tuta

samfurin

99%min Propylene Glycol Diacetate (PGDA) cas 623-84-7

Takaitaccen Bayani:

Propylene Glycol Diacetate (PGDA) cas 623-84-7

Tsarkaka 99% min


Cikakken Bayani game da Samfurin

Alamun Samfura

Bayanin Samfuri

Ethylene glycol di-acetate da Propylene glycol di-acetate
Abu Ethylene glycol diacetate (EGDA) Propylene Glycol Di-acetate (PGDA)
CAS 111-55-7 623-84-7
Tsarin kwayoyin halitta CH3COOCH2CH2OOCCH3 C7H12ABINCI4
Bayyanar Ruwa mara launi kuma mai haske Ruwa mara launi kuma mai haske
Tsarki (GC)%≥ 99.0 99.0
Kewayon distillation (℃ / 760mmHg) 185.0-200.0 187.0-193.0
Danshi (KF) %≤ 0.1 0.1
Acid (kamar HAC) %≤ 0.03 0.1
Takamaiman nauyi (d4)20) 1.106±0.005 1.056±0.005
Launi (Pt-Co) ≤ 15 20
Kunshin da sufuri 220 KGS/Jirgin ƙarfe ko jigilar tanki a cikin adadi mai yawa, Sinadaran gama gari 220 KGS/Jirgin ƙarfe ko jigilar tanki a cikin adadi mai yawa, Sinadaran gama gari

 

 

Aikace-aikacen Samfuri

EGDA,Maganin narkewa mai sauƙin narkewa mai yawan tafasa, yana da alaƙa da yawan narkewa, dacewa mai kyau, bushewa da sauri fiye da DBE, amfani da shi a yanayin zafi mai ƙarancin zafi, ƙarancin wari, rashin guba, da sauransu. Ana amfani da shi galibi a masana'antar shafa, tawada da resin kuma yana maye gurbin sinadarai masu narkewa tare da babban zafin tafasa kamar cyclohexanone, isophorone da DBE. EGDA kuma tana da ikon inganta daidaito, daidaita saurin bushewar fim ɗin fenti. Bugu da ƙari, ana iya amfani da shi azaman mai narkewa don mai haskaka bene, mai haskaka fata, mai tsaftacewa, kayan kwalliya, magani da kayan ƙanshi.

PGDA,wani sinadari mai sauƙin narkewa wanda ke da tasirin tafasa mai yawa, ana amfani da shi galibi a cikin shafa mai mai ƙarfi, tawada ta allon kewaye na PCB, tawada ta lantarki, maganin warkar da gilashin ruwa, manne mai ɗauke da ruwa, da kuma maganin warkar da ester na halitta. PGDA kyakkyawan maganin maye gurbin DBE, PMA, PM da CYC ne mai ɗan ƙamshi na mint. PGDA kuma zai iya maye gurbin isophorone 783, CAC, EB (BCS), abubuwan narkewa na propylene glycol ethers da esters, CYC, DAA, cresol, da sauransu a cikin tawada mai rufi.


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