UHMW-PE車廂襯板采用超高分子量聚乙烯這種性能卓越令人驚異的工程塑料制造，具有自潤滑、抗沖擊、消除噪音和振動，防粘結、防腐蝕、耐老化等特性。投放市場幾年來，UHMW-PE車箱襯板經受住了長期各種環境下使用的考驗，受到客戶普遍好評，可廣泛應用于冶金礦業、煤礦、化工、糧儲、建材、港口、鹽場、電力等行業，是金屬車廂襯板的替代產品。UHMW-PE車箱襯板的使用，在提高運輸能力、保護皮帶、減少維修、節能降耗等方面，比較傳統的金屬車廂襯板有十分顯著的經濟效益。

　　超高分子量聚乙烯車廂襯板的優越性

　　1高耐磨性：在目前所有是工程塑料中UHMW-PE的耐磨性能好，引人注目。分子量越高材料就越耐磨，甚至超高許多金屬材料(如碳鋼、不銹鋼、青銅等)。例如UHMW-PE管，在強腐蝕和高磨損條件下使用壽命是剛管的4-6倍，而且提高輸送效率20%。充分展現了“節能、環保、經濟、高效”的優越性。利用超高分子量聚乙烯板做車廂襯板大大提高車廂的使用壽命。

　　2 耐腐蝕性：在堿液中不受腐蝕，在75%的濃、20%的硝酸中能穩定，它對海水、液體洗滌劑也很穩定。所以無論您的車廂是運輸什么東西，利用超高分子量聚乙烯板做襯板都是您不二的選擇。

　　3 極低的摩擦系數：靜摩擦系數為007，自潤滑性良好，是一種理想的軸承，軸套、滑塊、襯里材料。選用UHMW-PE為設備的摩擦部件，除可提高耐磨壽命外，還可以收到節能效果。高分子量聚乙烯板的這種自潤滑性極大的節省了車廂卸貨時所產生的人力物力，輕輕松松卸車。

　　4 抗沖擊性：抗沖擊性居塑料之首，無論是外力強沖擊，還是內部壓力波動，都難以使其開裂。其沖擊強度是尼龍66的10倍，聚氯乙烯的20倍，聚四氟乙烯的8倍，特別是在低溫環境，其沖擊強度反而達到高值，其柔韌性能為輸送系統提供了極為安全可靠的保障。

　　5 抗老化性：性能穩定，抗老化性好，地面、地下埋沒均可，50年不老化。按ASTM方法 測定(負荷4.6kg/cm2)，熱變形溫度為85℃，使用溫度可達90℃，在特殊情況下，允許在更高的溫度下使用。UHMW-PE是一種任性極好的材料，它的耐低溫性能也非常優異，在-269℃低溫下仍具有一定是延展性，而沒有脆烈跡象。含有一種抗紫外線物質，所以即使是露天的車廂太陽也不會曬壞車廂襯板。

　　6 衛生無毒：UHMW-PE無味、無毒、無臭，本身無腐蝕性，具有生理惰性和生理適應性。美國食品與藥品管理局(FDA)和美國農業局(USDA)允許它用于與食品和藥品接觸的場合。

　　UHMW-PE compartment liner UHMWPE engineering plastics such amazing performance, self-lubricating, impact, eliminating noise and vibration, anti-adhesive, anti-corrosion, anti-aging properties. On the market for several years, UHMW-PE trunk liner withstood the test of long-term use in a variety of environments, widely praised by customers, and can be widely used in metallurgy mining, coal, chemicals, grain storage, building materials, ports, salt, electricity, etc. industry, metal compartment liner best alternative. UHMW-PE liner wagons used to improve transport capacity, protection belts, reduce maintenance, energy saving, etc., the more traditional metal compartment liner has a very significant economic benefits.

　　UHMWPE superiority compartment liner

　　1 high wear resistance: in all current engineering plastics in the best wear resistance of UHMW-PE, the most striking. The higher molecular weight material, the more wear-resistant, even many ultra-metal materials (such as carbon steel, stainless steel, bronze, etc.). For example UHMW-PE pipe, in highly corrosive conditions and high wear life is just 4-6 times the tube, but also improve the transmission efficiency of 20%. Fully demonstrated the "energy saving, environmental protection, economic and efficient" superiority. The use of high molecular weight polyethylene liner panels do compartment greatly improve the life of the car.

　　2 corrosion resistance: in lye from corrosion, 75% concentrated sulfuric acid, 20% nitric acid stable, its water, liquid detergent is also very stable. So whether your car is something transportation, use of ultra high molecular weight polyethylene liner board to do is your best choice.

　　3 low coefficient of friction: static friction coefficient is 007, good self-lubrication, is an ideal bearings, bushings, slider, lining material. UHMW-PE device selection the most friction components, in addition to increase wear life, but also can receive energy-saving effect. Such high molecular weight polyethylene plate self-lubricating great savings generated when the car unloading manpower, easy unloading.

　　4 impact resistance: impact resistance ranks first in plastic, whether it is strong external impact or internal pressure fluctuation, making it difficult to crack. The impact strength of nylon 66 is 10 times, 20 times that of the polyvinyl chloride, polytetrafluoroethylene 8 times, particularly at low temperatures, but the impact strength reached the highest value, its pliability of the delivery system to provide a very safe and reliable protection.

　　5 anti-aging: stable performance, good aging resistance, ground, can be buried underground, 50 years without aging. Measured according to ASTM method (load 4.6kg / cm2), heat distortion temperature of 85 ℃, temperature up to 90 ℃, in exceptional circumstances, allowing the use at higher temperatures. UHMW-PE is a willful excellent material, it is also excellent low temperature resistance, low temperature at -269 ℃ still has some ductility, but there is no sign of strong brittle. It contains a UV resistant material, so even the open-air car sun drying is not bad compartment liner.

　　6 non-toxic health: UHMW-PE, tasteless, non-toxic, odorless, non-corrosive in itself, with physical inertia and physiological adaptation. The US Food and Drug Administration (FDA) and the US Department of Agriculture (USDA) to allow it to be used in contact with food and pharmaceutical applications.

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