Pono e mālama ʻia ka resin polyethylene ma kahi ʻano e pale ai i ka ʻike pololei ʻana i ka lā a me ka wela. Pono e maloʻo ka wahi mālama a ʻoi aku ka maikaʻi ʻaʻole ma mua o 50 ° C. ʻAʻole hāʻawi ʻo SABIC i ka palapala hōʻoia i nā kūlana mālama maikaʻi ʻole e alakaʻi i ka pōʻino o ka maikaʻi e like me ka hoʻololi ʻana o ka waihoʻoluʻu, ʻala ʻino a me ka hana ʻole o ka huahana. Manaʻo ʻia e hana i ka resin PE i loko o 6 mau mahina ma hope o ka lawe ʻana.