ʻO ka fiber polyethylene kaumaha molekala kiʻekiʻe loa ka mea pale pōkā māmā loa o ka honua, nona ka lakio ikaika-i-ke-kaumaha kiʻekiʻe, modulus kiʻekiʻe. Ma muli o ka omo kiʻekiʻe, hiki ke hoʻemi nui ʻia ka pōʻino komo ʻole. Eia kekahi, hiki i ka lole UD ke omo i ka haʻalulu o ka pōkā a pale i nā ʻāpana pōkā i haki ʻia e hoʻopau i ka trauma blunt a pale i nā ʻeha lua. No laila, ʻo ia ka mea hui palupalu kūpono no ka pōkā.

ʻO ka ʻenehana kūikawā o kā mākou lole he mau pono like ʻole o ka hana ballistic kūpono, ka hilinaʻi maikaʻi, ke komo ʻoluʻolu, ka māmā, ka pale ʻana i ka UV, ka paʻa ikaika, ka modulus elastic maikaʻi, ka omo ikehu kiʻekiʻe. Maikaʻi loa i ka pale ʻana i ka pala, ke kūʻē ʻana i ka makū, ke kūpaʻa wela a me ke kūʻē ʻana i nā ʻano ʻino like ʻole. Hoʻohana: ʻAʻahu pale kino, papa pale paʻakikī, pale pale pahū, pale pale hoʻopau pahū pōkā, pale pale ballistic a me ka hopena, nā lako pale lehulehu e like me ka hana ʻana i nā pale kaua o ke kaʻa, ka pahu kaʻa, nā mokulele, nā moku kaua, ka pale radar a me ka missile, a pēlā aku.