Amaxabiso okubhekisela kwi-viscosity kulwelo oluqhelekileyo
Inkcazo ye-Viscosity: I-Viscosity yi-friction yangaphakathi yolwelo. Xa ulwelo luphantsi kwamandla angaphandle kwaye luhamba nokunyakaza okuhambelanayo, ukuchasana okwenziwa phakathi kwee-molecule zamanzi kwenza ukuba ulwelo lungakwazi ukuhamba kakuhle. Ubukhulu boku kuxhathisa kuthiwa yi-viscosity. I-viscosity yolwelo inxulumene nobushushu.
I-Viscosity eDynamic: I-viscosity eDynamic ngamandla afunekayo ukuvelisa i-unit flow velocity ngokweyunithi yendawo yolwelo umaleko kumgama weyunithi. Kwi-International System of Units, iyunithi ye-viscosity eguquguqukayo yi-millipascal-yesibini (pa.s).
Iiyunithi ezisetyenziswa ngokuqhelekileyo zokulinganisa i-viscosity ziquka i-cP, i-P, i-Pa.s, i-mPa.s, njl.
Inkqubo yoguqulo:
1 cP = 1 mPa.s
100 cP = 1 P
1000 mPa.s = 1 Pa.s
| Ulwelo oluPhakathi | I-Viscosity epheleleyo (cP) | Ubushushu (° C) | Ulwelo oluPhakathi | I-Viscosity epheleleyo (cP) | Ubushushu (° C) |
| amanzi | 1 | 20 | Pear puree | 4000 | 70 |
| umoya | 0.0178 | 20 | Ijusi yeorenji egxininisiweyo 30Brix | 630 | 21 |
| Utywala | 1.2 | 20 | Ijusi yeorenji egxininisiweyo 30Brix | 91 | 79 |
| I-carbon tetrachloride | 0.9 | 20 | Ijusi yeorenji egxininisiweyo 50Brix | 2410 | 21 |
| Benzene | 0.6 | 20 | Ukunxiba isaladi | 1300 - 2600 | 19 |
| Ether | 0.2 | 20 | isoso | 1000 | 29 |
| Yogurt | 152 | 40 | Intlama yetomato 30% | 195 | 19 |
| Egg | 150 | 4 | Igwele ludaka | 20 | 19 |
| Ubisi | 3 | 18 | Ioyile enokutyiwa | 65 | 21 |
| I-Whey 48% iswekile | 180 - 1500 | 38 | Iyeza lomkhuhlane | 190 | 29 |
| Ikrimu ngama-30% amafutha | 14 | 16 | Detergent | 1470 | 20 |
| Ikrimu ngama-40% amafutha | 48 | 16 | Ukhilimu wobuso | 10000 | 21 |
| Ikrimu ngama-50% amafutha | 112 | 16 | Ioyile yeenwele | 5000 | 21 |
| Ikrimu ngama-50% amafutha | 55 | 32 | into yokuthambisa | 200 | 21 |
| Ibhiya | 1.1 | 4.5 | ishampu | 3000 | 35 |
| Tshokolethi | 17000 | 49 | Isisombululo sesepha | 82 | 60 |
| Ubisi lweetshokholethi | 280 | 49 | Iglu yephepha | 3000 | 22 |
| I-glucose | 4300 - 8600 | 75 - 85 | glycerol | 1500 | 20 |
| Incindi yeziqhamo | 55 - 75 | 19 | I-Semi-converted isiraphu | 2400 | 20 |
| Ubusi | 3000 | 20 | 180 # ioli enzima | 180 | 20 |
| Molasses | 1760 | 20 | Ikrimu emuncu | 15200 | 20 |
| PECOAT® PVC Plastisol | 3000 | 25 |
Inqaku elikhethekileyo: Idatha ekwitheyibhile yenzelwe ireferensi kuphela. Ukuba iimfuno ezingqongqo kakhulu ziyafuneka, nceda uchaze ngokweyona meko.
Izimvo zivaliwe