Methylhexahydrophthalic anhydride (MHHPA)
Taw qhia
Methylhexahydrophthalic anhydride, MHHPA
CAS Nr .: 25550-51-0
Khoom Specification
| Cov tsos mob Colorless kua | |
| Xim / Hazen | ≤ 20 |
| Cov ntsiab lus,% | 9 9,0mn. |
| Iodine tus nqi | ≤1.0 |
| viscosity (25 ℃) 40mPa•s Min | |
| Dawb Acid | ≤ 1.0% |
| Txias Point | ≤-15 ℃ |
| Cov qauv qauv | C9H12O3 |
Cov yam ntxwv ntawm lub cev thiab tshuaj lom neeg
| Lub cev lub cev (25 ℃) | Ua kua |
| Qhov tshwm sim | Cov kua dej tsis muaj xim |
| Molecular Luj | 168.19 Nws |
| Lub ntiajteb txawj nqus tshwj xeeb (25/4 ℃) | 1.162 ib |
| Dej Solubility | decomposes |
| Solvent Solubility | Soluble me ntsis: roj av ether Miscible: benzene, toluene, acetone, carbon tetrachloride, chloroform, ethanol, ethyl acetate |
Daim ntawv thov
Epoxy resin curing agents thiab lwm yam.
MHHPA yog ib qho thermo-setting epoxy resin curing tus neeg sawv cev tsuas yog siv hauv hluav taws xob thiab hluav taws xob teb. Nrog rau ntau yam zoo, piv txwv li, tsis tshua muaj melting point, tsis tshua muaj viscosity ntawm cov mixs nrog salicylic epoxy resins, siv sij hawm ntev, siab kub-tiv taus ntawm cov khoom kho thiab zoo heev hluav taws xob khoom ntawm kub kub, MHHPA yog dav siv rau impregnating hluav taws xob coils, casting. cov khoom siv hluav taws xob thiab sealing semiconductors, xws li sab nraum zoov insulators, capacitors, lub teeb emitting diodes thiab cov zaub digital.
Ntim
Ntim hauv 25 kg yas nruas los yog 220kg hlau nruas isotank.
Cia
Khaws rau hauv qhov chaw txias, qhuav thiab kom deb ntawm hluav taws thiab noo noo.