Hdpe Tube Khoom Siv

Tshuaj lom neeg xwm

Polyethylene tiv taus ntau hom kuab tshuaj organic, muaj ntau cov kua qaub thiab alkali corrosion, tab sis tsis tiv taus cov oxidizing acids, xws li nitric acid. Polyethylene yuav oxidized nyob rau hauv ib puag ncig oxidizing.

Lub cev nqaij daim tawv

Polyethylene tuaj yeem pom tau tias yog pob tshab hauv lub xeev ntawm cov zaj duab xis, tab sis thaum nws muaj nyob rau hauv cov duab thaiv, nws yuav muaj lub zog tawg thiab opacity vim qhov ntau ntawm cov muaju hauv. Cov degree ntawm crystallization ntawm polyethylene yog cuam tshuam los ntawm tus naj npawb ntawm cov ceg. Ntau cov ceg, qhov nyuaj nws yog qhov yuav tsum tau quaj. Kev kub txias ntawm cov polyethylene muaju tawg kuj tseem cuam tshuam los ntawm tus naj npawb ntawm cov ceg saw sib txuas, uas qhov nruab nrab ntawm 90 degrees Celsius txog 130 degrees Celsius. Ntau cov ceg txuas, qhov qis dua hauv qab kub. Polyethylene ib leeg muaju feem ntau tuaj yeem npaj los ntawm kev ua kom tsis muaj siab polyethylene nyob rau hauv xylene hauv ib puag ncig siab tshaj 130 degrees Celsius.