Glass fiber-reinforced PE (Poly Ethylene) compound material and preparation method and application thereof
A composite material, glass fiber technology, applied in mechanical equipment, rigid pipes, pipes/pipe joints/fittings, etc., can solve the problems of easy bending, expansion, expansion, insufficient strength of PE pipes, deformation of water pipes, etc., and achieve impact resistance. Strong, solve the effect of bending and stretching in case of hot water, and preventing the pipe from sagging
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[0017] The technical features of the present invention will be further described below in conjunction with specific embodiments.
[0018] The materials used in the present invention are as follows:
[0019] HDPE Dushanzi, Xinjiang, grade 6070;
[0020] OP wax Shanghai Jiazhuo Chemical;
[0021] Ethylene Acrylic Acid Copolymer Honeywell, USA, grade 540A;
[0022] Glass fiber produced by Jushi Group, brand ER-988.
[0023] Weigh the PE resin and lubricant according to the ratio, mix them with a high-speed mixer at high speed, and then melt and extrude them through a twin-screw extruder. The glass fiber is added from the side glass fiber feeding port, and then cooled and pelletized to obtain the combination The process temperature is 240-260℃.
[0024] The formulations of Examples 1 to 4
[0025]
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