High-density polyethylene (HDPE) board yog cov tsis muaj tshuaj lom, tsis muaj ntxhiab, nws zoo li siv quav ciab, muaj qhov kub thiab txias tsis kam (qhov kub siv qis tshaj tuaj yeem ncav cuag -70} rau -100 degree), tshuaj lom neeg ruaj khov , tuaj yeem tiv taus qhov yaig ntawm feem ntau cov kua qaub thiab alkalis (tsis resistant rau acids nrog oxidizing zog), insoluble nyob rau hauv cov kuab tshuaj nyob rau hauv lub chav tsev kub, tsis tshua muaj absorption, zoo heev hluav taws xob rwb thaiv tsev kev ua tau zoo, tsis tshua muaj ceev, muaj zog toughness (tseem haum rau tsis kub tej yam kev mob), muaj zog tensile zog, zoo hluav taws xob thiab dielectric rwb thaiv tsev, tsis tshua muaj dej nqus, tsis tshua muaj dej vapor permeability, zoo tshuaj stability, tensile kuj, non-toxic thiab harmless.
