Hōʻike alakaʻi kaulahao

ʻO ka wehewehe pōkole:

ʻO ka HDPE kahi plastic thermoplastic non polar me ka crystalline kiʻekiʻe a me nā waiwai uila kūpono, ʻoi aku ka ikaika dielectric insulation kiʻekiʻe. ʻO kēia polymer he non-hygroscopic hiki ke hoʻohana ʻia no ka hoʻopili ʻana me ka mahu wai maikaʻi. ʻO ka HDPE me ka Middle a me ke kaumaha mole kiʻekiʻe he hopena maikaʻi ka hopena i ka mahana maʻamau a hiki i ka zero 40 degere Celsius.