Cov khoom lag luam

Kev ua tau zoo index:

Zog: Cov hmoov dawb dawb

Cov ntsiab lus: ≥ 99%

Cov lus qhia:

Nws tuaj yeem raug siv los ua cov tshuaj tua kab mob, nplaim taws retardant thiab reactant hauv cov hluavtaws ntawm monomer. Tam sim no,DOPO-HQ yog dav siv raws li lub cim tshiab ntawm halogen-dawb, ib puag ncig zoo thiab ntsuab nplaim retardant monomer hauv thaj teb ntawm nplaim retardant. DOPO-HQyog siv dav hauv nplaim retardant, tshwj xeeb ua haujlwm polymers, epoxy resin, luminescent cov ntaub ntawv, hloov cov ntaub ntawv thiab lwm cov teb. Dohq-po yuav maj mam hloov cov epoxy resin ua raws li kev tiv thaiv ib puag ncig cov khoom. Dopo-hq, ua cov derivative ntawmDOPO, kuj tseem siv tau rau cov nplaim hluav taws kev kho mob ntawm linear polyester, polyamide, epoxy resin, polyurethane thiab lwm cov ntaub ntawv polymer, thiab cov plastics rau cov khoom siv hluav taws xob, tooj liab txheej hauv lub laminate, Circuit Court board thiab lwm yam ntaub ntawv.

Qhov teeb meem hluavtaws ntawm phosphorus uas muaj cov nplaim hluav taws kub retardants DOPO-HQ tau kho kom zoo. Cov tshuaj synthesized DOPO-HQ tau pom los ntawm 1HNMR, FTIR thiab kev txheeb xyuas lub ntsiab. Nplaim retardant txhav polyurethane ua npuas ncauj (FRPUF) tau npaj raws li nplaim retardant kawm nws cov nplaim retardancy. Cov txiaj ntsig tau pom tias qhov sib piv ntawm DOPO rau para quinone yog 1.1: 1, thiab qhov tshuaj tiv thaiv kub yog 78 C ntawm plaub carbon chloride. Raws li kev pom zoo thaum lub sijhawm ntawm 14 h, DOPO-HQ tau ua tiav ntse. Cov txheej txheem yog yooj yim, cov txheej txheem muaj kev nyab xeeb dua, cov khoom purity siab, thiab cov paib tuaj siab. Qhov sib ntxiv ntawm.DOPO-HQ tuaj yeem txhim kho cov nplaim hluavtaws retardancy ntawm cov qib ua kom nruj polyurethane ua npuas ncauj. Tom qab ntxiv 45 DOPO-HQ, qib ntsug txoj kev sib txuas ntawm cov qib ua npuas polyurethane ua npuas tuaj yeem ncav cuag V-0 qib, thiab cov pa oxygen txwv (LOI) nce mus txog 27%, uas yog qib qib refractory. Cov txiaj ntsig pom tau tias tag nrho cov cua sov tso tawm kom pom tseeb txo qis thiab nplaim retardant mechanism yog pom tseeb

Cov: 25kg / hnab lossis 500kg / hnab

Kev ceev faj cia: muab cia rau hauv qhov chaw txias, qhuav thiab muaj cua tshuab zoo.

Lub peev xwm txhua xyoo: 500 tons / xyoo