Mae'r gwialen weldio plastig polyethylen wedi'i gwneud o polyethylen gradd uchel a masterbatch lliw trwy broses wresogi, plastigoli ac allwthio. Fe'i defnyddir gyda pheiriant weldio allwthio plastig i fondio cydrannau'r un deunydd polyethylen gyda'i gilydd.
Main production equipment :
(1) extruder (2) electrode cutting machine
Ymwrthedd 1.Abrasive sydd bob amser yn thermoelectricity polymer.
2.Best sioc ymwrthedd hyd yn oed mewn tymheredd isel.
Ffactor ffrithiannol 3.Low, a deunydd dwyn llithro yn dda
4. Lubricity (dim cacen, mewn adlyniad)
5.Best ymwrthedd cyrydiad cemegol a straen craze ymwrthedd
Gallu proses peiriannau 6.Excellent
Amsugno dŵr 7.Lowest
8.Paragon insulativity trydan ac ymddygiad antistatic
9.Nice ymwrthedd ymbelydrol ynni uchel
Kneading is carried out in an ordinary Z-type kneader or a high-speed kneader. When using 45mm extruder, the screw speed is controlled in 15~24r/min. The temperature
of the first section of the extruder is generally 160~170 ° C, the temperature of the
second section is 170~180 ° C, and the head temperature is between 170~ 90 ° C.
Cooling is carried out in the cooling water tank, usually divided into two stages of
cooling, the first stage is cooled by hot water spray, the water temperature is 40~60℃, the second stage is cooled by cold water. The welding rod is cut at room temperature after cooling.
Tystysgrif gwialen weldio HDPE:
ROHS.
Pacio: o hyd neu mewn rholiau mewn bag plastig.
Our company has our own laboratory, we will test the raw materials and finished products of HDPE welding rod , and prohibit the outflow of unqualified products.
Plastic welding rod is mainly used with plastic extrusion welding machine to weld the HDPE/LDPE geomembrane or other polyethylene sheets/plates, containers, pipelines and tanks etc.