Nūhou

ʻO Metallocene polyethylene(mPE) kahi ʻano o ka polyethylene resin synthesized ma ke kumu o ka metallocene catalysts, ʻo ia kahi hana ʻenehana koʻikoʻi i ka ʻoihana polyolefin i nā makahiki i hala. Loaʻa nā ʻano huahana me ka polyethylene haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a me metallocene linear low density polyethylene. Ua hoʻohana nui ʻia ʻo Metallocene polyethylene i ka multilayer co-extrusion blow molding process ma muli o kona ʻano kino kūʻokoʻa a me ka hana hoʻoponopono, a ua makemake ʻia e nā ʻoihana paʻi a me nā ʻoihana ʻē aʻe.

Nā waiwai o ka metallocene polyethylene

1. He ʻoi aku ka maikaʻi o ka hoʻolōʻihi ʻia o ka metallocene polyethylene ma mua o ka polyethylene maʻamau. ʻOi aku ka ikaika o ka hopena o ka metallocene polyethylene ma muli o ke kaumaha o ka molekala kiʻekiʻe a me ka puʻunaue ʻoi aku ka nui ma mua o ka polyethylene maʻamau.

2. Haʻahaʻa wela sealing wela a kiʻekiʻe wela sealing ikaika.

3. ʻoi aku ka maikaʻi o ka māliko a me ka haʻahaʻa haʻahaʻa.

Metallocene polyethylene kiʻiʻoniʻoni

1. Hoʻopili meaʻai

Hiki ke hoʻopaʻa ʻia ke kiʻi ʻoniʻoni polyethylene Metallocene me BOPET, BOPP, BOPA a me nā kiʻiʻoniʻoni ʻē aʻe, kūpono loa no ka hoʻopili ʻana i ka meaʻai ʻiʻo, ka meaʻai maʻalahi, ka meaʻai hau a me nā huahana ʻē aʻe.

2. Hoʻopili ʻia nā huahana mahiʻai

ʻO ke kiʻiʻoniʻoni polyethylene metallocene i hoʻoheheʻe ʻia i hana ʻia me nā ʻano hana like ʻole no ka pale mahu wai he maikaʻi, ʻoiai ke kiʻekiʻe o ka oxygen permeability, ua kūpono kēia hiʻohiʻona no nā huaʻai hou a me nā mea kanu. Eia kekahi, ʻo ka metallocene polyethylene blown film i nā hiʻohiʻona o ka ikaika kiʻekiʻe, anti-fogging, anti-dripping, aging resistance a me ka ʻike maikaʻi.

3. Nā ʻeke kaumaha

Hoʻohana nui ʻia nā ʻeke koʻikoʻi no ka hoʻopili ʻana i nā mea palaka, nā mea kanu, nā meaʻai, ka laiki a me nā kīʻaha. ʻO ka puka ʻana mai o ka metallocene polyethylene, nā ʻeke kaumaha kaumaha hiki ke hana i ka hana sealing, ka pale ʻana i ka wai, ka hana ʻana i ka wai, ʻoi aku ka maikaʻi o ka hana anti-kahiko, me nā mahana kiʻekiʻe ʻaʻole e palupalu i ka deformation, ʻaʻole i brittle ke anu.

ʻO ka hoʻohui ʻana o nā metallocenes i ka hana kiʻiʻoniʻoni e hoʻomaikaʻi i ka ikaika tensile a me ka maikaʻi o ke kiʻiʻoniʻoni, akā aia kekahi mau pilikia i ka hana ʻana, e like me ka viscosity kiʻekiʻe o nā metallocenes e pili ana i ka wai hoʻoheheʻe a me ke ʻano o ka haki ʻana o ka huahana i ke kaʻina extrusion. .

ʻO nā kumu o ka haʻihaʻi heheʻe o ka metallocene polyethylene i ka hana kiʻiʻoniʻoni hiki ke komo i kēia mau mea:

1. kiʻekiʻe viscosity: Metallocene polyethylene loaʻa ka viscosity hoʻoheheʻe kiʻekiʻe, hiki ke alakaʻi i ka haʻihaʻi heheʻe i ka wā o ka extrusion i ka wā e hoʻoheheʻe ʻia ai ka hoʻoheheʻe ʻana i nā ikaika ʻoki kiʻekiʻe i ka wā e hele ai i ka orifice make.

