Propylene Glycol Monomethyl Ether Acetate CAS 108-65-6
Propylene glycol methyl ether acetate CAS 108-65-6, wanda kuma aka sani da PGMEA, PMA, propylene glycol monomethyl ether acetate, mara launi ne, babban ƙarfi mai ƙarfi tare da wari na musamman. Kwayoyin PMA yana da duka ether bonds da ƙungiyoyin carbonyl, waɗanda ke samar da tsarin ester kuma yana da ƙungiyoyin alkyl. Bugu da ƙari, ƙungiyoyin aikin polar da waɗanda ba na polar ba suna wanzuwa lokaci guda a cikin kwaya ɗaya. Saboda haka, a ƙarƙashin aikin waɗannan ƙungiyoyin aiki guda biyu, yana da ƙayyadaddun solubility ga duka polar da abubuwan da ba na polar ba.
| ITEM | PMA |
| BAYYANA | RUWA MAI KYAU DA WUYA |
| PURITY WT PCT ≥% | 99.5 |
| DANSHI≤% | 0.05 |
| ACIDITY (HAC) ≤% | 0.02 |
| YANZU | 143.0 ~ 149.0 |
| TAUSAMMAN KYAU % (d420) | 0.965-0.975 |
| COLOR (PT-CO) (Pt-Co) ≤ | 10 |
PMA CAS 108-65-6 ana amfani da shi azaman ƙarfi don tawada, fenti, tawada, rini na yadi, mai yadi, kuma ana iya amfani dashi azaman wakili mai tsaftacewa wajen samar da nunin kristal na ruwa. Yana da ƙananan kaushi na masana'antu mai ƙananan mai guba tare da kyakkyawan aiki. Yana da ƙarfi mai ƙarfi ga duka iyakacin duniya da abubuwan da ba na iyakacin duniya ba. Ya dace da manyan sutura da tawada. Abubuwan da ke narkewa don polymers daban-daban, ciki har da aminomethyl esters, vinyl, polyester, cellulose acetate, resin alkyd, resin acrylic, resin epoxy da nitrocellulose. Tsakanin su. Propylene glycol methyl ether propionate shine mafi kyawun ƙarfi don sutura da tawada. Ya dace da unsaturated polyesters, polyurethane resins, acrylic resins, epoxy resins, da dai sauransu Ana amfani da ko'ina a high-karshen fenti kamar mota fenti, TV fenti, firiji fenti, da jirgin sama fenti. Daga cikin su, ana amfani da darajar lantarki azaman wakili mai tsaftacewa don LCD da sauran masana'antun lantarki.
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Propylene Glycol Monomethyl Ether Acetate CAS 108-65-6
Propylene Glycol Monomethyl Ether Acetate CAS 108-65-6
