I-BG-L75
I-ejenti yokwelapha ye-polyurethane -BG-L75
Izixazululo
Izingubo zokhuni ezicwebezelayo nezicwebezelayo, okokugqoka kwepulasitiki, okokufaka ingilazi, okunamathelayo nezinye izingxenye ze-ejenti yokwelapha nokunye.
Imininingwane
| Ukubukeka | Uketshezi olubonakalayo olubonakala ngamanzi-omhlophe ukuya kokuphuzi |
| Umbala Womkhiqizo | ＜ 50 # (Pt Co) |
| I-Viscosity | 500-1500CPS (i-rotary viscometer/25 ℃) |
| Okuqukethwe okuqinile% | 75 ± 2 (150 ℃ * 1h) |
| I-NCO% | 13.0±0.5 |
| Ukuncibilika | 1: ＞ 3.0 (xylene) |
| I-TDI mahhala (%) | ＜ 0.5 |
Isitoreji
Isitolo somkhiqizo ezitsheni zoqobo ezivaliwe. Kunconywa ukuthi izinga lokushisa lokugcina libe ngu-10-30 ℃, futhi umkhiqizo ungahlala uzinzile okungenani izinyanga eziyi-6.
Qaphela: Okuqukethwe okuhilelekile kule manuwali kusekelwe emiphumeleni engaphansi kwezimo ezingcono kakhulu zokuhlola kanye nesicelo, futhi asinasibopho ngokusebenza nokunemba kwekhasimende. Le mininingwane yomkhiqizo ingeyereferensi yekhasimende kuphela. Ikhasimende kufanele lenze ukuhlolwa okuphelele nokuhlola ngaphambi kokusetshenziswa komkhiqizo.
Umshwana wokuzihlangula
Imanuwali ihloselwe ukusetshenziswa njengereferensi, ngaphandle kokuthi umenzi uthi inikeza ulwazi oluphathelene nezici zomkhiqizo, ikhwalithi, ukuphepha, nezinye izakhiwo.
Ukuze ugweme ukungaboni ngaso linye, qiniseka ukuthi inkampani ayinikezi ziqinisekiso mayelana nokuthengiswa kwayo noma ukufaneleka, ngaphandle uma iveza ngokuhlukile ngokubhala. Ngaphandle kwemvume yomnikazi welungelo lobunikazi, alukho ulwazi oluqukethwe emyalezweni olungasetshenziswa njengesisekelo sanoma yiziphi izehlakalo ezilethwa ukuxhashazwa kobuchwepheshe belungelo lobunikazi. Ngokuphepha kwabo nokusebenza okunengqondo, seluleka abasebenzisi ukuthi balandele imihlahlandlela kuleli phepha ledatha yokuphepha komkhiqizo. Ngaphambi kokusebenzisa lo mkhiqizo, sicela uxhumane nathi ngomusa.