Characteristics and specifications of PE materials
Views: 0 Author: Site Editor Publish Time: 2022-03-17 Origin: Site
PE (polyethylene)It is a kind of thermoplastic resin. PE is divided into high-density HDPE, low-density LDPE and linear low-density LLDPE according to the polymerization method, molecular weight and chain structure.
How is LDPE different from HDPE?
Compared with HDPE, LDPE is softer and easier to melt at a lower temperature.LDPE is used in sandwich bags... and other products.HDPE is harder, has higher chemical resistance and can withstand higher temperatures.(120°C for short time and 110°C for continuous) HDPE is widely used for plastic pipes..etc.
HDPE has higher chemical resistance and can withstand higher temperatures.(120 degrees Celsius for short time and 110 degrees Celsius for continuous) It is widely used in items such as plastic pipes PE★Characteristics: chemical corrosion resistance, impact resistance and good toughness, low water absorption, light weight and easy processing, can be used in food.PE★Applications: Drilling boards for food, industrial drilling boards, gears, etc.
PE characteristics: medium slip, high point resistance, high gloss and high transparency, PE is insoluble in water, slightly soluble in hydrocarbons, toluene, etc., can resist most acid and alkali corrosion, PE has low water absorption, and remains stable at low temperatures Can maintain flexibility