Bincike & Matsayin Aikace-aikacen Kankanmin Fiber Roba Na Halitta

2.1 Polypropylene fiber kankare
Daga halin da ake ciki na bincike a cikin 'yan shekarun nan, ana iya ganin cewa polypropylene fiber ƙarfafa simintin shine abin da aka fi sani da fiber ƙarfafa simintin abu.Bincike a gida da waje yana mayar da hankali kan abubuwan da ke cikin jiki da na injiniya na fiber kankare, wanda ya haɗa da juriya na matsawa, juriya na lankwasawa, rashin ƙarfi, rashin ƙarfi, kwanciyar hankali na thermal, shrinkage da aikin gine-gine.Nazarin ya nuna cewa idan aka kwatanta da simintin ma'auni, tare da haɓakar ƙarar fiber (0% ~ 15%), ƙarfin matsi na fiber kankare yana canzawa kaɗan kaɗan, ƙarfin flexural yana ƙaruwa da 12% ~ 26%, da tauri kuma. yana ƙaruwa.Sun Jiaying yayi nazarin ƙarfin sassauƙa, gatsewa da juriya na siminti mai girma tare da nau'ikan fiber na polypropylene daban-daban.Dai Jianguo da Huang Chengkui sun yi nazarin sakamakon gwajin aikin gini, juriya na matsawa da lankwasawa, taurin kai, rashin karfin jiki, kwanciyar hankali mai zafi da raguwar simintin fiber polypropylene.

Dangane da aikace-aikacen fiber na polypropylene, Zhu Jiang ya yi nazari kan tsarin simintin fiber na polypropylene mai hana ruwa ruwa, kuma ya gabatar da aikin ƙara polypropylene fiber zuwa bene na ginin Guangzhou New China da Ginin masana'antar Guangzhou ta Kudu.Gu Zhangzhao, Ni Mengxiang da sauransu sun yi nuni da cewa, nailan da simintin fiber na polypropylene suna da kyakkyawan juriya, wanda zai iya inganta aiki da dorewar simintin, kuma an samu nasarar ingantawa da amfani da su a filin wasa na Shanghai 80,000, da ayyukan jiragen karkashin kasa, da hasumiyar tashar talabijin ta Oriental Pearl TV. da sauran ayyukan.

A cikin 'yan shekarun nan, a cikin Amurka, Birtaniya, Japan da yammacin Turai, aikace-aikacen sikelin fiber kankare ya haɓaka sannu a hankali, kuma an fara amfani da simintin fiber polypropylene a aikin injiniyan soja a Amurka a ƙarshen 80s na karni na 20, kuma sannan cikin sauri ya ci gaba zuwa aikin injiniyan farar hula.Daga halin da ake ciki na binciken kasashen waje na baya-bayan nan, an ƙaddamar da bincike akan simintin fiber polypropylene zuwa wani ɗan lokaci bisa tushen bincike na asali.Sydney Furlan Jr. et al.an gudanar da gwaje-gwajen shear a kan katako guda goma sha huɗu, inda ya nuna cewa ƙarfin shear, ƙwanƙwasa (musamman bayan lokacin faɗuwar farko) da tauri an inganta idan aka kwatanta da filayen siminti na fili, sannan kuma ya yi nazari kan tasirin ƙwanƙwasa akan katako na fiber kankare.GD Manolis et al.gwada juriya na tasiri da kuma lokacin girgiza kai na jerin nau'in nau'i na polypropylene fiber kankare tare da abun ciki na fiber daban-daban da kuma yanayin tallafi daban-daban, kuma sun gano cewa tasirin juriya na shinge na shinge ta hanyar gabatar da fibers a hankali ya karu tare da karuwar abun ciki na fiber, amma a zahiri ba shi da wani tasiri akan lokacin girgiza kai.

Laizhou Kaihui Machinery Co., Ltd kwararren masana'anta ne nakankare fiber extrusion line.Barka da zuwa tuntube mu don samun ƙarin bayani.