I-PPG-Poly (i-propylene glycol)
Inkcazo
Olu luhlu lwePPG luyanyibilika kwizinyibilikisi zendalo ezifana ne-toluene, i-ethanol, kunye ne-trichlorethylene. Luneendlela ezahlukeneyo zokusetyenziswa kushishino, amayeza, iikhemikhali zemihla ngemihla nakwezinye iinkalo.
Iinkcukacha
| Imodeli | Inkangeleko (25℃) | Umbala (Pt-Co) | Ixabiso leHydroxyl (mgKOH/g) | Ubunzima beMolekyuli | Ixabiso le-asidi (mgKOH/g) | Umthamo wamanzi (%) | i-pH (isisombululo se-aq esi-1%) |
| I-PPG-200 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 510~623 | 180~220 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-400 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 255~312 | 360~440 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-600 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 170~208 | 540~660 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-1000 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 102~125 | 900~1100 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-1500 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 68~83 | 1350~1650 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-2000 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 51~62 | 1800~2200 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-3000 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 34~42 | 2700~3300 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-4000 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 26~30 | 3700~4300 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-6000 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 17~20.7 | 5400~6600 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| I-PPG-8000 | Ulwelo olunamafutha olucacileyo nolungenambala | ≤20 | 12.7~15 | 7200~8800 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
Ukusebenza kunye nezicelo
1. Ii-PPG200, 400, kunye ne-600 ziyanyibilika emanzini kwaye zineempawu ezifana nokuthambisa, ukunyibilikisa, ukususa i-foaming, kunye neziphumo zokungashukumi. I-PPG-200 ingasetyenziswa njengesinyibilikisi semibala.
2. Kwizinto zokuthambisa, i-PPG400 isetyenziswa njenge-emollient, i-softener, kunye ne-lubricant.
3. Isetyenziswa njengearhente yokucoca i-foam kwiipeyinti kunye neeoyile ze-hydraulic, njengearhente yokucoca i-foam ekucutshungulweni kwerabha yokwenziwa kunye ne-latex, njenge-antifreeze kunye ne-coolant yokudlulisa ubushushu, kunye ne-viscosity modifier.
4. Isetyenziswa njengesixhobo esiphakathi kwi-esterification, etherification, kunye ne-polycondensation reactions.
5. Isetyenziswa njenge-ejenti yokukhulula, i-solubilizer, kunye ne-additive kwiioyile zokwenziwa. Ikwasetyenziswa njenge-additive kwiilwelo zokusika ezinyibilikayo emanzini, iioyile ze-roller, kunye neeoyile ze-hydraulic, njenge-lubricant yobushushu obuphezulu, kwaye njenge-lubricant yangaphakathi neyangaphandle yerabha.
6.PPG-2000~8000 ineempawu ezibalaseleyo zokuthambisa, zokuthintela ukugqwala, zokumelana nobushushu, kunye nezokumelana neqabaka.
7.PPG-3000~8000 isetyenziswa kakhulu njengenxalenye yepolyether polyols ukuvelisa iiplastiki ze-polyurethane foam.
8.PPG-3000~8000 ingasetyenziswa ngokuthe ngqo okanye i-esterified ukuvelisa iiplastiki kunye nezinto zokuthambisa.
Iphakheji kunye noGcino
Iphakheji:Iibhareli ezingama-200L/1000L
Indawo yokugcina: Ifanele ibekwe kwindawo eyomileyo, enomoya, ukuba igcinwe kakuhle, ixesha layo lokugcinwa yiminyaka emi-2.