DOPO-ITA (DOPO-DDP)
Gano Samfur
Sunan samfurin: [(6-Oxido-6H-dibenz[c,e] [1,2] oxaphosphorin-6-yl) methyl] butanedioic acid
Lambar CAS: 63562-33-4
Tsarin kwayoyin halitta: C17H15O6P
Tsarin tsari:
Dukiya
Matsayin narkewa: 188 ℃ ~ 194 ℃
Solubility (g/100g sauran ƙarfi), @ 20 ℃: Ruwa: lnsoluble, ethanol: Soluble, THF: Soluble, Isopropanol: Soluble, DMF: Soluble, Acetone: Soluble, Methanol: Soluble, MEK: Soluble
Fihirisar fasaha
| Bayyanar | Farin foda |
| Assay (HPLC) | ≥99.0% |
| P | ≥8.92% |
| Cl | ≤50ppm |
| Fe | ≤20ppm |
Aikace-aikace
DDP sabon nau'in mai kare harshen wuta ne. Ana iya amfani da shi azaman haɗin copolymerization. Polyester da aka gyara yana da juriya na hydrolysis. Yana iya haɓaka al'amarin droplet yayin konewa, haifar da tasirin wuta, kuma yana da kyawawan kaddarorin dawo da harshen wuta. Ma'anar iyakar iskar oxygen shine T30-32, kuma yawan guba yana da ƙasa. Ƙananan haushin fata, ana iya amfani dashi don motoci, jiragen ruwa, kayan ado na ciki na otel mafi girma.
Marufi da Ajiya
Ajiye a bushe, yanayin zafi na al'ada don hana danshi da zafi.
Kunshin 25 kg / jaka, takarda-roba + liyi + fakitin tsare-tsare na aluminum.