banner

banner-1
ba-2
banner-4
banner-3-1
You are here: Home » News » Industry News » Brief description of HDPE PIPE

Brief description of HDPE PIPE

Views:0     Author:Site Editor     Publish Time: 2021-09-30      Origin:Site

HDPE-PIPE

High density polyethylene (HDPE) is a white powder or granular product. Non toxic, tasteless, crystallinity 80% ~ 90%, softening point 125 ~ 135 ℃, service temperature up to 100 ℃; Hardness, tensile strength and creep are better than those of low density polyethylene; Good wear resistance, electrical insulation, toughness and cold resistance; Good chemical stability, insoluble in any organic solvent at room temperature, resistant to acid, alkali and various salts.


The film has low permeability to water vapor and air and low water absorption; The aging resistance is poor, and the environmental stress cracking resistance is not as good as that of low-density polyethylene. In particular, thermal oxidation will degrade its performance. Therefore, antioxidants and ultraviolet absorbers must be added to the resin to improve this deficiency. The thermal deformation temperature of HDPE film under stress is low, which should be paid attention to in application.


We have an excellent technical team, our products in quality and quantity will make you satisfied, welcome to buy
  • 86-316-5120812
  • Mon-Sat: 09:00AM - 05:00PM
  • Room1-3-908 Zijincheng Commercial Building, Guangyang District, Langfang City,Hebei Province,China
CONTACT US
We have an excellent technical team
Incorrect E-mail
Follow Us
Copyright ©Langfang Dingyang Flange&Pipe Fitting Co.,Ltd 1998-2021. All Rights Reserved.                                                                                                                      Support By yiwaimao.cn