HDPE (tsis tshua muaj siab high-density polyethylene) muaj rigidity siab, siab mechanical zog, siab melting point, haum rau ua cov khoom hollow, txhaj molded khoom, thiab yog siv dav hauv kev tsim cov dej khov hockey rink phab ntsa panels.
HDPE pawg thawj coj saib zoo li siv quav ciab, muaj qhov kub thiab txias tsis kam, 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, me me dej nqus, zoo heev hluav taws xob rwb thaiv tsev. Kev ua tau zoo, qhov ceev qis, cov tawv muaj zog (tseem tsim nyog rau cov khoom siv hluav taws xob tsawg), cov tshuaj muaj zog tsawg, tshuaj lom neeg tsis txaus ntseeg, lub tensile tsis kam.
