Diesel lubricity improver / Antiwear tus neeg saib xyuas / CAS 68308-53-2
cov lus qhia tshwj xeeb
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov Ceev (20 ℃) / (kg / m2 ") | 850~1050 |
| Tus nqi kua qaub (mgKOH / g) tsis ntau dua | ≤1 |
| Kinematic viscosity (40 ℃) / (hli)2/s) | / |
| Cov dej noo (feem ntim) /% | ≤ cim |
| Flash point (kaw) / ℃ | ≥160 |
| Cov ntsiab lus sulfur / (mg / kg) | ≤100 |
| Cov ntsiab lus nitrogen / (mg / kg) | ≤200 |
| Cov ntsiab lus phosphorus / (mg / kg) | ≤15 |
| Cov ntsiab lus silicon / (mg / kg) | ≤15 |
| Cov ntsiab lus boron / (mg / kg) | ≤15 |
| Cov tshuaj chlorine ntsiab lus/(mg/kg) | ≤15 |
| Cov ntsiab lus hlau (Na + K + Mg + Ca + Zn + Fe) / (mg / kg) | ≤50 |
| Cov roj fatty acids uas tau saturated (Feem pua ntawm cov rog)% | ≤2.5 |
| Qhov taw tes khov kho / ℃ | ≤-16 |
| Cov khoom tsis huv ntawm lub tshuab | Tsis muaj |
| Roj diesel tuaj yeem lim cov ntsiab lus tsis yaj tom qab ntxiv cov neeg sawv cev (feem ntau ntawm cov neeg sawv cev ntxiv yog 2%, khaws cia ntawm 7 ℃ rau 24 teev thiab lim ntawm chav sov) / (mg / kg) | ≤48 |
| Kev ua tau zoo ntawm cov roj diesel demulsification, dej txheej ntim / mL | ≥18 |
| Cov ntsiab lus glycerol dawb (feem pua) /% | ≤0.5 |
Cov tshuaj txhim kho lubricity ntawm diesel feem ntau yog muab faib ua hom fatty acid thiab hom fatty acid ester, uas tuaj yeem txhim kho lubricity ntawm cov roj diesel uas tsis muaj sulfur.
Kev Siv
1. Txo qhov hnav: Cov tshuaj tiv thaiv kev hnav ntawm lub cav diesel tuaj yeem tsim ib daim zaj duab xis tiv thaiv, txo qhov kev sib txhuam thiab kev hnav ntawm cov khoom sab hauv ntawm lub cav. Qhov no tseem ceeb heev rau kev ua kom lub cav siv tau ntev.
2. Txhim kho kev ua haujlwm ntawm lubrication: Cov tshuaj diesel tiv thaiv kev hnav tuaj yeem txhim kho qhov viscosity thiab flowability ntawm cov roj lubricating, yog li txhim kho kev ua haujlwm ntawm lubrication. Qhov no pab txo qhov kev sib txhuam thiab txo qhov hnav ntawm cov khoom siv kho tshuab.
3. Kev ua haujlwm tiv thaiv xeb: Cov tshuaj ntxiv hauv cov tshuaj tiv thaiv kev hnav ntawm lub cav diesel tuaj yeem tiv thaiv kev xeb ntawm cov roj lubricating hauv qhov kub thiab txias siab, tiv thaiv cov hlau sab hauv ntawm lub cav kom tsis txhob puas. Qhov no pab txhim kho kev ntseeg siab thiab kev ruaj khov ntawm lub cav.
4. Txo suab nrov thiab kev co: Kev siv cov tshuaj tiv thaiv kev hnav ntawm lub cav diesel kuj tseem tuaj yeem txo qhov suab nrov thiab kev co uas tsim thaum lub cav ua haujlwm. Qhov no tseem ceeb heev rau kev txhim kho kev tsav tsheb.
5. Txhim kho kev siv roj: Cov tshuaj tiv thaiv kev hnav ntawm lub cav diesel tuaj yeem txhim kho kev siv roj ntawm lub cav, ua rau kev siv roj tsawg dua. Qhov no muaj txiaj ntsig zoo rau kev txo cov nqi khiav lag luam thiab cov pa phem.
Ntim thiab Xa Khoom
200KG / Nruas los yog raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
