Nūhou

Kiʻekiʻe-kiʻekiʻePepa HDPEHe ʻano pepa i hana ʻia e ka hoʻoheheʻe ʻana i nā ʻāpana keʻokeʻo non-toxic, ʻono ʻole a ʻala ʻole ma o ka hoʻoheheʻe ʻana i ka wela kiʻekiʻe. ʻO kona kiʻekiʻe he 130°C, a ʻo kona mānoanoa pili ma waena o 0.946-0.976g/cm3. Loaʻa iā ia ke kūpaʻa wela maikaʻi a me ke kūpaʻa haʻahaʻa haʻahaʻa, a hiki ke kū i ka hoʻohana ma lalo o nā kūlana kūlohelohe koʻikoʻi. Loaʻa iā ia ke kūpaʻa kemika maikaʻi a hiki ke kū i ka Corrosion o nā mea like ʻole e like me ka waikawa a me ka alkali. Eia kekahi, ʻo ka pepa HDPE kiʻekiʻe he kiʻekiʻe ka rigidity a me ka paʻakikī, a me ka ikaika mechanical kiʻekiʻe, hiki ke kū i nā pono o ka hapa nui. ʻOi aku ka maikaʻi o kāna mau waiwai dielectric, a ʻaʻole hiki ke hoʻopilikia ʻia e nā mea o waho. I ka pane ʻana i ka haʻihaʻi koʻikoʻi o ke kaiapuni, hana maikaʻi ʻia ka pepa HDPE kiʻekiʻe, a hiki ke pale maikaʻi i ka longitudinal a i ʻole transverse cracking, i hōʻoia ʻia ke ola lawelawe o ka mea holoʻokoʻa no ka manawa lōʻihi. I ka pōkole, kiʻekiʻe-densityPepa HDPEhe mea kiʻekiʻe me ka hana maikaʻi loa a me ke ola lawelawe lōʻihi, i hoʻohana nuiʻia i ka hana a me ka hanaʻana i nāʻoihana likeʻole.