Polyethylene fiber composite membrane is a native of polyethylene synthetic polymer material is added to anti-aging agents, stabilizers, adhesion promoters, such as the new high strength polypropylene non-woven polyester filament, through automated production lines once new composite made of waterproof roll timber. Polyethylene fiber composite membrane should we store it? Below small to tell you about. 1 day polyethylene fiber composite membrane since the production date, shelf life of one year. 2, polyethylene fiber composite membrane in storage should be placed in ventilated, dry place polyethylene fiber price, avoid exposure to chemicals affect polyethylene performance with acids, bases, mineral oil, petroleum jelly and so on. 3. Avoid polyethylene fiber composite membrane in contact with high temperature above 80 ℃, in order to avoid permanent deformation membrane. 4, polyethylene fiber composite membrane during storage, should pay attention to the packaging is damaged polyethylene fiber offer, storage stack height should not exceed five flat coil height. Waterproof material used in roofing projects its weather resistance, temperature resistance, external performance is particularly important. Because of roofing layers, especially with no exposed insulation layer waterproof layer long withstand the wind, rain, sun, snow, cold and other harsh natural environment deformation of the invasion and grassroots structures; waterproof material used in underground works must have excellent impermeability and elongation, with good overall impermeability. These requirements are continually eroded for groundwater, and water pressure is large, and the deformation of underground structures and other conditions that may arise proposed. Polyethylene fiber, shield, waterproof material, Hebei polyethylene fiber provided by Shouguang City Shield waterproof material Limited. Shouguang City Shield Waterproof Materials Co., Ltd. (www.huadunfangshui.com) Shandong Weifang, waterproof, moisture-proof materials, leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shield waterproof material in China, leading the staff warmly welcome all inquiries negotiations to create a waterproof material Huadun a better future.