Ka palena wela o ke kiʻi pale PE

ʻO ka mahana kiʻiʻoniʻoni pale Pe, hoʻohana nui ʻia i ke ola, he mea maʻamau nō hoʻi i ka ʻeke kuʻuna, ka ʻoihana meaʻai maʻamau, a me ka ʻoihana lapaʻau. ʻO ka nui loa o ka pahu i hoʻohana ʻia i ka wā ma mua ma ke kaiapuni he haumia loa. ʻO ke ola ka hoʻohana ʻana i ka kiʻiʻoniʻoni pale PE no ka hoʻomaʻemaʻe ʻana i ka meaʻai; ʻO ke kiʻi ʻoniʻoni pale PE i ʻelua mau kūlana wela: kahi haʻahaʻa haʻahaʻa, kahi wela kiʻekiʻe, a me kahi wela haʻahaʻa.

PE kiʻiʻoniʻoni pale, ʻO ka inoa piha Polyethylene, ʻo ia ke ʻano o ka polymer organic compound maʻalahi, nā mea polymer i hoʻohana nui ʻia ma ka honua. E like me nā ʻano like ʻole, ua hoʻokaʻawale ʻia ke kiʻiʻoniʻoni pale PE a me ka polyethylene (PE) kiʻi ʻoniʻoni kūikawā ma ke ʻano he substrate i ke kiʻiʻoniʻoni pale polyethylene kiʻekiʻe, polyethylene medium-density, a me ka polyethylene haʻahaʻa haʻahaʻa.

Hiki ke hoʻokaʻawale ʻia ka PE i LDPE (polyethylene haʻahaʻa haʻahaʻa) a me HDPE (polyethylene kiʻekiʻe kiʻekiʻe). Loaʻa i ka LDPE ka hoʻohana mau ʻana o ka mahana o 60-80 ℃, a ʻo HDPE ka mahana hoʻohana mau o 80-100 ℃. ʻO kona kūpaʻa wela kiʻekiʻe hiki ke piʻi i ka 100 degere Celsius.

Ua hoʻokau nui ʻo Tianrun i ka mālama ʻana i ke kaiapuni a me ka hoʻomohala hoʻomau. Hoʻoikaika ikaika mākou i ka hoʻohana ʻana i nā mea Degradable a me recyclable a hoʻoikaika e hōʻemi i ka pollution a me ka ʻōpala i ka wā o ka hana ʻana. He ʻoihana mālama kaiapuni A-level mākou ma Kina. Hiki i kā mākou mau mana palekana kaiapuni maikaʻi ke hōʻoia i ka hāʻawi maʻamau o nā kauoha ma lalo o nā kūlana o nā palena hana i kau ʻia e nā luna.