Vulu pupuu pupuu polyethylene mamafa mole mole maualuga

Fa'amatalaga Puupuu:

O le polyethylene mamafa maualuga le maualuga i le taimi nei o le malosi sili ona maualuga ma faʻapitoa faʻapitoa i le lalolagi, lalagaina e le polyethylene ma le mamafa mole o le 3 miliona ~ 6 miliona. Malosi o le mitiia ma le a'afiaga o a'afiaga, tipi le tete'e, ultraviolet radiation tete'e, vaila'au corrosion tete'e, ma umi deflection ola. Faʻaaogaina o le ultra-high molecular weight polyethylene short fiber vulu ma vulu e faʻaleleia atili ai le malosi o le vulu, faʻatasi ai ma se lagona vili fulufulu mamoe, faʻafesoʻotaʻi faʻalelei, faʻaoga mo totigilima faʻamaʻi, ie tipi, mea e faʻafefeteina ma ie fale gaosi oloa.