Tsarin sarrafa kumfa da Bontecn Group China ta samar yana shafar samuwar, kwanciyar hankali, da kuma tsarin ƙarshe na ramukan kumfa ta hanyar daidaita halayen narkewar polymer. Takamaiman alamun sune kamar haka:
1. Daidaito da kuma gyaran ramukan kumfa
Ƙara ƙarfi da sassaucin narkewar, haɓaka rarraba iskar gas iri ɗaya a cikin narkewar PVC, samar da ƙananan ramuka masu zaman kansu (diamita 0.1-0.5mm), da kuma rage matsalar haɗuwar kumfa ko ƙuraje. A lokaci guda, inganta haɗin gwiwar narkewar don tabbatar da cewa bangon tantanin halitta zai iya jure matsin lamba na iskar gas da kuma kiyaye daidaiton tsarin tantanin halitta da aka rufe.
2. Yawan ƙwayoyin halitta da kuma sarrafa girmansu
Ya kamata a daidaita yawan da za a sha daidai: ƙarancin (<4phr) yana haifar da ƙarancin ƙarfin narkewa, yana haifar da fashewa ko rugujewar saman; Idan ya yi yawa (>8phr), zai ƙarfafa narkewar sosai, ya danne faɗaɗa kumfa, kuma maimakon haka zai ƙara yawan samfurin. Mafi girman nauyin kwayoyin halitta (kamar samfurin 530), ƙananan ramuka suna ƙara kuma suna rage yawan, amma yana da sauƙin sarrafawa.
3. Rigakafin lahani da inganta tsarin
Don hana kumfa mara kyau (kamar kumfa mai tsayi ko idanun kifi), ya zama dole a daidaita tsarin shafawa da zafin aiki: zamewar waje mai yawa zai rage matsin narkewa kuma ya haifar da rashin daidaiton yawan gida; Canjin zafin jiki na ± 5 ℃ na iya kawo cikas ga daidaiton ramuka kuma yana buƙatar ƙarin masu gyara kamar zinc stearate don daidaitawa.
4. Sauƙin daidaitawa
Zaɓin samfurin (kamar KF-100) don nau'ikan samfura daban-daban (kamar zanen PVC mai tauri ko kayan takalma masu laushi) yana shafar tsarin rami kai tsaye: ga samfuran laushi, ana buƙatar mai sarrafawa na musamman don guje wa kuraje a fata da kuma inganta laushin taɓawa.
Lokacin Saƙo: Agusta-02-2025
