huahana

LDPE resin QLT04 no ke kiʻiʻoniʻoni ʻike kiʻekiʻe,
Papa kiʻiʻoniʻoni LDPE QLT04, ʻO ka resin LDPE e hana i ke kiʻiʻoniʻoni kiʻekiʻe,

ʻO ka polyethylene haʻahaʻa haʻahaʻa (LDPE) he resin synthetic me ka hoʻohana ʻana i ke kaʻina hana kiʻekiʻe ma o ka polymerization radical manuahi o ka ethylene a no laila ua kapa ʻia ʻo ia ʻo "high-pressure polyethylene".No ka mea he nui nā lālā lōʻihi a pōkole o kāna kaulahao molekala, ʻoi aku ka liʻiliʻi o ka LDPE ma mua o ka polyethylene kiʻekiʻe (HDPE) a ʻoi aku ka haʻahaʻa.Hōʻike ia i ka māmā, hiki ke maʻalahi, maikaʻi ke kūpaʻa hau a me ka hopena.Paʻa kemika ʻo LDPE.He kūpaʻa maikaʻi kona i nā waikawa (koe naʻe nā waikawa oxidizing ikaika), alkali, paʻakai, nā waiwai insulation uila maikaʻi loa.He haʻahaʻa kona komo ʻana i ka mahu.Loaʻa i ka LDPE ka wai kiʻekiʻe a me ka hana maikaʻi.He kūpono ia no ka hoʻohana ʻana i nā ʻano hana hana thermoplastic a pau, e like me ka hoʻoheheʻe ʻana, ka hoʻoheheʻe extrusion, ka hoʻoheheʻe ʻana, ka rotomolding, ka uhi ʻana, ka puaʻa, ka thermoforming, ka welding hot-jet a me ka welding thermal.

Palapala noi

Hoʻohana nui ʻia ka papa kiʻiʻoniʻoni LDPE i ka hana ʻana i ka kiʻiʻoniʻoni blowmolding packaging, kiʻiʻoniʻoni mahiʻai a hiki ke hoʻohui ʻia me ka linear low-density polyethylene (LLDPE) e hana i ka PE i hoʻololi ʻia.Eia kekahi, hiki ke hoʻohana ʻia no ke kiʻi ʻoniʻoni wela wela, laminated film, freezing film, medical packaging, multi-layer coextrusion film, heavy-duty packaging film, pipe coatings, cable sheathing, lining and high-end chemical foaming.

ʻO LDPE (QLT04/QLF39) kahi kiʻi ʻoniʻoni ʻoniʻoni kiʻekiʻe maikaʻi loa.

Nā ʻāpana

Pūʻolo, Waihona a me ka lawe ʻana

Hoʻopili ʻia ka resin i loko o nā ʻeke ulana polypropylene i uhi ʻia i loko.ʻO ka paona ʻupena he 25Kg / ʻeke.Pono e mālama ʻia ka resin i loko o kahi waihona maloʻo a maloʻo a mamao i ke ahi a me ka lā pololei.ʻAʻole pono e hoʻahu ʻia ma ka lewa ākea.I ka wā o ka lawe ʻana, ʻaʻole pono e ʻike ʻia ka huahana i ka lā ikaika a i ʻole ka ua a ʻaʻole pono e lawe pū ʻia me ke one, lepo, metala ʻōpala, lanahu a i ʻole aniani.ʻAʻole loa e pāpā ʻia ka lawe ʻana me nā mea ʻawaʻawa, corrosive a me ke ahi.

Hāʻawi ʻo Zibo Junhai Chemical i ka resin LDPE no ka hana kiʻiʻoniʻoni kiʻekiʻe.

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