Ntau lawm cov lus qhia
Muaj nyob rau hauv peb tus qauv-afff 3% ({}}} degrch), thiab ate degree yog ua kom ua raws li kev sib txawv ntawm qhov kub. Txhua tus qauv sib txawv tswj cov daj ntseg - cov kua dej daj ua kom zoo rau kev sib xyaw nrog kev tua hluav taws thiab ntev - qhov ruaj khov.
Cov tub ntxhais kawm tau ua npuas dej ua npuas ncauj ua npuas ncauj ua npuas kom suav nrog cov coefficients tsawg (3.5-6.4 mnc \/ m), enabling nrawm kis ua npuas dej kis tau ntau dua roj chaw. Nrog viscosity ntawm tsawg dua los yog sib npaug rau 20 MPAS ntawm 20 degree, nws ua kom tau ntws tawm hauv hoses thiab lub npuaj. Kev nthuav dav sib piv (6.6 ± 1 txog 8.3 ± 1) thiab 25% lub sijhawm ntws (2.5-3.2 min) lav cov pam vov pam vov uas zoo sib xyaw nplaim taws.
Lo ntsiab muag cov ntsiab lus ntawm -1 degree, {{}}}}}}}}}}} {degree concent} degree concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concent concentອກ tej zaum yuav swb. Txawm hais tias siv hauv kev ua haujlwm, chaw cia khoom, lossis txias - huab cua ua npuas dej motaub zoo ib txwm, cov hluav taws kub txhim kho zoo ib yam, cov hluav taws xob hloov kho tsis zoo, txhim khu kev qha hluav taws xob zoo ib yam, cov hluav taws kub txhim khu kev yooj yim.
Cov khoom tsis muaj
|
Tus qauv |
Afff 3% (-1 degree) |
Afff 3% (-16 degree) |
Afff 3% (-35 degree) |
|
Kev tshwm sim |
Ntshiab daj ntseg daj ua kua |
||
|
PH |
7.9-8.3 |
7.6-8.2 |
7.8-8.2 |
|
Cov nro |
16,2 mn \/ m |
17.3 mn \/ m |
18.7 mn \/ m |
|
Kis cov coefficient |
6. {2-6. 4 mn \/ m |
3. {{{{}}. 8 mn \/ m |
4. {{2-4. 3 mn \/ m |
|
Viscosity @ 20 degree |
Tsawg dua los yog sib npaug rau 20 MPAS |
Tsawg dua los yog sib npaug rau 20 MPAS |
Tsawg dua los yog sib npaug rau 20 MPAS |
|
Kev nthuav dav |
8.3±1 |
6.6±1 |
7.6±1 |
|
25% lub sijhawm tawm |
2.9 (1 ± 20%) min |
2.5 (1 ± 20%) Min |
3.2 (1 ± 20%) min |
|
Khov taw tes |
-1 degree |
-16 degree |
-35 degree |
Cov khoom lag luam
Cov FAQ
Q: Yuav tuaj yeem ua npuas dej ua npuas ncauj ua npuas kom zoo nrog cov tsis tau siv nrog cov tsis yog - qauv hluav taws kub nozzles?
A: Thaum sib zog nrog feem ntau cov qauv nozzles, khij lub nozzle cov ntws thiab cov lus ntsuas siab. Nco ntsoov tias nws tuaj yeem ua kom lub siab viscosity los tswj cov khoom siv ua npuas thiab xa tawm.
Q: Lub ntsej muag coj li cas nyob hauv qhov siab - av noo ib puag ncig?
A: Cov av noo siab yuav cuam tshuam me ntsis cuam tshuam rau kev tso ruaj ruaj rau lub sijhawm ntev. Khaws rau hauv cov thawv ntim hauv qhov chaw txias, cov chaw qhuav thiab tshuaj xyuas tsis tu ncua rau txhua cov cim ntawm noo noo - muaj feem cuam tshuam.
Q: Cov txheej txheem rau diluting affed aff leam ua npuas dej kom raug?
A: Ua raws li cov khw cov txheej txheem rau dej - rau - mloog zoo rau cov lus sib piv (3% rau cov series). Siv dej huv thiab sib xyaw kom huv si hauv cov tsheb tso dej khov lossis ua ntu zus los ua kom muaj kev daws teeb meem.
Q: Lub ntsej muag puas tau siv rau hauv kev tua hluav taws marine - sib ntaus nrog ntsev?
A: Yog, tab sis xeem tau ua ntej. Seem yuav cuam tshuam cov khoom ua npuas dej me ntsis, yog li kho cov feem ntau lossis ua haujlwm me me - cov kev ntsuas me me kom ntseeg tau tias kev ua tau zoo tshaj plaws.
Q: Yuav ua li cas pov tseg ntawm expired li cas ua npuas dej kom zoo li kev nyab xeeb?
A: Hu rau cov kev phom sij hauv nroog - khib nyiab chaw pov tseg. Tsis txhob ntws mus rau hauv cov dej phwj lossis dej ntuj. Ua raws li cov kev cai ib puag ncig los txo kev cuam tshuam ntawm kev cuam tshuam ecological.