Lalacewar saman yana faruwa a lokacin da bayan aikace-aikacen shafi da fenti. Wadannan lahani suna da mummunan tasiri a kan duka kayan aikin gani na sutura da ingancin kariya. Lalacewar da aka saba shine rashin jika mara kyau, samuwar ramuka, da kwarara mara kyau (bawon lemu). Babban ma'auni mai mahimmanci ga duk waɗannan lahani shine tashin hankalin saman kayan da abin ya shafa.
Don hana lahani na tashin hankali, Yawancin shafa da masu yin fenti sun yi amfani da ƙari na musamman. mafi yawansu suna yin tasiri akan tasirin fenti & shafi, da/ko rage bambance-bambancen tashin hankali na saman.
Duk da haka,Silicone Additives (polysiloxanes)An fi amfani da su a cikin sutura da zane-zane.
Saboda polysiloxanes iya dogara da su sinadaran tsarin - karfi da rage surface tashin hankali na ruwa Paint, Saboda haka, da surface tashin hankali na#shafikuma# fentiza a iya daidaita shi a ƙananan ƙima. Bugu da ƙari,Silicone Additivesinganta shimfidar wuri na busasshiyar fenti ko fim ɗin shafa tare da haɓaka juriya na karce da rage yanayin toshewa.
[An lura: Ana samun lissafin abubuwan da ke sama a Bubat, Alfred; Scholz, Wilfried. Silicone Additives don Paints da Coatings. CHIMIA International Journal for Chemistry, 56(5), 203-209.]
Lokacin aikawa: Dec-12-2022
