Propylene glycol monomethyl ether acetate series (PMA, DPMA)/ CAS 108-65-6/ CAS 88917-22-0

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Propylene glycol monomethyl ether acetate (PMA)/ CAS 108-65-6

Dipropylene glycol monomethyl ether acetate (DPMA) / CAS 88917-22-0

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Propylene glycol monomethyl ether acetate series (PMA, DPMA)

Chinhu	Propylene glycol monomethyl ether acetate (PMA)		Dipropylene glycol monomethyl ether acetate (DPMA)
CAS	108-65-6		88917-22-0
Fomura yemamorekuru	CH₃COOCH (CH)₃)CH₂UYE₃		CH₃(UYE₂CHCH₃)₂OOCCH₃
Chitarisiko	Mvura isina ruvara uye inoonekera (Premium Grade)	Mvura isina ruvara uye inoonekera (Industry Grade)	Mvura isina ruvara uye inoonekera
Kuchena (GC)% ≥	99.5	99.0	99.0
Kunyungudutsa (℃/760mmHg)	143.0-149.0	145.0-153.0	200.0-217.0
Hunyoro (KF) %≤	0.05	0.05	0.05
Asidi (seHAC) ≤%	0.02	0.02	0.03
Simba regiravhiti (d4)²⁰)	0.970±0.005	0.970±0.005	/
Ruvara (Pt-Co) ≤	10	10	15
Pakeji uye kutakurwa	200 KGS/Drum Kemikari ine njodzi

Kushandiswa Kwechigadzirwa

PMAInonyungudutsa zvakanaka mumaindasitiri ine chepfu shoma uye inonyungudika zvakanyanya kune polar ne non-polar substance, iyo inogona kushandiswa pakupenda kwepamusoro, inki yekudhinda pamwe nemamwe mapolymer, anosanganisira amido, methyl ester, ethyl, polyester, cellulose acetate, glycol acid resin, crylic acid resin, epoxy resin uye nitrocellulose, nezvimwewo. Inogona zvakare kushandiswa se solvent yependi, inki, dyestuff yejira uye oiri yekuspinha.

Nekunhuhwirira kushoma, viscosity yakaderera, kunyunguduka kwakanaka, mwero wekupisa uri pakati nepakati uye kugona kubatana kwakanaka,DPMAinogona kunyungudutsa resin yakawanda yakaita se: acrylic resin, epoxy resin, alkyd resin uye polyester resin. Inonyanya kushandiswa mukupenda kwakavakirwa pa solvent uye inki yekudhinda siriki. Kunze kweizvozvo, inogona kunyungudutsa resin yakakosha, uye inoshandiswa zvakanyanya mumaindasitiri ekuravira nekunhuhwirira.

Yakapfuura: Ethylene glycol monobutyl ether acetate series (BAC, DBAC)/ CAS 112-07-2/ CAS 124-17-4

Zvinotevera: Ethylene glycol monoethyl ether propionate (ECP)/ CAS 14272-48-1

CAS 108-65-6