Isibonisi somkhiqizo
Imvelo
Uketshezi oluguquguqukayo olungenambala. Ayincibiliki emanzini, ayincibiliki ku-ethanol, i-ether, i-chloroform, i-ketone nezinye izincibilikisi eziphilayo.
Sebenzisa
Isetshenziswa kakhulu njenge-solvent, njenge-propylene polymerization solvent, irabha ne-solvent kapende, i-pigment thinner. Isetshenziselwa ukukhipha ubhontshisi wesoya, i-rice bran, i-cottonseed namanye amafutha adliwayo nezinongo. Futhi i-octane ephezulu yamafutha.
Sinezimboni eziningi zekhwalithi ephezulu ngokubambisana okujulile, ezingakunikeza ngemikhiqizo yekhwalithi ephezulu namanani ancintisanayo. Futhi singanikeza izaphulelo zokuthenga ngobuningi.Futhi sibambisana nezinkampani eziningi ezichwepheshile zokudlulisa impahla, zingaletha imikhiqizo ngokuphepha nangokushelela ezandleni zakho. Isikhathi sokulethwa cishe yizinsuku ezi-3-20 ngemuva kokuqinisekiswa kwenkokhelo.
Into | Amazinga | Imiphumela | Indlela Yokuhlola |
Ukuminyana(20ºC) (g/cm3) | 660---680 | 674 | I-ASTM D4052 |
Ukubukeka | Kucace | Kucace | I-ASTM D4176 |
Inkomba ye-Bromine, mg/100g | ≤50 | ND | I-ASTM D2710 |
Umbala we-Saybolt | +30 | 30 | I-ASTM D156 |
I-Nonvolatile Matter, mg/100ml | ≤1 | 0.37 | I-ASTM D1353 |
I-Aromatics, ppm | ≤10 | 1 | GC |
Benzeni, ppm | ≤10 | 1 | GC |
Amanzi, ppm | ≤100 | 11.4 | I-ASTM D6304 |
Isibabule, ppm | ≤1 | ND | I-ASTM D3120 |
I-Cyclohexane,%(m/m) | ≤1 | 0.24 | GC |
I-N-hexane,%(m/m) | ≥60 | 61.47 | GC |
2-methylpentane,% | - | 12.43 | GC |
3-methylpentane,% | - | 8.28 | GC |
I-Methyl-c-pentane,% | - | 16.60 | GC |
I-Distillation IBP ,ºC I-Distillation DP,ºC |
≥64 ≤70 |
66.7 68.8 |
I-ASTM D1078 |
Iningi le-n-Hexane esetshenziswa embonini ixubene namakhemikhali afanayo abizwa ngokuthi izinyibilikisi. Ukusetshenziswa okukhulu kwezincibilikisi eziqukethe i-n-Hexane ukukhipha amafutha emifino ezitshalweni ezifana nobhontshisi wesoya. Lawa ma-solvents nawo asetshenziswa njengama-ejenti okuhlanza endaweni yokuphrinta, yendwangu, ifenisha, nezicathulo ukwenza izimboni. Izinhlobo ezithile zeglue ezikhethekile ezisetshenziswa ophahleni nezimboni zezicathulo nezesikhumba nazo ziqukethe i-n-Hexane. Imikhiqizo eminingana yabathengi iqukethe i-n-Hexane, njengophethiloli, iglue ezomisa ngokushesha ezisetshenziswa emisebenzini eyahlukene yokuzilibazisa, nosimende wenjoloba.
Izigaba zemikhiqizo