Alaabta

Peg200 Polyethylene Glycol 200

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Peg200 Polyethylene Glycol 200

Boog-200:Waxaa loo isticmaali karaa dhexdhexaad ahaan isku-dhafka dabiiciga iyo xambaara kuleylka oo leh shuruudo sare. Waxaa loo isticmaali karaa sida humectant, dareeraha ku daraya milix dabiici ah iyo jaangooyaha nafwaayaha ee warshadaha kiimikada maalinlaha ah. Waxaa loo adeegsaday jilicsanaanta iyo wakiilka antistatic ee warshadaha dharka; Waxaa loo adeegsaday sidii wakiilka qoynta warshadaha waraaqaha iyo warshadaha sunta cayayaanka. Saliid aad u fiican, qoyaan, kala firidh, dhejisyo, wakiilo ka hortaga iyo jilciyayaal; Codsiga: Kiimikooyinka maalinlaha ah: daawooyinka ilkaha lagu ilaaliyo, waxyaabaha daryeelka shakhsi ahaaneed; Nadiifinta warshadaha: saliidaynta saliidda birta, nadiifinta; Samaynta waraaqaha iyo baakadaha: balaastikada koolada, jilciya, iyo emulsifiers-yada dharka.
Polyethylene glycol iyo polyetylen glycol fatty acid ester ayaa si weyn loogu isticmaalaa warshadaha qurxinta iyo warshadaha dawooyinka. Polyetylen glycol wuxuu leeyahay sifooyin badan oo aad u fiican, sida milanka biyaha, oo aan kacsaneyn, firfircoonaanta jir ahaaneed, dabacsanaan, sicir barar, qoyn, jilicsanaan iyo dhadhan fiican. Jajabyo kaladuwan oo culeyskeedu dhan yahay oo loo yaqaan 'polyetylen glycol' ayaa la dooran karaa si loo beddelo u nuglaanshaha, hygroscopicity iyo microstructure ee alaabta Polyethylene glycol (Mr <2000) oo culeyskeedu yaryahay molikiyuulka ayaa ku haboon wakiilada qoynta iyo jaangooyooyin isku habeyn ah. Waxaa loo isticmaalaa kareemka, looshinta, cadayga iyo kareemka xiirista. Waxay sidoo kale khuseysaa alaabada timaha ee aan la dhaqin, taasoo timaha siineysa iftiin jilicsan. Polyethylene glycol (Mr> 2000) oo culeyskeedu sarreeyo ayaa ku habboon lipstick, usha caraf, saabuun, saabuun xiirta, aasaaska iyo is qurxinta. Ka mid ah wakiilada nadaafadda, polyetylen glycol ayaa sidoo kale loo isticmaalaa sidii wakiilka ganaaxa iyo wakiilka qaro. In warshadaha dawooyinka, waxaa loo isticmaalaa sida shaxda of cadar, emulsion, cadar, looshin iyo suppository. Ganacsi ahaan loo heli karo polyetylen glycol (tusaale. Polyetylen glycol, NF, Dow Chemical Co.) ayaa aad ugu habboon qurxinta. Codsiga methoxypolyethylene glycol iyo polypropylene glycol waxay la mid tahay tan polyetylen glycol.

Tilmaamayaasha farsamada

Sooc

Muuqaalka (25))

Colorandlustre

Pt-Co

Hydroxylvalue

mgKOH / g

Miisaanka jirka

Barta adkeynta ℃

Waxyaabaha biyaha (%)

Qiimaha PH

1% xalka aqueous)

PEG-200

Dareere hufan oo aan midab lahayn

≤20

510 ~ 623

180 ~ 220

-

≤0.5

5.0 ~ 7.0

Faallooyin: shirkadeena sidoo kale waxay bixisaa noocyo kala duwan oo alaabooyin taxane ah Carbopol ah.


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