Kub Resistance Range ntawm PE Yas Fwj
Qhov kub tsis kam ntawm PE (polyethylene) lub raj mis yas txawv nyob ntawm seb hom khoom siv tshwj xeeb. Feem ntau hais lus:
LDPE (Low{0}}Density Polyethylene): Kwv yees li 80-100 degree
HDPE (High -Density Polyethylene): Kwv yees li 100-120 degree
Yog tias raug kub dhau qhov kev txwv no, lub raj mis yas tuaj yeem deform lossis tso tawm cov khoom tsis zoo.
Yam tseem ceeb cuam tshuam rau qhov kub thiab txias
Qhov kub tsis kam ntawm PE yas fwj tsis yog qhov ruaj khov; Cov hauv qab no tuaj yeem cuam tshuam lawv qhov kev ua tau zoo:
Khoom Siv Purity: Cov khoom siv rov ua dua tshiab uas muaj cov impurities tseem ceeb yuav ua rau pom qhov kub thiab txias tsis kam.
Kev Siv Lub Sijhawm Ntev: Lub sijhawm ntev raug rau qhov kub thiab txias dhau sijhawm tuaj yeem txo cov khoom siv qhov ntsuas kub tsis kam.
Cov ntsiab lus ntawm cov ntsiab lus: Cov kua qaub los yog cov hauv paus muaj zog tuaj yeem ua kom cov laus thiab degradation ntawm cov khoom.
Cov lus pom zoo rau kev siv nyab xeeb
Txhawm rau kom muaj kev nyab xeeb ntawm kev siv PE lub raj mis yas, cov lus pom zoo hauv qab no tau qhia:
Tsis txhob ntim cov fwj nrog cov kua dej ntau tshaj 80℃hauv qhov kub thiab txias.
Tsis txhob siv lub fwj rau microwave cua sov lossis siab -kub kom tsis muaj menyuam.
Tshawb xyuas lub raj mis lub cev ib ntus kom paub meej tias muaj cov tsos mob ntawm deformation lossis discoloration.
Xaiv hom khoom PE tshwj xeeb uas tsim nyog rau koj daim ntawv thov.