I-MT-4 | I-ejenti yokuxhumanisa/yokubopha
Izinga elijwayelekile lokuphatha:Q/TY J08.04-2015
1. Izakhiwo zomzimba nezamakhemikhali:
1.1 Iphunga: Iphunga elibi notshani obubolile
1.2 Ukuncibilika: Kuncibilika kalula ezinyibilikisini eziphilayo, njenge-methylene dichloride, i-chloroform, i-ethyl ether, njll. Kuncibilika kancane emanzini.
1.3 Ukuzinza: Izinga lokushisa lokubola lingaphezu kuka-100℃. Lizobola kunoma iyiphi i-asidi. I-polymerization yenzeka uma ithintana nezinto ezi-acidic noma ukungcola okuqukethe i-hydrogen esebenzayo. I-copolymerization kanye ne-cross-linking nazo zingenzeka uma zithintana nezinto eziqukethe i-hydrogen esebenzayo ezimbili noma ezingaphezu kwezimbili.
2. Izinkomba zobuchwepheshe:
| Into | Inkomba |
| Inani le-asidi, mg KOH/g | ≤2.0 |
| Umswakama, % (m/m) | ≤0.5 |
| Ukubukeka | Uketshezi olucwebezelayo olubomvu ngokunsundu |
Ukupakisha:Amabhokisi amabili epulasitiki ebhokisini lokhuni. Isisindo Esiphelele: 10 kg/ibhokisi; 20 kg/ibhokisi.
Isitoreji:I-nitrogen ivaliwe. Gcina endaweni epholile futhi uphefumule. Akuvunyelwe ukushisa nokuvezwa. Isikhathi sokuphila seshelufu siyizinyanga eziyi-12 kusukela ngosuku lomkhiqizi. Isatholakala uma imiphumela yokuhlola kabusha iqinisekisiwe ngemva kosuku lokuphelelwa yisikhathi.
Ezokuthutha:Hlala uqonde lapho uthuthwa, gwema ukushayisana okunamandla kanye nokuvezwa.
Imiyalelo yokuphepha:Ubuthi obubangelwa yisikhumba. Amagilavu erabha, umshini wokuphefumula kanye nokuvikela amehlo kumele kusetshenziswe ngesikhathi sokuhlinzwa uma kwenzeka ukuthintana kwesikhumba noma amehlo.
