Inkcazelo emfutshane:
Inombolo ye-CAS: 1309-48-4
Ifomula yemolekyuli:MgO
ubunzima bemolekyuli:40.3
Ubume beKhemikhali:
| Ulwazi olusisiseko | |
| Igama lemveliso | Ukukhanya kweMagnesium oxide |
| IBanga | IBanga lezoLimo, iBanga le-Electron, iBanga lokutya, iBanga lezoShishino, iBanga leMithi, iBanga leReagent |
| Imbonakalo | umgubo omhlophe wekristale |
| Isivavanyi | 98% |
| Beka ubomi kwishelufa | iminyaka eyi-2 |
| Ukupakisha | 25kg/ibhegi |
| Imeko | Gcina kwindawo epholileyo kunye neyomileyo, Gcina kude nokukhanya okunamandla kunye nobushushu. |
Inkcazo
I-Magnesium oxide yi-alkaline yomhlaba i-oxide yensimbi eqhelekileyo, i-chemical formula MgO.Umgubo omhlophe, indawo yokunyibilika 2852 ℃, indawo yokubilisa 3600 ℃, ingxinano ye-3.58 (25 ℃).Iyanyibilika kwisisombululo setyuwa ye-asidi kunye ne-ammonium.Isenzo sayo esicothayo ngamanzi sinokuvelisa i-magnesium hydroxide.Inokunyibilika kwisisombululo se-carbon dioxide samanzi ukuvelisa i-magnesium bicarbonate.Emoyeni, ngokuthe ngcembe inokufunxa ukufuma kunye nekharbon diokside.Ukufudumeza kukhupha umsi ocaphukisayo.IMagnesite (MgCO3), idolomite (MgCO3 • CaCO3) kunye namanzi olwandle zezona zixhobo ziphambili zokwenziwa kwemagnesium oxide.
I-Magnesium oxide yahlulwe yaba ziindidi ezimbini ze-magnesium oxide kunye ne-magnesium oxide enzima.I-magnesium oxide ekhanyayo i-lax kumthamo, i-amorphous powder emhlophe.Ayinavumba, ayinancasa kwaye ayinayo ityhefu.Ubuninzi 3.58g/cm3.ayinyibilikiyo emanzini acocekileyo kunye ne-organic solvent.Umthamo we-magnesium oxide enzima ihlangene, imhlophe okanye i-beige powder.I-magnesium oxide ephuhlisiweyo isetyenziswa ikakhulu kwi-lubricant yodidi oluphezulu, ibakala eliphezulu lokunyuswa kwesikhumba ephakamisa ibakala lealkali, ibakala lokutya, iyeza, ibakala lentsimbi yesilicon, ibakala eliphezulu lombane wombane, ubunyulu obuphezulu be-magnesium oxide kunye neendidi eziphantse zibe lishumi zokwakheka.
Ukusetyenziswa kweMagnesium oxide:
1, enye yezona zinto zisetyenziswayo kwi-magnesium oxide isetyenziswe njenge-flame retardant, izixhobo zendabuko ze-flame retardant, i-halogen equkethe i-polymers esetyenziswa ngokubanzi okanye i-halogen equkethe i-flame retardants edibeneyo ibe ngumxube we-flame retardant.
I-2, enye ukusetyenziswa kwe-magnesium oxide ingasetyenziselwa njenge-agent engathathi hlangothi, i-magnesium oxide alkaline, ukusebenza kakuhle kwe-adsorption, ingasetyenziselwa njengegesi yenkunkuma ye-asidi, unyango lwamanzi amdaka, isinyithi esinzima kunye nonyango lwenkunkuma ephilayo kunye nezinye i-agent engathathi hlangothi, kunye neemfuno zokusingqongileyo, imfuno yasekhaya ikhula ngokukhawuleza.
I-3, uxinzelelo lwe-magnesium oxide ecocekileyo lunokusetyenziswa njengeengubo zamehlo.Ubukhulu be-Coating phakathi kwe-300nm kunye ne-7mm, i-coating iyabonakala.I-1mm etyebileyo yokwaleka isalathiso se-refractive ye-1.72.
I-4, esetyenziselwa ukunyuka kwamatye, inokufunxa ukubila kwesandla, (Qaphela: ukuphefumla umsi we-magnesium oxide kunokukhokelela kwisifo sesinyithi.)
I-5, isetyenziselwa ukulungiswa kwee-agent zangaphakathi zamachiza ukuze zinciphise i-asidi engaphezulu yesisu.Amalungiselelo asetyenziswa ngokuqhelekileyo: ubisi lwe-magnesium - emulsion;iipilisi zokugubungela i-magnesium - iqhekeza ngalinye liqukethe i-MgO0.1g ,;Ukwenza i-asidi isasazeke - i-magnesium oxide kunye ne-sodium bicarbonate exutywe ngobuninzi, njl.
I-6, i-magnesium oxide ekhanyayo isetyenziswa kakhulu njengento ekrwada yokulungiselela i-ceramics, i-enamel, i-crucible refractory kunye nezitena eziphikisayo.Ikwasetyenziswa njenge-abrasive binder kunye nesigcwalisi sephepha, i-neoprene kunye ne-fluorine irabha yokukhuthaza kunye ne-activator.
