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

Inkcazo emfutshane:

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

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

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Uthotho lwe-acetate ye-propylene glycol monomethyl ether (PMA, DPMA)

Into	I-Propylene glycol monomethyl ether acetate (PMA)		I-Dipropylene glycol monomethyl ether acetate (DPMA)
I-CAS	108-65-6		88917-22-0
Ifomula yemolekyuli	CH₃I-COOCH (CH)₃)CH₂KWAYE₃		CH₃(KWAYE₂I-CHCH₃)₂I-OOCCH₃
Inkangeleko	Ulwelo olungenambala nolucacileyo (iBanga lePremium)	Ulwelo olungenambala nolucacileyo (Udidi lweShishini)	Ulwelo olungenambala nolubonakalayo
Ubumsulwa (GC)% ≥	99.5	99.0	99.0
Uluhlu lokunyibilikisa (℃/760mmHg)	143.0-149.0	145.0-153.0	200.0-217.0
Ukufuma (KF) %≤	0.05	0.05	0.05
I-asidi (njenge-HAC) ≤%	0.02	0.02	0.03
Ubunzima obuthile (d4)²⁰)	0.970±0.005	0.970±0.005	/
Umbala (Pt-Co) ≤	10	10	15
Iphakheji kunye nokuthuthwa	Iikhemikhali eziyingozi ezingama-200 KGS/Drum

Isicelo seMveliso

I-PMAsisinyibilikisi esibalaseleyo semizi-mveliso esinobuthi obuphantsi kwaye sinokunyibilika okunamandla kwizinto ezikwi-polar kunye nezingekho kwi-polar, ezinokusetyenziselwa ipeyinti ephucukileyo, i-inki yokuprinta kunye nezinye iipolymers, kubandakanya i-amido, i-methyl ester, i-ethyl, i-polyester, i-cellulose acetate, i-glycol acid resin, i-crylic acid resin, i-epoxy resin kunye ne-nitrocellulose, njl. Ingasetyenziswa njengesinyibilikisi sepeyinti, i-inki, idayi yelaphu kunye neoyile yokusonta.

Ngevumba eliphantsi, i-viscosity ephantsi, ukunyibilika okuhle, isantya somphunga esiphakathi kunye nokukwazi ukudibana kakuhle,I-DPMAinganyibilikisa uninzi lwe-resin efana ne: i-acrylic resin, i-epoxy resin, i-alkyd resin kunye ne-polyester resin. Isetyenziswa kakhulu kwi-inki yokuprinta ipeyinti esekelwe kwisinyibilikisi kunye ne-ink yokuprinta isikrini sesilika. Ngaphandle koko, inokunyibilikisa i-resin ekhethekileyo, kwaye isetyenziswe ngokubanzi kumashishini eencasa kunye nevumba elimnandi.

Ngaphambili: Uthotho lwe-acetate ye-ethylene glycol monobutyl ether (BAC, DBAC)/ CAS 112-07-2/ CAS 124-17-4

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

I-CAS 108-65-6