The invention relates to a polyethylene coating elbow, producing method and the equipment.
本发明涉及一种聚乙烯涂装弯管及其制造方法和设备。
Polyethylene coating reduced the degree of ADI water embrittlement, but nylon or epoxy coatings had no effect on ADI water embrittlement prevention.
聚乙烯涂覆能降低adi的水脆化程度，而环氧树脂和尼龙涂覆无防止ADI水脆化的效果。
The steel elbow is used as the base stock for polyethylene coating elbow and no-interface circular polyethylene material is coated to the outside of steel elbow.
聚乙烯涂装弯管以钢质弯管为基材，在钢质弯管的外表面涂装无接口的环状聚乙烯材料。
While disposable cups are made predominantly of cardboard (about 95% by weight), they also contain about 5% polyethylene in the form of a thin coating inside the cup.
便携杯子虽主要由硬纸板构成（重量占比达到约95%），但还是包含了约5%的聚乙烯（polyethylene）以很薄的涂层形式附着在杯子内侧。
Polyethylene in the innermost layer forms the seals that make the package liquid-tight and provides a protective coating on the exterior to keep the package dry.
聚乙烯在内心层形式的封条，使整套液气密性，并提供一个保护性涂层对外部，以保持包装干燥。
All loose or damaged polyethylene shall be trimmed back to sound coating prior to cleaning, and the edge of the polyethylene shall be bevelled at an Angle of 30 with the steel surface.
所有损坏的聚乙烯应在清洁之前对其涂层进行测深，且聚乙烯边缘应与钢材表面成30度角。
Polyethylene plastic is generally difficult for surface coating.
聚乙烯塑料通常难以进行表面涂装。
Waterproof coiled materials of SBS are a flexible felt of polyester fibre as casing, SBS modified asphalt as coating and polyethylene film as antiseizing separation layer.
SBS防水卷材是以聚脂纤维为胎体，以SBS橡胶改性石油沥青为漫渍涂盖层，以聚乙烯塑料薄膜为防粘隔离层的一种柔性油毡。
The modified polyethylene after practical application shows bright requirement of corrosion preventive coating.
应用结果表明改性后的聚乙烯完全符合防腐涂层的要求。
Results showed that the coating problem of hot-dip zinc plating workpiece was improved evidently by using the degassing agents MPP230 and MPP620 containing a primary component of polyethylene wax.
结果发现，主要成分为聚乙烯蜡的脱气剂MPP230与MPP620可以明显改善热浸镀锌件涂装存在的问题。
The plastic substrate may be ultra-high molecular weight polyethylene and the UV opaque coating may be unexpanded polytetrafluoroethylene (' PTFE ').
该塑料基底可为超高分子量聚乙烯，并且UV不透光涂层为未膨胀的聚四氟乙烯(“PTFE”)。
The formulation, performance features, coating process and notices of chlorinated polyethylene anticorrosive paint are introduced. Coating system applied on the acid-treating plant is designed.
介绍了高氯化聚乙烯防腐涂料的性能特点，设计了酸处理车间墙壁的涂装体系及不同涂层的配方组成，介绍了涂装方法、工艺及注意事项等。
Solubility parameter and results showed that there was no corrasive phenomenon between the polyethylene strand and the coating.
用溶解度参数原则来评价涂料与网绳的涂装，结果表明，本试验研制的防污涂料对聚乙烯网绳无溶蚀作用。
Solubility parameter and results showed that there was no corrasive phenomenon between the polyethylene strand and the coating.
用溶解度参数原则来评价涂料与网绳的涂装，结果表明，本试验研制的防污涂料对聚乙烯网绳无溶蚀作用。
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