I-China Compound Heat Stabilizer PVC Lead Salt Stabilizer Umkhiqizi Nomhlinzeki |I-Bontecn

I-Compound Heat Stabilizer

Incazelo emfushane:

Iziqinisi zikasawoti omthofu zinezigaba ezimbili ezinkulu zamamonomers nezinhlanganisela, futhi izinzamisi zikasawoti omthofu zisetshenziswa ngokuyisisekelo njengesizinzisi esikhulu eChina.I-composite lead salt heat stabilizer isebenzisa ubuchwepheshe bokusabela kwe-symbiotic ukuxuba usawoti abathathu, osawoti ababili kanye nensipho yensimbi ohlelweni lokusabela ngosayizi wokuqala wokusanhlamvu wemvelo kanye nezinto zokugcoba ezihlukahlukene ukuze kuqinisekiswe ukuhlakazeka okugcwele kwesizinzisi sokushisa ohlelweni lwe-PVC, futhi ngesikhathi esifanayo, ngenxa yokubambisana ne-lubricant ukwakha ifomu le-granular, iphinde igweme ubuthi obubangelwa uthuli lomthofu.Iziqinisi zikasawoti oholayo eziyinhlanganisela ziqukethe kokubili isiqinisi sokushisa nezinto zokugcoba ezidingekayo ukuze kucutshungulwe futhi zibizwa ngokuthi izinzinzisi zokushisa ezigcwele iphakheji.Imininingwane ishelele

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incazelo yemikhiqizo

I-lead composite stabilizers ayinayo nje kuphela ukuzinza okuhle kokushisa futhi ingasetshenziswa njenge-pvc stabilizer eyinhloko yemikhiqizo ye-PVC, kodwa futhi inezici zabo ezizimele, ezidinga ukunakwa lapho uzisebenzisa.Ngokwesipiliyoni seminyaka eminingi yokwakheka kwefomula, amaphuzu okudingeka ukuthi anakwe lapho kusetshenziswa iziqinisi zikasawoti oholayo we-monomeric afingqwa ngale ndlela elandelayo:

1. Bamba ngokugcwele izici nezikhathi zokusetshenziswa kwesiqinisi esiyinhlanganisela kasawoti omthofu ngamunye, futhi usihlole futhi usilungise ngokwenza.

I-stabilizer ngayinye ehlanganisiwe kasawoti oholayo inezici zayo ezizimele kanye nebanga lesicelo.Uma sifuna ukusebenzisa i-stabilizer kahle, kufanele siqonde ngokugcwele izici zayo, sazi ngaphansi kwaziphi izimo ezingabonisa izinzuzo zayo, futhi ngaphansi kwaziphi izimo Imibandela ayifanele ukusetshenziswa.Isibonelo, i-dibasic lead phosphite inokumelana nesimo sezulu esihle, futhi izinzuzo zayo zingasetshenziswa ngokugcwele emikhiqizweni yangaphandle egcizelela ukumelana nesimo sezulu, ngakho-ke ngokuvamile isebenza njenge-stabilizer eyinhloko emikhiqizweni enjalo, kuyilapho i-tribasic lead sulfate inomsebenzi omuhle wokuzinza okushisayo, zisetshenziswe njengesizinzisi esikhulu ngesikhathi esidinga ukuzinza okuphezulu kokushisa.

2. Khetha i-stabilizer efanele ngokuya ngemibandela ethile yokucubungula kanye nesicelo

Imikhiqizo ehlukene inezidingo ezahlukene, futhi izinza ezihlukene zidinga ukukhethwa.Imishini ehlukene kanye nezimo zokucubungula zinezidingo ezihlukene zeziqinisi.Sicubungula ngokucophelela izimo zohlelo lokusebenza ekwakhiweni kokubunjwa bese sikhetha uhlobo olufanele lwe-stabilizer nenhlanganisela.Umthamo.Phakathi kwemikhiqizo eyinhloko, amapayipi ngokuvamile awadingi ukumelana nesimo sezulu esiphezulu, ngakho-ke i-tribasic lead sulfate ene-thermal stability isetshenziswa ngokuyinhloko njenge-stabilizer eyinhloko.Ngaphezu kwalokho, ngenxa yesimo esilula sesiphambano sepayipi kanye nomlando omfushane oshisayo ngesikhathi sokucubungula, inani le-stabilizer alilikhulu kakhulu.

3. Umphumela we-Synergistic phakathi kweziqinisi

Kunemiphumela emithathu ehlukene yokuhlanganiswa kweziqinisi: enye i-synergistic effect, okuwumphumela we-1 + 1> 2;omunye umphumela wokuhlanganisa, okuwumphumela we-1+1=2;omunye umphumela wokuphikisa, okungumphumela we-1+1<2.Kumelwe sibambe ngokucophelela ukusebenzisana phakathi kweziqinisi ezihlukene lapho sakha idizayini, sisebenzise kakhulu umphumela we-synergistic phakathi kweziqinisi, futhi sizame konke okusemandleni ethu ukugwema umthelela wokungqubuzana phakathi kweziqinisi, ukuze sithole isistimu yokuqinisa ukushisa engabizi kakhulu.

Isingeniso Somkhiqizo

1. Intengo ephansi yezinzinzisi zikasawoti womthofu iyinani eliphansi kakhulu kuzo zonke iziqinisi, ngakho-ke naphezu kokwethulwa okuqhubekayo kwezinzinzisi ezintsha, izinzamisi zikasawoti omthofu zisasebenza emakethe ehamba phambili yezinzinzisi ngemva kwengxenye yekhulu leminyaka;

2. Ubuthi bezinzinzisi zikasawoti womthofu onobuthi bukhawulela ukusetshenziswa kwawo ezikhathini eziningi ngezidingo eziqinile zenhlanzeko;

I-3, i-dispersibility empofu kasawoti i-dispersibility impofu, kodwa imikhiqizo esanda kwethulwa enezinto zokugcoba, kusukela ezingeni elithile ukuxazulula inkinga yokuhlakazeka.