Carbic anhydride CAS 129-64-6
Carbic anhydride precipitated los ntawm roj av ether yog orthomorphic dawb columnar siv lead ua nrog delixability thiab melting point 164 ~ 165 ℃. Me ntsis soluble hauv roj av ether, soluble nyob rau hauv benzene, toluene, acetone, carbon tetrachloride, chloroform, ethanol, ethyl acetate. Thaum rhuab tshaj nws cov ntsiab lus melting, nws hloov mus rau hauv cis-balanced sib tov. Nws reacts nrog dej los tsim cov kua qaub. Nws muaj cov nyhuv irritating ntawm daim tawv nqaij mucosa.
| Yam khoom | STANDARD |
| Qhov tshwm sim | Dawb Khoom |
| Cov ntsiab lus % | ≥98.0 |
| Melting Point ℃ | ≥162.0 |
Feem ntau yog siv los ua tus neeg saib xyuas ntawm epoxy resin, haum rau casting, laminating, hmoov molding thiab lwm yam. Cov khoom siv kho tau zoo heev rau huab cua, tiv thaiv tshav kub thiab hluav taws xob. Cov khoom siv kuj tseem siv tau ua polyester cob, alkyd resin, plasticizer, stability, tshuaj tua kab raw khoom. Qee cov derivatives thiab lawv cov kev siv yog raws li nram no: Diallyl norbornalate yog siv los ua lub tshav kub-resistant copulator rau unsaturated polyesters. Qhov no yog ib qho zoo heev epoxy stabilizer ntawm polyvinyl chloride, uas tuaj yeem tau los ntawm esterification thiab epoxidation ntawm decyl cawv. Cov khoom siv kuj tseem siv los ua kev hloov pauv ntawm ureA-formaldehyde resin, melamine resin, rosin, roj hmab vulcanization modifier, resin plasticizer, deg activator, textile finishing penetrant.
25kg / hnab
Carbic anhydride CAS 129-64-6
Carbic anhydride CAS 129-64-6
