PE pipes are usually used in the construction industry and family decoration. When consuming PE pipes, they may be affected by many factors, such as the selection of materials, temperature and screw speed. Next, Wu Feng's small editor will give you a brief introduction of the influence of temperature on PE pipe consumption?
PE pipes are mainly made of polyethylene, which can be extruded through plastic extruders. PE pipes are mainly used in the fields of water pipe networks in villages and towns, irrigation and drinking water projects, etc. As PE pipes are connected with hot melt and electric melt to complete the integration of interfaces and pipes, and the circumferential stress and axial impact stress of opposite pressure attacks are used, thus avoiding the second pollution of soft water, therefore, PE pipe temperature in the consumption process is too low, plasticization is not good, temperature is too low, the material is also easy to differentiate.
Regarding temperature control, it should be concluded according to the original formula, extruder, head planning, screw speed, etc., and after consumption, the accumulation of PE pipes should not be too kneaded and exposed to the sun, otherwise the raw material quantity of PE plastic pipes will change due to oxidation induction.
In addition, the low-temperature impact of PE pipe is also relatively good. The low-temperature embrittlement temperature of polyethylene is extremely low, and it can be safely used in the temperature range of -60-60 ℃. During winter construction, due to the good impact resistance of the material, embrittlement of the pipe will not occur. However, it must be noted that PE pipe can be used as hot water pipe when the temperature resistance reaches 60 ℃. In fact, this is a wrong idea. In the construction process, we should stop backfilling according to the pleading of our country's construction specifications, so as to avoid the influence of the environment on the temperature in the pipe.
The above is the influence of temperature on PE pipe under the simple explanation of Yushun pipe. I hope the above content can be helpful to everyone.
Shandong Yushun Pipeline Engineering Co., Ltd.