Amavuta ni inyongera zingirakamaro mugutunganya PVC.Kubisiga amavuta, ibikorwa bikunze kuvugwa muruganda birashobora gukusanyirizwa mubice bibiri.Nibo: irashobora kugabanya ubushyamirane hagati ya selile na macromolecules muri PVC gushonga mbere yo gushonga;Mugabanye ubwumvikane buke hagati ya PVC gushonga hamwe na plastike yubukanishi.Mu kiganiro cyuyu munsi, uwakoze Sainuoibishashara bya polyethyleneizagutwara gusesengura amavuta yimbere ninyuma ya PVC amavuta ya tekiniki ukurikije tekiniki!
1. Gusiga imbere
Amavuta yo kwisiga yimbere, kubijyanye na PVC, arashobora gufatwa nkubwoko bwibintu nka plasitike, bigira uruhare rwa plastike cyangwa koroshya.Itandukaniro nuko amavuta afite polarite yo hasi hamwe nu munyururu muremure wa karubone, bigabanya cyane guhuza amavuta na chloride polyvinyl ugereranije na plastike.Bitewe nubwuzuzanye buke (hamwe nubwuzuzanye bumwe) hagati ya lubricants na polyvinyl chloride, gusa molekile nkeya ya lubricant irashobora kwinjira hagati yiminyururu ya polymer nka plasitike, bigabanya imbaraga zo gukurura hagati yiminyururu ya molekile, kandi bigatuma polymer ihinduka, iminyururu ya molekulari ni bikunda kunyerera no kuzunguruka hamwe, mugihe bitagabanije cyane ubushyuhe bwikirahure cya polymer.
2. Amavuta yo hanze
Gusiga hanze bivuga uburyo bwo gusiga amavuta.Amavutakwizirika hejuru yubutaka bwashongeshejwe cyangwa hejuru yimashini zitunganya hamwe nububiko kugirango ube amavuta ya molekile.Bitewe no kuba hari molekulari ya lubricant, hashyizweho intera yo gusiga, igabanya ubushyamirane buri hagati yimashini itunganya.Ubukonje bwa firime yo gusiga amavuta hamwe nuburyo bwiza bwo gusiga biterwa no gushonga hamwe nubushyuhe bwo gutunganya amavuta.Muri rusange, amavuta yo kwisiga afite iminyururu miremire ya karubone bigira ingaruka nziza zo gusiga bitewe nubushobozi bwabo bwo kubika ibice bibiri byo guterana.
3. Bigenda bite iyo amavuta ya PVC adakoreshejwe neza?
Imvugo 'dosiye nto, ingaruka zikomeye' isobanura amavuta ya PVC.Uruhare rwamavuta ya PVC mugutunganya PVC ntiruri munsi ya stabilisateur.Imikoreshereze yacyo muri rusange ikurikiza amahame akomeye, nkimbere yimbere ninyuma yo kunyerera, ibipimo bitagereranywa, nibindi. Niba hatibandwaho cyane amavuta ya PVC kandi bagatandukira kumahame agomba gukurikizwa mugihe akoreshejwe, bizagira izihe ngaruka niba amavuta ya PVC? ntibikoreshwa neza?
(1) Amavuta yo kwisiga imbere no hanze
Kunyerera cyane hanze, nubwo umuvuduko wo gusohora wihuta, ibikoresho bikunda gukura kandi plastike ntabwo ari nziza;Kurenza imbere kunyerera, ingano nini yo gusohora, hamwe na plastike yibikoresho.Gusiga nabi kwambere birashobora gutera umuriro mwinshi.Amavuta adahagije mubyiciro bizakurikiraho arashobora gutuma amavuta adahagije mugice cya homogenisation, igice cyo guhunika, hamwe no gupfa igice cya screw, bikaviramo gukata ibintu bikabije kandi bikagira ingaruka kumiterere yubuso no mubikorwa byimbere mubicuruzwa byakuwe hanze.Mubihe bikomeye, birashobora kandi gutera kubora.
(2) Umubare munini w'amavuta yakoreshejwe
Amavuta yo kwisiga ntabwo aribyiza byanze bikunze hamwe ninshi.Bitewe no kudahuza amavuta hamwe na resinike ya PVC, kongeramo amavuta menshi birashobora kugira ingaruka mbi kuri sisitemu yo kuvanga PVC.Imbere ninyuma yo gusiga amavuta yavuzwe iri mumipaka runaka, kuko sisitemu yo kuvanga amavuta na polyvinyl chloride bigira ingaruka mbi.Mu musaruro nyirizina, ibibazo byinshi byo gutunganya nibibazo bijyanye nubushyuhe bwumuriro, kimwe nubusembwa bwinshi mubicuruzwa, bishobora guterwa no gukoresha amavuta menshi.
Kubindi bisobanuro, nyamuneka twandikire!iperereza
Itsinda rya Qingdao Sainuo.Turi gukora ibishashara bya PE, ibishashara bya PP, ibishashara bya OPE, ibishashara bya EVA, PEMA, EBS, Zinc / Kalisiyumu Stearate….Ibicuruzwa byacu byatsinze REACH, ROHS, PAHS, FDA ikizamini.
Sainuo humura ibishashara, ikaze iperereza ryawe!
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Igihe cyo kohereza: Jun-06-2023