SCRIM-AMALIMBIKITSA KHUSHION MAPASI A KAPETETI

Kapeti imakhala ndi chiwalo cha nsalu ndi mphasa ya cushion yomwe imalumikizidwa ndi chiwalo cha nsalu pogwiritsa ntchito zinthu zopangidwa ndi thermoplastic. Chiwalo cha nsalu chimaphatikizapo ulusi wa kapeti ndi kumbuyo komwe kumalumikizidwa ndi ulusi wa kapeti kuti kumbuyoko kuthandizire ulusi wa kapeti. Mphasa ya cushion imaphatikizapo gawo la zinthu zopangidwa ndi polymeric lomwe lili ndi ulusi wa polymer womwe umalumikizidwa mwachisawawa ndikulumikizidwa pamodzi komanso cholimbitsa chomwe chimayikidwa mkati mwa gawo la zinthu zopangidwa ndi polymeric. Cholimbitsa cha scrim chimalimbitsa ndikukhazikitsa gawo la zinthu zopangidwa ndi polymeric ndipo chimaphimbidwa kwathunthu ndikubisika ndi ulusi wa polymer wolumikizidwa.

Kapeti yokhala ndi: chiwalo cha nsalu chomwe chili ndi: ulusi wa kapeti; ndi chiwalo cholumikizirana ndi ulusi wa kapeti kuti chiwalocho chithandizire ulusi wa kapeti; ndi mphasa yolumikizirana ndi chiwalo cha nsalu chomwe chili ndi nsalu kudzera mu thermoplastic, mphasa yolumikizirana imakhala ndi: chiwalo cha polymeric chomwe chili ndi ulusi wa polymer womwe umalumikizidwa mwachisawawa ndikulumikizidwa pamodzi; ndi chiwalo cholumikizirana chomwe chimayikidwa mkati mwa chiwalo cha polymeric kotero kuti chiwalocho chiphimbidwe kwathunthu ndikubisika ndi ulusi wa polymer wolumikizidwa kuti chiwalocho chisawonekere kwa wogwiritsa ntchito, chiwalo cholumikizirana chimakonzedwa kuti chilimbikitse ndikukhazikitsa chiwalo cha polymeric ndi kapeti.

Kapeti imapereka ubwino waukulu kuposa makapeti kapena makapeti opangidwa ndi khoma. Mwachitsanzo, kugwiritsa ntchito kapeti pophimba pansi kumapereka njira yosavuta yoyikira ndipo kumalola kuchotsa matailosi omwe awonongeka kapena kuipitsidwa kwambiri kuposa matailosi ena. Kuphatikiza apo, matailosi amatha kukonzedwanso kapena kusinthidwa kuti awonjezere kukongoletsa. Kapeti wamba amaphatikizapo nsalu yozungulira yomwe imayikidwa mu wosanjikiza wa thermoplastic yolimba (kuphatikiza elastomeric) yomwe imalimbikitsidwa ndi wosanjikiza wa ulusi woyenera wolimba, monga ulusi wa fiberglass. Matailosi nthawi zambiri amakhala ndi wosanjikiza wina wa elastomeric yolimba kapena thermoplastic yomwe ingagwiritsidwe ntchito kuti ikayike pansi.

Chifukwa cha kupepuka, mphamvu zambiri, kuchepa/kutalikirana pang'ono, kupewa dzimbiri, ma scrims oyikidwa amapereka phindu lalikulu poyerekeza ndi mfundo zachikhalidwe. Masiku ano ma scrims oyikidwa amagwiritsidwa ntchito kwambiri m'makapeti olimbikitsidwa.