BMC ni amagambo ahinnye yikirahure yashimangiye polyester idahujwe ya plastiki, kandi ubu ni ubwoko bwakoreshejwe cyane bwa thermosent ya plastiki.
Ibiranga BMC nibisabwa
BMC ifite imitungo myiza yumubiri, amashanyarazi nubukanishi, niyo mpamvu ifite porogaramu nini, nkumusaruro wa mashini nko gufata imiyoboro ifata, valve ibipfukisho bya manhole na rims. Irakoreshwa kandi muri indege nyinshi, kubaka, ibikoresho byo mu nzu, ibikoresho by'amashanyarazi, n'ibindi bikaba bisaba kurwanya umutingito, gucana urumuri, ubwiza n'imbaza.
Ibiranga imitunganyirize ya BMC
1. Amazi: BMC ifite amazi meza kandi irashobora gukomeza amazi meza mugihe gito.
2. CURABILIQUE: Umuvuduko wa BMC uhagaze neza, kandi igihe cyo gukiza ni amasegonda 30-60 / mm mugihe ubushyuhe bubi ari 135-145 ° C.
3. Igipimo cyamavu: Igipimo cya BMC kiri hasi cyane, hagati ya 0-0.5%. Igipimo cya gari ntoya nacyo kirashobora guhindurwa wongeyeho inyongera nkuko bikenewe. Irashobora kugabanywamo inzego eshatu: nta kugabanuka, kugabanuka hasi, no kugabanuka cyane.
4. IRUKOKO: BMC ifite ubukorikori bwiza.
5. Ibibi: Igihe cyo kumbaza ni kirekire, kandi ibicuruzwa bikiri binini.
BMC Guhungabana
BMC Guhungabana ni ukukongeramo umubare runaka wo kubumba (agglomerate) mubice byuburinganire, igitugu nubushyuhe, hanyuma ushimangire kandi ushimangire. Inzira yihariye irapima → Kugaburira → Kubumba → Kuzuza (Gufungura byuzuye mu gihe runaka).
BMC Gukuramo uburyo bwo kubumba
1. Igitutu cyabujijwe: 3.5-7Ma kubicuruzwa bisanzwe, 14mpa kubicuruzwa bifite ibisabwa hejuru.
2. Ubushyuhe bubi: Ubushyuhe bwa Mold muri rusange 145 ± 5 ° C, hamwe n'ubushyuhe buke buke burashobora kumanurwa na 5-15 ° C kugirango ugabanye.
3. Fata umuvuduko wihuta: Guhimba kanini kanini karashobora kurangira mumasegonda 50.
4. Kurerekana Igihe: Igihe cyo gukiza gifite urukuta rwurukuta rwa 3mm ni iminota 3, igihe gikiza gifite iminota 4-6, nigice gikiza gifite iminota 6-10.
Igihe cya nyuma: Gicurasi-13-2021
