Polyethylene glycol (PEG)

1. Alaabooyinka taxanaha polyetylen glycol waxaa loo isticmaali karaa daawooyinka. Polyethylene glycol oo leh miisaan yar oo qaraabo ah ayaa loo isticmaali karaa sida dareeraha, isku-darka, Emulsifier O/W iyo stabilizer, oo loo isticmaalo in lagu sameeyo joojinta sibidhka, emulsions, irbado, iwm glycol polyetylen waxy adag oo leh miisaan sare oo qaraabo ah ayaa inta badan loo isticmaalaa si loo kordhiyo viscosity iyo adkeynta dareeraha miisaanka yar ee PEG, iyo sidoo kale magdhow daroogooyinka kale; Daawooyinka aan si fudud u milmin biyaha, alaabtan waxaa loo isticmaali karaa sida gudbiyaha kala firdhisan adag si loo gaaro ujeedada kala firidhsan adag, PEG4000, PEG6000 waa wax daahan wanaagsan, alaabta polishing hydrophilic, filimada iyo alaabta kaabsal, balaastikada, saliidaha iyo matrix-ka-pillerka, ee diyaarinta kaniiniyada, kaniiniyada, kaabsal, microencapsulations, iwm.

2. PEG4000 iyo PEG6000 waxaa loo isticmaalaa sidii dawooyinka warshadaha dawooyinka loogu talagalay diyaarinta suppositories iyo boomaatada; Waxaa loo isticmaalaa sida wakiilka dhamaystirka ee warshadaha waraaqaha si loo kordhiyo dhalaalka iyo jilicsanaanta warqadda; Warshadaha caagga ah, sida wax lagu daro, waxay kordhisaa saliidda iyo caagagga alaabada caagga ah, waxay yaraynaysaa isticmaalka tamarta inta lagu jiro farsamaynta, waxayna kordhisaa nolosha adeegga alaabada caagga ah.

3. Badeecooyinka taxanaha polyetylen glycol waxaa loo isticmaali karaa sidii alaabta ceeriin ee surfactants ester.

4. PEG-200 waxaa loo isticmaali karaa sidii dhexdhexaad ah oo loogu talagalay isku-darka organic iyo sidaha kulaylka leh shuruudo sare, waxaana loo isticmaalaa sidii qoyaan, solubilizer cusbo aan organic, iyo hagaajinta viscosity ee warshadaha kiimikada maalinlaha ah; Loo isticmaalo sidii jilciye iyo wakiilka antistatic ee warshadaha dharka; Waxa loo istcimaalaa sida walaxda qoynta ee waraaqaha iyo warshadaha sunta cayayaanka.

5. PEG-400, PEG-600, PEG-800 waxa loo isticmaalaa sida substrates ee daawada iyo isqurxin, saliidaha iyo wakiilada qoynta warshadaha caaga ah iyo warshadaha dharka. PEG-600 waxaa lagu daraa elektrolytka warshadaha birta si kor loogu qaado saamaynta shiida iyo kor loogu qaado dhalaalka ee dusha birta.

6. PEG-1000, PEG-1500 waxaa loo isticmaalaa sida matrix ama saliid iyo jilicsan ee warshadaha dawooyinka, dharka iyo qurxinta; Loo isticmaalo sida kala firdhiso ee warshadaha daahan; Hagaajinta kala-baxa biyaha iyo dabacsanaanta resin, qiyaasta waa 20 ~ 30%; Khadku waxa uu wanaajin karaa milanka dheeha waxana uu yarayn karaa isbedbeddelkiisa, kaas oo si gaar ah ugu habboon warqadda dhuka iyo khad khad, waxa kale oo loo isticmaali karaa qalin qalinka si loo hagaajiyo viscosity-ka khad; In warshadaha caaga sida kala firdhiso, kor u vulcanization, loo isticmaalo sida kala firdhiso ee buuxinta madow carbon.

7. PEG-2000, PEG-3000 waxaa loo isticmaalaa sida walxaha wax lagu shubo biraha, sawir silig birta, shaabadeynta ama samaynta saliidaha iyo goynta dareeraha, shiida saliidaha qaboojinta iyo dhaldhalaalka, walxaha alxanka, iwm .; Waxaa loo isticmaalaa sidii saliidda warshadaha waraaqaha, iwm., waxaana sidoo kale loo isticmaalaa sida koollada kuleylka leh si loo kordhiyo awoodda dib-u-qoynta degdegga ah.

8. PEG-4000 iyo PEG-6000 waxaa loo isticmaalaa sida substrates ee wax soo saarka warshadaha dawooyinka iyo qurxinta, oo waxay ciyaaraan doorka hagaajinta viscosity iyo dhibic dhalaalaysa; Waxaa loo isticmaalaa sidii saliidayn iyo qaboojiye ee warshadaha wax soo saarka caagga iyo biraha, iyo sida kala firdhiso iyo emulsifier ee soo saarista sunta cayayaanka iyo midabada; Loo isticmaalo sida wakiilka antistatic, saliidaha, iwm. ee warshadaha dharka.

9. PEG8000 waxa loo istcmaali jiray matrix ahaan warshadaha dawooyinka iyo kuwa la isku qurxiyo si loo hagaajiyo viscosity iyo barta dhalaalka; Waxaa loo isticmaalaa sidii saliidayn iyo qaboojiye ee warshadaha wax soo saarka caagga iyo biraha, iyo sida kala firdhiso iyo emulsifier ee soo saarista sunta cayayaanka iyo midabada; Loo isticmaalo sida wakiilka antistatic, saliidaha, iwm. ee warshadaha dharka.