PPG-Poly (propylene glycol)
Tsananguro
PPG series inonyungudika muzvinhu zvinonyungudutsa zvakaita setoluene, ethanol, uye trichloroethylene. Inoshandiswa zvakasiyana-siyana mumaindasitiri, mishonga, makemikari ezuva nezuva nedzimwe nzvimbo.
Magadzirirwo
| Muenzaniso | Chitarisiko (25℃) | Ruvara (Pt-Co) | Kukosha kweHydroxyl (mgKOH/g) | Kurema kweMorekuru | Kukosha kweAcid (mgKOH/g) | Mvura Yakawanda (%) | pH (1% mhinduro yeaq.) |
| PPG-200 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 510~623 | 180~220 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-400 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 255~312 | 360~440 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-600 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 170~208 | 540~660 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-1000 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 102~125 | 900~1100 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-1500 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 68~83 | 1350~1650 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-2000 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 51~62 | 1800~2200 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-3000 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 34~42 | 2700~3300 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-4000 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 26~30 | 3700~4300 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-6000 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 17~20.7 | 5400~6600 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-8000 | Mvura ine mafuta inopenya isina ruvara isina kujeka | ≤20 | 12.7~15 | 7200~8800 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
Kushanda uye Mashandisirwo
1.PPG200, 400, uye 600 zvinonyungudika mumvura uye zvine hunhu hwakadai sekunyorovesa, kunyungudika, kubvisa madota, uye simba rekudzivirira static. PPG-200 inogona kushandiswa semusanganiswa wepigment.
2. Muzvizoro, PPG400 inoshandiswa semushonga unonyorovesa, unopfavisa, uye unozora mafuta.
3. Inoshandiswa semushonga wekubvisa mafoam mumapendi nemafuta ehydraulic, semushonga wekubvisa mafoam mukugadzira rabha yakagadzirwa nelatex, semushonga unodzivirira kutonhora uye unotonhodza mvura dzinofambisa kupisa, uye semushonga wekuchinja viscosity.
4. Inoshandiswa senzira yepakati mukuita esterification, etherification, uye polycondensation reactions.
5. Inoshandiswa semushonga wekusunungura, wekunyungudutsa, uye wekuwedzeredza mafuta ekugadzira. Inoshandiswawo semushonga wekucheka mvura inonyungudika mumvura, mafuta eroller, uye mafuta ehydraulic, semushonga wekupisa kwakanyanya, uye semushonga wemukati nekunze werabha.
6.PPG-2000~8000 ine mafuta akanaka kwazvo, anodzivirira furo, anodzivirira kupisa, uye anodzivirira chando.
7.PPG-3000~8000 inonyanya kushandiswa sechikamu chepolyether polyols pakugadzira mapurasitiki epolyurethane foam.
8.PPG-3000~8000 inogona kushandiswa zvakananga kana kugadziriswa kuti igadzire mapurasitiki nemafuta anonhuwirira.
Pakeji uye Kuchengeta
Pasuru:200L/1000L madhiramu
Kuchengetera: Inofanira kuiswa munzvimbo yakaoma, ine mhepo inofefetera, kana ikachengetwa zvakanaka, hupenyu hwesherufu makore maviri.