Saliida saldhiga ee matoorada baabuurta iyo gudbinta
PAG ee matoorada baabuurta iyo gudbinta
Sida saldhigga saliida matoorka synthetic, PAG waxay leedahay kala firidhsan heersare ah, nadiif ah oo bixisa xasillooni heerkul sare oo heer sare ah, saliid iyo dareere heerkul hooseeya.
Isku dhafka hoose ee iskuxiran wuxuu wanaajin karaa dhaqaalaha shidaalka wuxuuna si fiican u ilaalin karaa khilaafka.
| Qiimaha acid (mgKOH/g)≤ | Viscosity 40℃ (mm2/s) | Viscosity 100 ℃ (mm2/s) | Viscosity index | Barta toosan (℃) | dhibic shub (℃) | Qoyaanka (ppm)≤ | Midabka (APHA) | |
| SDM-01A | 0.05 | 32 | 6 | 160 | 200 | -46 | 300 | 30 |
| PAG-46 | 0.05 | 46 | 9.6 | 180 | 200 | -40 | 300 | 30 |
| SDM-56 | 0.05 | 56 | 12 | 180 | 200 | -40 | 300 | 30 |
| SDM-02A | 0.05 | 68 | 13 | 180 | 215 | -45 | 300 | 30 |
Esters synthetic ee matoorada baabuurta iyo gudbinta
Gebi ahaanba esterification polyol ester iyo diesters, daahir sare.
Ku milmi dufanka saliidda macdanta iyo PAO heerkul sarreeya, yaree dhigaalka iyo filimka.
CCS heerkul hoose oo aad u wanaagsan ayaa wanaajin kara awoodda bilowga heerkulka hooseeya.
Xasiloonida ka-hortagga oksaydhka ee aadka u wanaagsan iyo kala firdhinta nadiifka ah waxay keenaysaa nolol adeeg oo dheer.
Polar-ka sare ee naqshadeynta miisaanka kelliku wuxuu buuxiyaa shuruudaha mawjadaha hoose waxayna kordhiyaan waxtarka shidaalka.
Viscosity hoose ee multi-spec synthetic ester wuxuu bixiyaa isugeyn aad u hooseeya oo jilicsan iyo jilicsanaan, iyo iswaafajinta caag wanaagsan oo ku habboon diyaarinta gudbinta gawaarida korontada iyo saliidda gudbinta shafka.
| Qiimaha acid (mgKOH/g)≤ | Viscosity 40℃ (mm2/s) | Viscosity 100 ℃ (mm2/s) | Viscosity index | Viscosity -40℃ (mm2/s) | Barta toosan (℃) | dhibic shub (℃) | Midabka (APHA) | |
| SMZ-15 | 0.05 | 3.2 | 1.3 | - | 90 | 150 | -80 | 80 |
| SDZ-3 | 0.05 | 7.7 | 2.4 | 150 | 800 | 200 | -70 | 20 |
| SDZ-4 | 0.05 | 11.7 | 3.2 | 150 | 1900kii | 225 | -60 | 30 |
| SDZ-5 | 0.05 | 24.5 | 5.5 | 150 | 20000 | 244 | -54 | 30 |
| SDZ-6 | 0.05 | 92 | 13 | 145 | - | 290 | -40 | - |
| SDZ-15 | 0.05 | 10.5 | 3 | 156 | - | 220 | -60 | 20 |
| SDZ-16 | 0.05 | 13.5 | 3.53 | 150 | - | 230 | -60 | 20 |
| SDYZ-4 | 0.05 | 20 | 4.4 | 145 | 4000 | 250 | -51 | 80 |
| GABAY-15 | 0.05 | 15 | 3.8 | 123 | 3200 | 245 | -55 | 40 |
| GABAY-24-B | 0.05 | 24.5 | 5 | 130 | 8200 | 252 | -60 | 20 |
