Ubwino ndi kuipa kwa calcium zinc stabilizers

Panthawi ya plasticization, calcium zinc stabilizers imakhala ndi electronegativity yapamwamba, ndipo mfundo zazikulu za PVC resin zimakhala ndi mgwirizano wina, zomwe zimapanga mphamvu zamphamvu zomangira.
Calcium zinc stabilizers amatha kugawidwa kukhala olimba calcium zinc stabilizers ndi madzi calcium zinc stabilizers.
Liquid calcium zinc stabilizer imagwirizana ndi resins ndi plasticizers, zowonekera bwino, mvula yochepa, mlingo wochepa, komanso kugwiritsa ntchito mosavuta. Kuipa kwakukulu ndi kuchepa kwamafuta ndi kuwonongeka kwa nthawi yayitali.
Solid calcium zinc stabilizers amapangidwa makamaka ndi sopo wa stearic acid. The mankhwala yodziwika ndi lubricity wabwino ndi oyenera pokonza zolimba mapaipi PVC ndi mbiri
Zogulitsa zomwe zimagwiritsidwa ntchito pogwiritsa ntchito ukadaulo wa microemulsification zimapambana zovuta zomwe tafotokozazi. Yang'anani pa kuwongolera kuchokera ku mbali ziwiri: kusintha utoto woyambirira, kugwiritsa ntchito sopo wokwanira wa zinki, ndikugwiritsa ntchito gulu lophatikizira kuti zinc chloride ikhale yopanda vuto, yomwe imakhala yovuta kwambiri ya zinki; Kuchepetsa kuchuluka kwa sopo wa zinki kuti mupewe kuyaka kwa zinki ndikusintha mtundu woyamba ndi zowonjezera kumadziwika kuti kusakanikirana kwa zinki. Sikuti amagwiritsidwa ntchito kwambiri pazinthu zofewa, komanso pokonza zinthu zolimba.
Calcium zinki stabilizers, chifukwa cha electronegativity awo mkulu, ndi kuyanjana kwina kwa mfundo pachimake PVC utomoni pa ndondomeko plasticization, kupanga amphamvu chomangira mphamvu zovuta kuti kufooketsa kapena kuthetsa kukopa ma ion bond mu zigawo zosiyanasiyana za PVC. Izi zimapangitsa kuti zigawo zolumikizana za PVC zikhale zosavuta kufalitsa, ndipo magulu a maselo amatha kukhala ndi malire ang'onoang'ono, omwe ndi opindulitsa papulasitiki ya PVC resin. Kuchititsa kuwonjezeka kwakukulu kwa kusungunula kuthamanga, kusungunuka
Kukhuthala kwa thupi kumachepa, kutentha kumawonjezeka, ndipo kutentha kwa plasticizing kumachepa.
Kuphatikiza apo, monga zida zopangira zachikhalidwe za PVC zidapangidwa kuti zizigwiritsidwa ntchito pogwiritsa ntchito zowongolera zamchere zamchere, ngakhale zothira mafuta okwanira, sizingalepheretse utomoni kuti usapitirire pulasitiki munthawi yokwanira, ndikusokoneza kuchuluka kwamafuta koyambirira. Mu siteji kenako ntchito, PVC Sungunulani amadya kuchuluka kwa kutentha stabilizer mu homogenization siteji, koma pa nthawi yomweyo sangathe kukwaniritsa mamasukidwe akayendedwe abwino ndi elasticity kukumana ndi zosoweka kupanga amphamvu PVC.