Mafuta ekuzora akakosha ekuwedzera muPVC kugadzirisa.Zvemafuta emafuta, anowanzo kutaurwa mabasa muindasitiri anogona kupfupikiswa kuita mapoinzi maviri.Ndivo: inogona kuderedza kukweshana pakati pezvimedu uye macromolecules muPVC inonyungudika isati yanyunguduka;Deredza kupokana pakati pePVC kunyunguduka uye epurasitiki mechaniki yekubata kumeso.Muchinyorwa chanhasi, mugadziri weSainuowakisi ye polyethyleneichakutora iwe kuti uongorore iyo yemukati uye yekunze lubrication yePVC lubricant kubva pahunyanzvi maonero!

1. Kuzora mukati
Iko mukati memafuta ekuzora, maererano nePVC, inogona kutorwa semhando imwechete yezvinhu sepurasitiki, kutamba basa repurasitiki kana kupfavisa.Musiyano ndewekuti mafuta ekuzora ane yakaderera polarity uye refu kabhoni cheni, iyo inoderedza zvakanyanya kuenderana pakati pemafuta uye polyvinyl chloride zvichienzaniswa nemapurasitiki.Nekuda kwekuenderana kwakaderera (uye kumwe kuenderana) pakati pemafuta uye polyvinyl chloride, ishoma chete mamorekuru ekuzora anogona kupinda pakati pepolymer molecular cheni semaplasticizer, ichideredza kukwezvana pakati pecheni dzemamorekuru, uye zvichiita kuti polymer iparare, cheni dzeMolecular dziri. zvakanyanya kutsvedza uye kutenderera nemumwe, asi kwete zvakanyanya kudzikisa tembiricha yegirazi yepolymer.
2. Kuzora kunze
External lubrication inoreva iyo interface lubrication mechanism.Mafuta ekuzoranamatira pamusoro peyakanyungudutswa resin kana pamusoro pekugadzira michina uye mold kuti igadzire lubricant molecular layer.Nekuda kwekuvapo kwe lubricant molecular layers, lubrication interface inoumbwa, iyo inoderedza kupokana pakati pe resin nemuchina wekugadzirisa.Iyo viscosity yeiyo lubrication interface firimu uye kushanda kwayo kwemafuta kunoenderana nenzvimbo yekunyungudika uye kupisa tembiricha ye lubricant.Kazhinji kutaura, mafuta ekuzora ane marefu mamorekuru kabhoni maketani ane zvirinani ekuzora mhedzisiro nekuda kwekugona kwavo kuchengetedza maviri friction ari kure.

3. Chii chinoitika kana PVC lubricant ikasashandiswa zvakanaka?
Mutsara wekuti 'diki dosage, great effect' inotsanangura maPVC lubricant.Basa rePVC lubricant muPVC kugadzirisa harina kushoma pane iro rezvitsiga.Kushandiswa kwaro kunowanzo kutevedzera misimboti yakasimba, senge mukati nekunze kutsvedza chiyero, chiyero chepakati, etc. Kana pasina kusimba kwakakwana paPVC lubricant uye ivo vakatsauka kubva pamisimboti inofanirwa kuteverwa kana ichishandiswa, chii chichava mhedzisiro kana PVC lubricant. hadzina kushandiswa zvakanaka?
(1) Kusagadzikana kwemukati nekunze kwekuzora
Kuwedzeredza kwekunze kutsvedza, kunyangwe iyo extrusion kumhanya ichikurumidza, zvinhu zvacho zvinokura uye plasticization haina kunaka;Yakawandisa yemukati kutsvedza, yakakura extrusion vhoriyamu, uye yakashata zvinhu plasticization.Kushambidzika kwekutanga kwekuzora kunogona kukonzera yakawandisa extrusion torque.Kusakwana kwekuzora muchikamu chekupedzisira kunogona kukonzera kusakwana kwekuzora muchikamu chehomogenization, compression chikamu, uye kufa chikamu chescrew, zvichikonzera kuveura kwezvinhu zvakanyanya uye kukanganisa kunaka kwepasi uye kushanda kwemukati kwechigadzirwa chakawedzerwa.Muzviitiko zvakanyanya, zvinogonawo kukonzera kuora.

(2) Kuwanda kwemafuta akashandiswa
Mafuta ekuzora haasati ari nani neakawanda.Nekuda kwekusawirirana pakati pemafuta nePVC resin, kuwedzera kwakanyanya kwemafuta ekuzora kunogona kuve nemhedzisiro yakaipa paPVC musanganiswa system.Iyo yemukati neyekunze chiyero chekuzora chakataurwa chiri mukati meimwe muganhu, sezvo iyo lubricant uye polyvinyl chloride blend system ine yakashata mhedzisiro.Mukugadzirwa chaiko, matambudziko mazhinji ekugadzirisa uye nyaya dzine chekuita nekugadzikana kwekupisa, pamwe nekukanganisa kwakawanda muzvigadzirwa, zvinogona kukonzerwa nekunyanya kushandiswa kwemafuta.
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