An expert in PVC tarpaulin / PVC film industry since 2002

Characteristics and storage methods of PE tarpaulin materials

by:LINYANG     2022-11-14
Among all the tarpaulins made of different materials, the PE tarpaulin should be considered the most used, and its production material is polyethylene PE. What are the characteristics of polyethylene tarpaulin, the production material of PE tarpaulin? Polyethylene is a typical thermoplastic, which is odorless, tasteless and non-toxic flammable white powder. The molded PE resins are all extruded and granulated waxy granules with milky white appearance. The melting point is 100-130°C, its low temperature resistance is excellent, and the operating temperature can reach -100~-70°C. It can still maintain good mechanical properties at -60 °C, but the operating temperature is 80~110 °C. It has good chemical stability and is resistant to dilute nitric acid, dilute sulfuric acid and any concentration of hydrochloric acid, hydrofluoric acid, phosphoric acid, formic acid, acetic acid, ammonia water, amines, hydrogen peroxide, sodium hydroxide, potassium hydroxide and other solutions at room temperature. The raw material of PE tarpaulin generally refers to color striped cloth, which is coated with PE film on both sides of PE woven cloth, and also uses polypropylene woven cloth. The production process is: drawing - circular woven cloth - double-sided lamination. This kind of tarpaulin has poor waterproof performance. Generally, it cannot guarantee the waterproof performance after one use. The disadvantage is that it is easy to wear and tear. It is generally used for temporary storage of goods to protect against rain and dust, and is not suitable for long-term use in open air. How to reduce the damage to PE tarpaulin? Storage conditions: The storage place must be ventilated, ventilated, light and clean, and the air circulation should be adhered to during the day. The doors and windows should be closed in rainy days to ensure that the items are dry and avoid moisture. The storage area is divided into: waiting area, good product area, and defective product area. When the items are stacked on top of each other, 'the top is small and the bottom is big, and the top is light and the bottom is heavy'. Storage should abide by the three principles: fire, water, pressure; fixed-point, quantitative; first-in, first-out. Items in the warehouse are stored at room temperature. Items that are susceptible to moisture should not be placed directly on the ground, but should be placed on shelves or pallets for blocking. For the common double-pole tents now, when the tent poles are set up, the two poles are supported at the same time; when the tent is closed, the sand and debris in the tent should be cleaned up; when setting up the tent, it is more important to choose a campsite, and try not to have too many on the ground. Try not to cook in the tent; in order to protect the tent, you can first lay a piece of ground cloth under the tent; when lowering the tent, first lower the two opposite corners of the tent, and then lower the other two opposite corners. The tent made in this way is relatively flat. Zhongshan LINYANG is located in Zhongshan City. It is an enterprise specializing in the production, manufacture and sales of various PE rainproof tarpaulins, PVC tarpaulins, PVC film silicone canvas, cotton canvas, etc. Customers are welcome to visit our company for guidance and cooperation. Hotline--86-760-23759163 (Mr. Wu), we will serve you wholeheartedly.
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