ʻO PVC ka inoa piha o PVC.Kokoke loa kona wela kahe viscosity i ka wela degradation, no laila ua maʻalahi ka hana ʻana i nā ʻano like ʻole o ka degradation i ka wā o ka hana ʻana, no laila e nalowale ana ka hana hoʻohana.No laila, pono e hoʻohui ʻia ka stabilizer wela a me ka lubricant i ke ʻano o ka hui ʻana o PVC.Hoʻonui ka mea mua i kona kūpaʻa wela, aʻo ka mea hope e hōʻemi i ka friction ma waena o nā kaulahao mole PVC, a me ka ikaika hoʻokuʻu ma waena o PVC hehee a me ka metala, i mea e hoʻomaikaʻi ai i ka ʻoluʻolu o ka hana ʻana i ka PVC i nā huahana like ʻole. Wax polyethylene a oxidized polyethylene wax he mau lubricants maʻamau i ka PVC.

I ka wā o ka hana ʻana o PVC, ʻaʻohe hoʻoheheʻe maʻemaʻe, ʻo nā ʻāpana lua wale nō (100 μM, i haku ʻia me nā ʻāpana mua a me nā nodules) i hoʻokaʻawale ʻia i nā pōpō liʻiliʻi (1 μM a i ʻole), a laila hoʻokaʻawale i nā nodules (100nm).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, kūpono 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.Homopoly polyethylene wax aia ma waena o nā ʻāpana mua a i ʻole nā ​​​​nodules ma hope o ka hoʻoheheʻe ʻana, e hōʻemi ana i ka friction ma waena o nā mea mua a i ʻole nā ​​nodules, pēlā e hōʻemi ai 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 kaope waxLoaʻa i kahi kūpono me PVC, hiki ke hoʻopili i ka ʻili o nā nodules, hoʻonui i ka viscosity heheʻe, a hoʻoikaika iki i ka ʻano gel;

ʻO kāna hana nui e hana i kahi kiʻiʻoniʻoni ma ka PVC hehee a me ka ʻili metala e hōʻemi i ka friction ma waena o ka hehee a me nā mea hana.He mea hoʻokuʻu hoʻokuʻu maikaʻi i ka hana PVC, ʻoi aku hoʻi i ke kiʻiʻoniʻoni PVC (organic tin stabilizer).ʻO ka hoʻohui ʻana i ka nui kūpono o ka polyethylene wax oxidized ʻaʻole hiki ke hoʻokō i ka hoʻokuʻu ʻana i ka mold maikaʻi, akā ʻaʻole hoʻi e hōʻemi i ka ʻike.

I kēia manawa, me ka syntheticpe wax a me ka wax ope ma PVC, ka wax paraffin, ka wax Fischer Tropsch a me ka wax by-product i hoohana nui ia, a he pono no hoi e hoopili pono e like me ka palapala noi.No ka laʻana, hiki ke hana i ka paraffin haʻahaʻa 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 i ka wahi hoʻoheheʻe kiʻekiʻe oxidized polyethylene wax ke pāʻani i kahi hana i ka lubrication hope.ʻO kekahi mau lubricants me ka palena ʻole o ka wela, e like me ka paraffin wax a me ka fatty acid ester, ua maʻalahi ke waiho ʻia ma ke poʻo make o nā huahana extruded a me ka ʻōwili ʻoluʻolu o ke kiʻi calendering.E loaʻa i kēia mau mea i nā hopena maikaʻi ʻole i ka hana o 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 kūlike nā ʻāpana like ʻole a pane kekahi i kekahi, a he mea maʻalahi hoʻi e hoʻokaʻawale i ke kaomi.No laila, he mea koʻikoʻi ke koho ʻana i kahi lubricant me ka maikaʻi paʻa a me ke kūpaʻa wela maikaʻi e like me ka noi huahana, e like me ka paʻi ʻana a me ka pipi ʻana, no ka hana maʻalahi a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana.
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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