PPG-Poly (propylene glycol)
Tlhaloso
Letoto la PPG le qhibiliha ka har'a li-solvents tse kang toluene, ethanol, le trichlorethylene.E na le mefuta e mengata ea lisebelisoa ho indasteri, meriana, lik'hemik'hale tsa letsatsi le letsatsi le masimo a mang.
Litlhaloso
| Mohlala | Ponahalo (25℃) | Mmala (Pt-Co) | Boleng ba Hydroxyl (mgKOH/g) | Boima ba Molek'hule | Boleng ba Asiti (mgKOH/g) | Litaba tsa Metsi (%) | pH (1% aq. tharollo) |
| PPG-200 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 510~623 | 180-220 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-400 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 255~312 | 360-440 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-600 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 170-208 | 540-660 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-1000 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 102 ~ 125 | 900-1100 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-1500 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 68-83 | 1350-1650 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-2000 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 51-62 | 1800-2200 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-3000 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 34-42 | 2700 ~ 3300 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-4000 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 26-30 | 3700 ~ 4300 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-6000 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 17 ~ 20.7 | 5400 ~ 6600 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-8000 | Mokelikeli o bonaletsang o se nang mebala o nang le mafura a viscous | ≤20 | 12.7-15 | 7200~8800 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
Tshebetso le Dikopo
1.PPG200, 400, le 600 li qhibiliha ka metsing 'me li na le thepa e kang lubrication, solubilization, defoaming, le liphello tsa antistatic. PPG-200 e ka sebelisoa e le dispersant bakeng sa li-pigments.
2.Ka litlolo, PPG400 e sebelisoa e le setlolo, se nolofatsang, le setlolo.
3.E sebelisoa e le moemeli oa ho senya lipente le oli ea hydraulic, e le moemeli oa ho senya ha ho etsoa rabara ea maiketsetso le latex, e le antifreeze le pholileng bakeng sa metsi a fetisang mocheso, hape e le mofetoleli oa viscosity.
4. E sebelisoa e le karolo e bohareng ho esterification, etherification, le polycondensation reactions.
5.E sebelisoa e le moemeli oa ho lokolla, solubilizer, le addititive bakeng sa oli ea maiketsetso. E boetse e sebelisoa e le tlatsetso bakeng sa maro a sehang a qhibilihang ka metsing, lioli tsa roller, le oli ea haeteroliki, joalo ka setlolo se nang le mocheso o phahameng, hape e le setlolo sa kahare le kantle sa rabara.
6.PPG-2000 ~ 8000 e na le lisebelisoa tse ntle haholo tsa ho tlotsa, tse thibelang maqeba, tse thibelang mocheso, le tse thibelang serame.
7.PPG-3000 ~ 8000 e sebelisoa haholo-holo e le karolo ea polyether polyols bakeng sa tlhahiso ea polasetiki ea foam ea polyurethane.
8.PPG-3000 ~ 8000 ka ho toba sebelisoa kapa esterified bakeng sa tlhahiso ea plasticizers le lubricant.
Sephutheloana le Polokelo
Sephutheloana:Libarele tsa 200L/1000L
Polokelo: E lokela ho beoa sebakeng se omileng, se nang le moea o pholileng, haeba se bolokiloe hantle, nako ea bophelo ke lilemo tse 2.