Polyurethane sealing zobe ne halin lalacewa juriya, man fetur, acid da alkali, ozone, tsufa, low zafin jiki, tearing, tasiri, da dai sauransu Polyurethane sealing zobe yana da babban lodi goyon bayan iya aiki da aka yadu amfani a daban-daban filayen. Bugu da ƙari, zoben simintin simintin gyare-gyare yana da juriya mai mai, hydrolysis resistant, jurewa, kuma yana da ƙarfi mai ƙarfi, wanda ya dace da kayan aikin mai matsa lamba, kayan ɗagawa, kayan aikin injin ƙirƙira, manyan kayan aikin ruwa, da dai sauransu.
Zoben hatimi na polyurethane: polyurethane yana da kyawawan kaddarorin injina, kuma juriyar sa da juriya mai ƙarfi sun fi sauran roba. Juriya na tsufa, juriya na ozone da juriya na mai shima yana da kyau sosai, amma yana da sauƙin hydrolyze a babban zafin jiki. Gabaɗaya ana amfani da shi don babban juriyar matsi da haɗin kai mai jurewa, kamar silinda na hydraulic. Gabaɗaya, kewayon zafin jiki shine - 45 ~ 90 ℃.
Baya ga biyan buƙatun gabaɗaya don rufe kayan zobe, zoben rufewa na polyurethane kuma za su kula da waɗannan sharuɗɗan:
(1) Cike da elasticity da juriya;
(2) Ƙarfin injin da ya dace, gami da ƙarfin haɓakawa, haɓakawa da juriya na hawaye.
(3) Ƙarfafa aiki, da wuya a kumbura a cikin matsakaici, da ƙananan tasirin zafi na thermal (Joule sakamako).
(4) Yana da sauƙin sarrafawa da siffa, kuma yana iya kiyaye daidaitaccen girman.
(5) Ba ya lalata fuskar lamba kuma ya gurɓata matsakaici.
Ningbo Yokey Automotive Parts Co., Ltd mayar da hankali kan warware abokan ciniki' roba abu matsaloli da zayyana daban-daban abu formulations dangane daban-daban aikace-aikace al'amura.
Lokacin aikawa: Oktoba-10-2022