2. Ka mālama ʻana i ka wela kūpono ʻole: Inā he kiʻekiʻe loa ka wela o ke kaʻina hana, hiki i kēia ke hopena i ka hoʻoheheʻe nui ʻia o ka mea ma kekahi mau wahi oiai e koe ana ka ho'ōla hapa ʻana ma nā wahi ʻē aʻe, a hiki i kēia kūlana heheʻe like ʻole ke alakaʻi i ka haʻihaʻi o ka ʻili heheʻe.

3. ʻO ke koʻikoʻi shear: Ma ke kaʻina hana extrusion, hiki ke hoʻoheheʻe ʻia i ke koʻikoʻi ʻoki nui i ka make ʻana o ka waha, ʻoi aku ka maikaʻi inā ʻaʻole i hoʻolālā maikaʻi ʻia ka make ʻana o ka waha a i ʻole ka wikiwiki o ka hana ʻana, hiki i kēia koʻikoʻi ʻoki nui ke alakaʻi i ka haʻihaʻi heheʻe.

4. Nā mea hoʻohui a i ʻole masterbatches: ʻO nā mea hoʻohui a i ʻole masterbatches i hoʻohui ʻia i ka wā o ka hana ʻana ʻaʻole i hoʻopuehu like ʻia e pili paha i nā ʻano kahe o ka heheʻe, e alakaʻi ana i ka haʻihaʻi heheʻe.

SILIKE PFAS-ʻole PPA SILIMER 9300，I hoʻomaikaʻi i ka haʻihaʻi hoʻoheheʻe metallocene polyethylene

ʻO nā huahana SILIMER series he PFAS-free polymer processing aids (PPA)i noiʻi ʻia a hoʻomohala ʻia e Chengdu Silike. ʻO kēia pūʻulu o nā huahana he Copolysiloxane i hoʻololi ʻia, me nā waiwai o polysiloxane a me ka hopena polar o ka hui i hoʻololi ʻia.

SILIMER-9300he silicone additive i loaʻa nā pūʻulu hana polar, i hoʻohana ʻia i ka PE, PP a me nā huahana plastik a me nā huahana ʻē aʻe, hiki ke hoʻomaikaʻi maikaʻi i ka hana ʻana a me ka hoʻokuʻu ʻana, hoʻemi i ke kūkulu ʻana a hoʻomaikaʻi i nā pilikia fracture heheʻe, i ʻoi aku ka maikaʻi o ka hōʻemi ʻana o ka huahana.

I ka manawa like,SILIMER 9300Loaʻa i kahi hanana kūikawā, kūpono maikaʻi me ka resin matrix, ʻaʻohe ua, ʻaʻohe hopena i ke ʻano o ka huahana a me ka mālama ʻana i ka ʻili. Manaʻo ʻia e hoʻoheheʻe ʻia i loko o kahi masterbatch maʻiʻo ma mua, a laila hoʻohana ʻia i nā polyolefin polymers, hiki ke hoʻohui ʻia me ka hoʻohaʻahaʻa.

HoʻohuiSILIMER 9300i ke kaʻina hana, hiki ke hoʻomaikaʻi maikaʻi ʻia ka kahe hehee ʻana, ka hana ʻana, a me ka lubricity o ka resin a me ka hoʻopau ʻana i ka haʻihaʻi heheʻe, ʻoi aku ka pale ʻana o ka ʻaʻahu, liʻiliʻi liʻiliʻi liʻiliʻi, hoʻonui i ka pōʻai hoʻomaʻemaʻe mea hana, hoʻopōkole i ka manawa haʻahaʻa, a ʻoi aku ka kiʻekiʻe o ka huahana a ʻoi aku ka maikaʻi o nā huahana. kahi koho kūpono e hoʻololi i ka PPA maʻemaʻe fluorine.

Hoʻomaikaʻi i ka haʻihaʻi heheʻe metallocene.

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