ʻO ke kūpaʻa hopena kiʻekiʻe loa, hana anti-brittle maikaʻi loa ma lalo o ka mahana haʻahaʻa -30 ℃, ʻaʻole maʻalahi e haki i ka wā e hāʻule ai a hoʻopilikia; ka nui o ke kahe heheʻe haʻahaʻa loa (0.5–0.9 g/10min @200 ℃/5kg), ikaika heheʻe kiʻekiʻe, anti-sagging, kūpono no nā ʻāpana nui o ka paia mānoanoa a me ka hoʻoheheʻe ʻana i ka pepa extrusion; paʻakikī kaulike a me ka paʻakikī, emi ʻana o ka hoʻoheheʻe liʻiliʻi, pololei paʻa o ka dimensional, hoʻololi haʻahaʻa o ke warpage; ʻili ʻālohilohi kiʻekiʻe, hoʻopuehu kala like, hoʻopili maikaʻi no ka pena ʻana, paʻi ʻana a me ka electroplating; puka makani hana ākea, hoʻokumu ʻana i ka pepa extrusion paʻa me ka ʻole o nā hemahema o ka ʻili, hoʻohana hou maikaʻi ʻia o ka mea holo; UL94 HB flame retardant, RoHS piha a me REACH compliant.