Nplaim Retardant DOPO-ITA (DOPO-DDP)
Kev txheeb xyuas cov khoom
Khoom npe: [(6-Oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)methyl]butanedioic acid
CAS Nr .: 63562-33-4
Cov mis mos molecular: C17H15O6P
Tus qauv qauv:
Khoom
Melting point: 188 ℃ ~ 194 ℃
Solubility (g / 100g hnyav), @ 20 ℃: Dej: lnsoluble, Ethanol: Soluble, THF: Soluble, Isopropanol: Soluble, DMF: Soluble, Acetone: Soluble, Methanol: Soluble, MEK: Soluble
Technical Performance index
| Qhov tshwm sim | Dawb hmoov |
| Kev ntsuam xyuas (HPLC) | ≥99.0% |
| P | ≥8.92% |
| Cl | ≤ 50ppm |
| Fe | ≤ 20ppm |
Daim ntawv thov
DDP yog hom tshiab ntawm nplaim hluav taws. Nws tuaj yeem siv los ua kev sib xyaw ua ke ntawm copolymerization. Hloov polyester muaj hydrolysis tsis kam. Nws tuaj yeem ua kom cov dej ntws tawm thaum lub sij hawm combustion, tsim cov nplaim hluav taws kub, thiab muaj cov nplaim hluav taws zoo heev. Cov pa oxygen txwv qhov ntsuas yog T30-32, thiab toxicity tsawg. Cov tawv nqaij me me, tuaj yeem siv rau tsheb, nkoj, zoo tshaj plaws tsev so sab hauv kho kom zoo nkauj.
Ntim thiab Cia
Khaws rau hauv qhov chaw qhuav, qhov kub thiab txias kom tsis txhob ya raws thiab cua sov.
Pob 25 kg / hnab, ntawv-yas + lined + aluminium foil ntim.