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

Sharaxaad Gaaban:

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

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

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Qeexitaanka Badeecada

Taxanaha Propylene glycol monomethyl ether acetate (PMA, DPMA)

Shay	Propylene glycol monomethyl ether acetate (PMA)		Dipropylene glycol monomethyl ether acetate (DPMA)
CAS	108-65-6		88917-22-0
Qaacidada moolikaalka	CH₃COOCH(CH)₃)CH₂IYO₃		CH₃( IYO₂CHCH₃)₂OOCCH₃
Muuqaalka	Dareere aan midab lahayn oo hufan (Darajada Sare)	Dareere aan midab lahayn oo hufan (Fasalka Warshadaha)	Dareere aan midab lahayn oo hufan
Daacadnimo (GC)%≥	99.5	99.0	99.0
Kala duwanaanshaha kala-soocidda (℃ / 760mmHg)	143.0-149.0	145.0-153.0	200.0-217.0
Qoyaanka (KF) %≤	0.05	0.05	0.05
Aashitada (sida HAC) ≤%	0.02	0.02	0.03
Cufisjiidadka gaarka ah (d4)²⁰)	0.970±0.005	0.970±0.005	/
Midab (Pt-Co) ≤	10	10	15
Xirmada iyo gaadiidka	Kiimiko khatar ah oo 200 KGS/Durbaan ah

Codsiga Alaabta

PMAwaa dareere warshadeed oo aad u fiican oo leh sun yar wuxuuna leeyahay milmi xooggan oo ku jira walxaha cidhifka iyo kuwa aan cidhifka ahayn, kaas oo loo isticmaali karo rinjiga horumarsan, khad daabacan iyo sidoo kale qaar ka mid ah polymers-ka kale, oo ay ku jiraan amido, methyl ester, ethyl, polyester, cellulose acetate, glycol acid resin, crylic acid resin, epoxy resin iyo nitrocellulose, iwm. Waxa kale oo loo isticmaali karaa sidii dareere rinji, khad, midabaynta dharka iyo saliidda wareegta.

Ur yar, dheellitir yar, milmi wanaagsan, heer uumi-baxa dhexdhexaad ah iyo awood isku-xidhnaan wanaagsan,DPMAWaxay milmi kartaa inta badan resin-ka sida: resin acrylic, resin epoxy, resin alkyd iyo resin polyester. Waxaa inta badan loo isticmaalaa rinjiga ku salaysan dareeraha iyo khad daabacaadda shaashadda xariirta. Intaa waxaa dheer, waxay milmi kartaa resin gaar ah, waxaana si weyn loogu isticmaalaa warshadaha dhadhanka iyo udgoonka.

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

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

CAS 108-65-6