Yadda ake zaɓar masu jefa silent

Idan ana fuskantar yanayi daban-daban na amfani, buƙatun masu yin siminti sun bambanta. Misali, a waje, ƙaramin hayaniya, babu wani tasiri sosai, amma idan yana cikin gida, ƙafafun ba su da ƙarfi, akwai wasu buƙatu. Amfani da tayal na cikin gida gabaɗaya, ko allon katako, musamman ofishin ginin ofishin, don haka ƙafafun dole ne su kasance masu shiru yana da kyau.

Masu jefa ƙura da ake amfani da su akai-akai, galibi suna da masu jefa ƙura na nailan na PA, masu jefa ƙura na PP, masu jefa ƙura na polyurethane na PU, masu jefa ƙura na TPR. Masu jefa ƙura na roba da sauransu.
Da farko, bari mu yi magana game da na'urorin casting na PA nailan da na'urorin casting na PP. Waɗannan nau'ikan na'urorin casting guda biyu suna da ƙarfi da ƙarfin ɗaukar kaya mafi girma, don haka suna da ƙarfi sosai lokacin ɗaukar kaya masu nauyi. Duk da haka, wannan kuma yana kawo matsalar hayaniya mai yawa. Saboda haka, idan akwai buƙatar sarrafa hayaniya mai yawa, waɗannan nau'ikan na'urorin casting guda biyu ba za su zama mafi kyawun zaɓi ba.

Sannan akwai masu jefa PU polyurethane da masu jefa TPR. Waɗannan nau'ikan masu jefa PU guda biyu suna da kyau a cikin tasirin shiru, musamman masu jefa TPR, tasirin shiru ya fi kyau. Wannan saboda yanayin masu jefa TPR yana da laushi kuma yana da babban yanki na taɓawa da ƙasa, wanda ke rage samar da hayaniya. Duk da haka, a lokaci guda, ƙarfin ɗaukar nauyi na waɗannan masu jefa 2 yana da rauni kaɗan, idan kayan da za a ɗauka suna da nauyi, amfani da shi na iya jin wahala.