Qayb kiimikaad: kondensate epoxypropane
Qaybta: nonionic
Tilmaamaha: PEG-200, 400, 600, 1000, 1500, 2000, 3000, 4000, 6000, 8000
Tilmaamid | Muuqashada (25 ℃) | Midab iyo dhalaal Pt-Co | Qiimaha Hydroxyl mgKOH/g | Miisaanka molecular | Qiimaha acid mgKOH/g | Qoyaanka (%) | PH (1% xal aqueous) |
PEG-200 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 510-623 | 180 ~ 220 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-400 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 255-312 | 360 ~ 440 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-600 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 170-208 | 540 ~ 660 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-1000 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 102 ~ 125 | 900 ~ 1100 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-1500 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 68-83 | 1350-1650 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-2000 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 51 ~ 62 | 1800-2200 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-3000 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 34 ~ 42 | 2700-3300 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-4000 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 26 ~ 30 | 3700-4300 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-6000 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 17-20.7 | 5400-6600 | ≤0.5 | ≤0.5 | 5.0-7.0 |
PEG-8000 | dareere viscous ah oo saliid leh oo aan midab lahayn | ≤20 | 12.7-15 | 7200-8800 | ≤0.5 | ≤0.5 | 5.0-7.0 |
Taxanaha PEG wuxuu ku milmaa dareerayaasha organic, tusaale ahaan, methyl benzene, alkohol ethyl iyo trichloro ethylene; PEG200, 400, 600 waxay ku milmayaan biyaha waxayna leeyihiin shaqada sifaynta, milmida, ka-hortagga xumbo-samaynta iyo hantida-anti-static; PEG-200 waxaa loo isticmaali karaa sida wakiilka kala firdhiya ee midabka;
Waxyaabaha la isku qurxiyo, PEG400 waxaa loo isticmaali karaa sida shucuureed, wakiilka jilicsan iyo wakiilka saliidda;
Sida wakiilka ka-hortagga xumbo-saarka ee daahan iyo saliidda haydarooliga, ee caagga synthetic iyo farsamaynta cinjirka, sida wakiilka qaboojinta iyo wakiilka qaboojinta ee dareeraha wareejinta kulaylka, sida wakiilka hagaajinta viscosity;
Sida dhexe ee falcelinta esterification, falcelinta etherification iyo polymerization uumiga;
Sida wakiilka sii daaya, solubilizer iyo lagu daro saliidaha synthetic;
PEG-2000 ~ 8000 waxay leedahay sifeyn aad u fiican, ka-hortagga xumbo-xumaynta, kulaylka u adkaysta iyo hantida u adkaysata qabow;
PEG-3000 ~ 8000 waa qayb weyn oo ka mid ah polyols polyeter premixed;
PEG-3000 ~ 8000 waxaa loo isticmaalaa in wax soo saarka ee plasticizer iyo wakiilka saliidda;
Waxyaabaha aasaasiga ah ee kiimikada maalinlaha ah, daawada iyo saliidaha;
200kg durbaan bir ah, 50kg durbaan caag ah; aan sun ahayn oo aan guban; waa in la xafidaa loona raro sidii kiimiko caadi ah; waa in lagu kaydiyaa meel qalalan oo hawo leh; nolosha shelf waa 2 sano;