.
3. The friction coefficient is small, only 0.07-0.11, and has good self-lubrication.
4. Good non-adhesion and easy to clean the surface adhesion.
5. The chemical properties are stable. Most inorganic, organic acids, alkalis, salts and organic solvents are not corrosive to UHMWPE.
6. It has excellent aging resistance, and its aging life is more than 50 years under natural light.
7. It is completely sanitary and non-toxic, and is suitable for food, medicine and other industries that require high sanitary conditions.
8. Low density and light weight. Easy to handle and install.