Base mafuta epamusoro tembiricha cheni mafuta
PAG yemafuta akanyanya kupisa cheni
Kuchena kwakasarudzika kwechigadzirwa chePAG, zvigadzirwa zvavo zvekuputsika zvinogona kunyungudutswa mumafuta uye zvaisazogadzira mafuta, kabhoni dhipoziti firimu uye soot.
High boiling point uye flash point, kurudzira kushandiswa pazasi 200 ℃ kwenguva refu.
Basa rakanaka rekuzora rine anti-oxidant uye antirust rinogara richishandiswa muindasitiri yekudhinda machira uye dhayi.
Yakasarudzika mvura inonyungudika chimiro dhizaini uye yakacheneswa mhando inogona kudzivirira kushaya simba, senge sinkhole pamusoro pefirimu.
Iyo tembiricha yakakodzera inogona kusvika ku220 ℃, inoshandiswa zvakanyanya muindasitiri yemotokari.
Yakaderera chepfu yePAG inogona kushandiswa muketani yechikafu yekubata muchina.
Yakaderera viscosity PAG ine biodegradable.
| Asidhi kukosha (mgKOH/g)≤ | Viscosity 40 ℃ (mm2/s) | Viscosity 100 ℃ (mm2/s) | Viscosity index | Flash point (℃) | Dururira pfungwa (℃) | Unyoro (%)≤ | |
| SDT-05A | 0.05 | 220 | 34 | 190 | 230 | -40 | 0.1 |
| SDT-055A | 0.05 | 330 | 55 | 220 | 240 | -40 | 0.1 |
| SDT-06B | 0.05 | 460 | 70 | 253 | 260 | -30 | 0.1 |
| SDT-07A | 0.05 | 680 | 105 | 236 | 230 | -35 | 0.1 |
| SDM-150W | 0.05 | 150 | 29 | 210 | 220 | -46 | 0.1 |
| SDD-05D | 0.05 | 270 | 47 | 235 | 245 | -13 | 0.1 |
| SDD-07D | 0.05 | 460 | 80 | 250 | 240 | -35 | 0.1 |
| SDD-08D | 0.05 | 1000 | 180 | 280 | 240 | -31 | 0.1 |
Synthetic esters yemafuta akanyanya kupisa cheni
Shandisa dipentyl doro ester uye polybasic acid ester semafuta ekutanga, anoshandiswa pakati pe250-300 ℃.
Yakanakisa tembiricha yekushanda, kushomeka kurasikirwa kwekoki uye evaporation.
Yakanaka detergency uye kupararira, coking board zvakare yakachena.
Mukushandiswa kwekungosangana kwechikafu, isu zvakare tine akati wandei zvigadzirwa zvekukurudzira.
| Asidhi kukosha (mgKOH/g)≤ | Viscosity 40 ℃ (mm2/s) | Viscosity 100 ℃ (mm2/s) | Viscosity index | Flash point (℃) | Dururira pfungwa (℃) | |
| SDYZ-11 | 0.05 | 30 | 5.8 | 144 | 290 | -4 |
| POE-250 | 0.05 | 250 | 20.7 | 97 | 300 | -30 |
| POE-380 | 0.05 | 380 | 25.8 | 90 | 310 | -18 |
| SDPZ-2 | 0.05 | 50 | 8 | 110 | 270 | -40 |
| SDPZ-4 | 0.05 | 80 | 11 | 115 | 285 | -41 |
| SDBZ-1 | 0.05 | 115 | 11.3 | 80 | 260 | -50 |
| SDBZ-2 | 0.05 | 310 | 20.7 | 75 | 270 | -27 |
| SDBZ-6 | 0.05 | 137 | 13.4 | 91 | 290 | -33 |
| SDPZ-3 | 0.05 | 320 | 26.8 | 110 | 295 | -26 |
| SDJZ-2 | 0.05 | 88 | 11.8 | 120 | 290 | -40 |
| SZ-2021B | 0.1 | 47000 | 2000 | 270 | 325 | 6 |
