Tasirin haɗin gwiwa na tin Organic da foda alli na zinc stabilizers a cikin polyvinyl chloride (PVC):
Organic tin stabilizers (thiol methyl tin) nau'in mai daidaita zafi na PVC ne da aka saba amfani dashi. Suna amsawa da acidic hydrogen chloride (HCl) a cikin PVC don samar da gishiri mara lahani (kamar tin chloride), don haka hana tarin HCl da rage lalacewa da launin rawaya na kayan PVC.
Powder calcium zinc stabilizer shine cakuda calcium da gishiri na zinc, yawanci ana ƙara su a cikin nau'i mai kyau zuwa PVC. Dukansu ions na calcium da zinc suna da ikon daidaita PVC. Calcium ions na iya kawar da abubuwan acidic da aka samar a cikin PVC kuma su samar da ma'auni na gishiri na calcium. Zinc ions suna amsawa tare da hydrogen peroxide (HCl) a cikin PVC don samar da mahadi marasa lahani da hana tarawar HCl.
Lokacin da kwano na kwayoyin halitta da foda alli zinc stabilizers sun kasance tare a cikin PVC, za su iya inganta juna da inganta ikon magance HCl. Tin Organic zai iya ba da ƙarin ikon kawar da kai don rage yawan HCl da aka samar, yayin da powdered calcium zinc stabilizers zai iya samar da ƙarin alli da ions zinc, yana kara hana tarin HCl. Ta hanyar wannan tasirin haɗin gwiwa, kwayoyin tin da foda alli na zinc stabilizers na iya haɓaka kwanciyar hankali na thermal na kayan PVC, inganta rayuwar sabis da kwanciyar hankali.
Ya kamata a lura da cewa adadin da adadin kwayoyin tin da calcium zinc stabilizers suna buƙatar daidaitawa bisa ga ƙayyadaddun buƙatu da yanayin amfani na samfuran PVC, don cimma sakamako mafi kyau na haɗin gwiwa. A lokaci guda kuma, ya zama dole a mai da hankali kan lamuran aminci da muhalli yayin amfani da su don guje wa illa ga lafiyar ɗan adam da muhalli.
Lokacin aikawa: Nuwamba-30-2023
