Ka hoʻohana ʻana i ka polyethylene wax ma PVC

Ma ke ano haiki,polyethylene waxhe polyethylene homopolymer kaumaha haʻahaʻa pili;Ma ka manaʻo ākea, hoʻokomo pū ʻia ka wax polyethylene i hoʻololi ʻia ka polyethylene wax a me ka copolymerizedpe wax.ʻO ka mea maʻamau, inā ʻaʻole hiki i kahi polyethylene polymer ke hāʻawi i kekahi ikaika a paʻakikī e like me ka resin, a ʻaʻole hiki ke hana ʻia ma ke ʻano he mea hoʻokahi i loko o kahi huahana i loaʻa i kekahi hana, hiki iā mākou ke hoʻokaʻawale iā ia he polyethylene wax.

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Hoʻohana nui ʻia ka polyethylene wax i loko o nā plastics ma ke ʻano he dispersant no nā puaʻa, ma ke ʻano he lubricant no ka hui ʻana o PVC, ma ke ʻano he hoʻololi kahe a me ka mea hoʻohui i nā mea hoʻololi PE a me PP.
ʻO PVC ka inoa piha o PVC.Kokoke loa kona wela kahe ʻana i ka mahana hoʻohaʻahaʻa, no laila ua maʻalahi ka hana ʻana i nā ʻano like ʻole o ka hoʻohaʻahaʻa ʻana i ka wā o ka hana ʻana, e hopena ai i ka nalowale o ka hoʻohana.
No laila, pono e hoʻohui ʻia nā mea hoʻomehana wela a me nā lubricants i ka hoʻokumu ʻana i nā hui PVC, ʻo ka mea mua e hoʻomaikaʻi i ko lākou thermal stability, ka mea hope e hōʻemi i ka friction ma waena o nā kaulahao mole PVC, a me ka hoʻokuʻu ʻana i ke kiʻiʻoniʻoni ma waena o ka PVC hehee a me ka metala, e hoʻomaikaʻi i ka maʻalahi o ka hana ʻana i ka PVC. i loko o nā huahana like ʻole.ʻO ka polyethylene wax a me ka oxidized polyethylene wax he mau lubricants maʻamau i PVC.
I ka wā o ka hana ʻana o PVC, ʻaʻohe hoʻoheheʻe maʻemaʻe, ʻo nā ʻāpana lua wale nō (100 μ About m, ʻo ia hoʻi nā ʻāpana mua a me nā nodules) ma lalo o ka hana o ka wela a me ka ʻili mechanical, hoʻokaʻawale i nā pōpō liʻiliʻi (1 μ M a i ʻole), ka ʻO ke kaʻina hana o nā globules e māhele hou ana i nā nodules (100 nm).

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Kapa ʻia kēia kaʻina hana he gel a plasticization paha.I mea e hoʻokō ai i nā waiwai mechanical ʻoi aku ka maikaʻi, nā waiwai o ka ʻili a me ka hana ʻana, ʻo ke kiʻekiʻe o ka gel ma waena o 70% a me 85%.
ʻO ke koho kūpono o ka polyethylene wax hiki ke hoʻopaneʻe a hoʻolōʻihi i ka hana gel.Ma hope o ka hoʻoheheʻe ʻana, loaʻa ka homopolymer polyethylene wax ma waena o nā mea nui a i ʻole nā ​​nodules, e hōʻemi ana i ka friction ma waena o nā mea nui a i ʻole nā ​​nodules, a laila e hōʻemi ana i ka hoʻoheheʻe ʻana o ka wela o ka heheʻe, hoʻopaneʻe i ka plasticization o PVC, a hoʻomaikaʻi i ka paʻa wela o PVC.
ʻO ka oxidized polyethylene wax kahi kūpono me PVC, hiki ke hoʻopili i ka ʻili o nā nodules, hoʻonui i ka viscosity hehee, a hoʻoikaika iki i ka ʻano gel;
ʻO kāna hana nui ʻē aʻe ʻo ka hana ʻana i kahi kiʻiʻoniʻoni ma luna o ka PVC hehee a me ka metala, e hōʻemi ana i ka friction ma waena o ka mea hoʻoheheʻe a me nā mea hana.He mea hoʻokuʻu maikaʻi ia i ka hana PVC, ʻoi aku hoʻi i nā kiʻiʻoniʻoni PVC (organic tin stabilizer).ʻO ka hoʻohui ʻana i ka nui kūpono o ka oxidized polyethylene wax ʻaʻole wale ka hana hoʻokuʻu maikaʻi, akā ʻaʻole hoʻi e hōʻemi i ka ʻike.
I kēia manawa, me ka synthetic polyethylene wax a me ka oxidized polyethylene wax.Hoʻohana nui ʻia ka pāpaʻi paraffin, ka wax Fischer Tropsch, a me ka wax by-product ma PVC, a pono e hoʻohālikelike ʻia lākou e like me nā noi terminal.
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No ka laʻana, hiki ke hoʻokani pila hoʻoheheʻe haʻahaʻa i ka lubrication mua, hiki i ka wax melting point polyethylene wax a me Fischer Tropsch wax ke pāʻani i ka lubrication waena, a hiki ke hoʻokani pila hoʻoheheʻe kiʻekiʻe oxidized polyethylene wax i ka lubrication hope.
ʻO kekahi mau lubricants me ka palena ʻole o ka wela, e like me ka paraffin a me nā esters fatty acid, hiki ke waiho ma luna o nā poʻo make o nā huahana extrusion a me nā wili hoʻoluʻu o nā kiʻi calendering.Hiki i kēia mau mea ke loaʻa nā hopena maikaʻi ʻole i ka ʻili o nā huahana hope, a me ke ʻano hana a me ka hana ʻana o nā limahana ma ka pūnaewele.Eia kekahi, kiʻekiʻe loa ka hoʻohālikelike o kahi lubricant hoʻokahi i PVC.Inā hoʻohana ʻia kahi puʻupuʻu lubricant composite, ʻaʻole hiki i nā ʻāpana like ʻole ke ʻae a hana pū kekahi me kekahi, hiki ke maʻalahi i ke kaomi.
No laila, ʻo ke koho ʻana i nā lubricants me ka maikaʻi paʻa a me ke kūpaʻa wela maikaʻi e pili ana i nā noi huahana e like me ke koi ʻia ʻana o ka paʻi ʻana a me ka pīpī ʻana he mea nui loa ia no ka hana maʻalahi a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana.
No nā kikoʻī hou aku, e ʻoluʻolu e nīnau mai iā mākou!
Qingdao Sainuo Chemical Co., Ltd.ʻO mākou ka mea hana no ka PE wax, PP wax, OPE wax, EVA wax, PEMA, EBS, Zinc / Calcium Stearate….Ua hala kā mākou huahana i ka REACH, ROHS, PAHS, FDA hoʻāʻo.
ʻO Sainuo, e hoʻokipa i kāu nīnau!
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