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

Kufotokozera Kwachidule:

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

Chiyero 99% mphindi


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe a Zamalonda

Ethylene glycol di-acetate ndi Propylene glycol di-acetate
Chinthu Ethylene glycol di-acetate (EGDA) Propylene Glycol Di-acetate (PGDA)
CAS 111-55-7 623-84-7
Fomula ya maselo CH3COOCH2CH2OOCCH3 C7H12CHONSE4
Maonekedwe Madzi opanda mtundu komanso omveka bwino Madzi opanda mtundu komanso omveka bwino
Chiyero (GC)% ≥ 99.0 99.0
Kusungunuka kwa madzi (℃ /760mmHg) 185.0-200.0 187.0-193.0
Chinyezi (KF) %≤ 0.1 0.1
Asidi (monga HAC) %≤ 0.03 0.1
Mphamvu yokoka yeniyeni (d4)20) 1.106±0.005 1.056±0.005
Mtundu (Pt-Co) ≤ 15 20
Phukusi ndi mayendedwe 220 KGS/Ngolo yachitsulo kapena thanki yonyamuliramo zambiri, Mankhwala wamba 220 KGS/Ngolo yachitsulo kapena thanki yonyamuliramo zambiri, Mankhwala wamba

 

 

Kugwiritsa Ntchito Mankhwala

EGDA,Chosungunulira choteteza chilengedwe chokhala ndi malo otentha kwambiri, chimadziwika ndi kusungunuka kwakukulu, kugwirizana bwino, kuuma mwachangu kuposa DBE, kugwiritsidwa ntchito mwachizolowezi pa kutentha kochepa, fungo lochepa, kusawononga poizoni, ndi zina zotero. Chimagwiritsidwa ntchito makamaka m'mafakitale opaka utoto, inki ndi utomoni ndipo chimalowa m'malo mwa zosungunulira ndi malo otentha kwambiri monga cyclohexanone, isophorone ndi DBE. EGDA ilinso ndi mphamvu yowongolera kusinthasintha, kusintha kuchuluka kwa utoto wouma. Kuphatikiza apo, ingagwiritsidwe ntchito ngati zosungunulira za chowunikira pansi, chowunikira chikopa, choyeretsera, zodzoladzola, mankhwala ndi zonunkhira.

PGDA,Chosungunulira choteteza chilengedwe chokhala ndi malo otentha kwambiri, chimagwiritsidwa ntchito makamaka popaka zinthu zovuta, inki ya PCB circuit board, inki yamagetsi, chotsukira magalasi amadzi, chomatira chonyamula madzi, ndi chotsukira cha ester chachilengedwe. PGDA ndi chosungunulira chabwino cholowa m'malo mwa DBE, PMA, PM ndi CYC chokhala ndi fungo lochepa la minti. PGDA ingatengenso malo a isophorone 783, CAC, EB (BCS), zosungunulira za propylene glycol ethers ndi esters, CYC, DAA, cresol, ndi zina zotero mu inki zotsukira.


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