Ƙungiyoyin roba suna rage girgiza bututun da hayaniya, kuma suna iya ramawa don faɗaɗa zafi da ƙanƙancewa sakamakon canjin zafin jiki. Abubuwan roba da ake amfani da su sun bambanta bisa ga matsakaici, kamar roba na halitta, roba na styrene butadiene, roba butyl, roba nitrile, EPDM, neoprene, roba silicone, roba fluorine da sauransu. Bi da bi suna da ayyukan juriya na zafi, juriya acid, juriya na alkali, juriya na lalata, juriya abrasion, da juriya mai.
Amfanin haɗin gwiwa na fadada roba
| Amfani1 | Ƙananan ƙananan, nauyin nauyi, sassauci mai kyau, sauƙi shigarwa da kulawa. |
| Amfani2 | Bayan shigarwa, zai iya ɗaukar motsi na kwance, axial da angular wanda ya haifar da girgizar bututun; ba'a iyakance shi ta hanyar rashin daidaituwa na bututun mai da kuma flanges marasa daidaituwa. |
| Amfani3 | Bayan kafuwa, zai iya rage amo da girgizar bututu, famfo, da dai sauransu, kuma yana da karfi da ƙarfin sha. |
Lokacin aikawa: Agusta-27-2021