ʻO ka hana PVC kahi hana paʻakikī, maʻalahi e hana i ka ua, discoloration, plasticization maikaʻi ʻole a me nā pilikia ʻē aʻe.No ka mea he koʻikoʻi ka hoʻopili ʻana o PVC i nā wahi metala e like me ka screw, screw barrel a me ka poʻo make i ka wā o ka hana ʻana, pono ia e hoʻohui i ka lubricant e hōʻemi i ka hoʻopili ʻana o PVC hehee i ka metala a hōʻoia i ka hana maʻemaʻe o PVC, ʻike ʻia hoʻi. e like me ka lubricant waho.I kēia manawa, ʻo nā lubricants waho nui i hoʻohana ʻia i nā stabilizers he paraffin wax, Fischer Tropsch wax,polyethylene wax, oxidized polyethylene wax, etc.
ʻO ka wax Fischer Tropsch no ka wax paraffin kaulahao pololei.Hoʻohui ʻia ia i ka nui o ka hana ʻana o ka huahana PVC a me ka stabilizer, e hoʻopaneʻe i ka plasticization o PVC i ka extruder a hōʻemi i ka hoʻohana ʻana i ka stabilizer.Eia nō naʻe, aia nā hopena ʻaoʻao e like me ka lawa ʻole o ka plasticization, ka ua nui, a me ka emi ʻana o nā waiwai kino.I kēia manawa, hoʻohui ka hapa nui o nā mea hana i ka oxidized polyethylene wax i loko o ke ʻano e hoʻomaikaʻi ai i ka pae plasticization o PVC hehee, i mea e hōʻemi ai i ka ua, hoʻonui i ka waiwai demoulding hope a hoʻomaikaʻi i nā waiwai kino o nā huahana.
E hoʻohana ʻia ka wax polyethylene oxidized e like me ka lubricant no ka hoʻoili ʻana o ka huahana PVC e hōʻemi i ka viscosity material, hoʻomaikaʻi i ka hiki ke hoʻopili a hoʻonui i ka luster o ka huahana.Loaʻa iā ia ka wettability maikaʻi, dispersibility a me ka hoʻohālikelike ʻana i ka hana masterbatch, a ʻoi aku ka maikaʻi o kāna huahana ma mua o ka polyethylene wax.
Sainuo ope wax
(1) High-density modified wax, hiki iā ia ke hoʻoikaika i ka plasticization, a loaʻa iā ia kahi kūpaʻa post-thermal maikaʻi, hiki iā ia ke hāʻawi i nā huahana i ka plasticization maikaʻi a me ka luster, lōʻihi ka hoʻomau ʻana o ka hana ʻana, ma ka masterbatch e hoʻonui i ka hoʻopuehu a me ka mālamalama, akā ua loaʻa iā ia. he hopena i ka manawa induction oxidative.
(2) I loko o ka ʻōnaehana PVC, hiki ke hoʻopili ʻia ka wax polyethylene haʻahaʻa haʻahaʻa haʻahaʻa ma mua o ka manawa, a ma hope.
hoʻemi ʻia ka torque.Loaʻa iā ia ka lubrication kūloko a me waho.Hiki ke hoʻomaikaʻi i ka hoʻopuehu ʻana o
kala, hāʻawi i nā huahana i kahi luster maikaʻi a hoʻomaikaʻi i ka hana hana.
Sainuo pe wax
(1) Nā hiʻohiʻona: ka wai kala ʻole a me ka ʻike, paʻakikī kiʻekiʻe, demoulding maikaʻi, wahi hoʻoheheʻe kiʻekiʻe, liʻiliʻi liʻiliʻi ke kaumaha, anti precipitation.
I ka hana PVC, loaʻa iā ia ke kūpaʻa adhesion maikaʻi a hiki ke hoʻomaikaʻi i ka wai.Hiki i ka lubrication waho maikaʻi ke hoʻonā i ka demoulding o nā huahana PVC, e hōʻemi i ka cohesion ma waena o nā molekele polymer, e hoʻomaikaʻi i ka hoʻoulu ʻana o ka wela ma waena o ka hoʻoheheʻe plastik a me ka ʻili metala wela o nā mea hana, a hana i kahi ʻāpana lubrication lahilahi ma ke kikowaena ma waena o ka plastic. hehee a me ka metala.
(2) Nā hiʻohiʻona: ka hāʻawi kalapona paʻa, ka hāʻawi ʻana i ke kaumaha molecular, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, maikaʻi maikaʻi i ka wā mua, waena a me ka hopena o ka lubrication, maikaʻi loa ka wela wela, ʻaʻohe neʻe, ʻaʻohe ua, ʻaʻohe ʻala, e like me nā koi FDA.
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!
E-mail:sales@qdsainuo.com
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Heluhelu: lumi 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao, Kina
Ka manawa hoʻouna: Nov-21-2022