Cov khoom lag luam

Kev ua tau zoo index:

Zog: cov lus dawb

Cov ntsiab lus: ≥ 99%

Cov lus qhia:

DOPOyog qhov tshiab nruab nrab ntawm nplaim taws rov qab. Nws cov qauv muaj cov PH ntawv cog lus, uas yog nquag ua haujlwm rau olefin, epoxy daim ntawv cog lus thiab pab pawg carbonyl, thiab tuaj yeem tawm tsam los tsim ntau cov neeg tsim txiaj.DOPOthiab nws cov txiaj ntsig muaj lub nplhaib biphenyl thiab phenanthrene ntiv nplhaib hauv lawv cov qauv tsim qauv, tshwj xeeb tshaj yog sab phosphorus pawg tau qhia nyob rau hauv daim ntawv ntawm cyclic o = PO daim ntawv cog lus, yog li lawv muaj lub siab dua thermal thiab tshuaj ua kom lub zog thiab nplaim hluav taws zoo dua li cov zoo ib yam thiab acyclic organophosphate. DOPO thiab nws cov kev tso dag tuaj yeem siv los ua cov nplaim rov qab zoo li qub thiab ntxiv cov nplaim hluav taws. Cov nplaim hluavtaws ua kom zoo yog halogen tsis pub, haus luam yeeb, tsis zoo, tsis yog tsiv teb tsaws thiab muaj cov nplaim hluav taws ntev ntev. Nws tuaj yeem siv rau cov nplaim hluav taws kev kho mob ntawm linear polyester, polyamide, epoxy resin, polyurethane thiab lwm cov ntaub ntawv polymer. Nws tau dav siv nyob rau hauv cov nplaim retardant ntawm plastics, tooj liab txoj kab lamination, Circuit Court board thiab lwm yam ntaub ntawv rau cov khoom siv hluav taws xob txawv teb chaws.

1. Cov nplaim hluav taws kub rov qab zoo rau epoxy resin

DOP reacts nrog epichlorohydrin, thiab tom qab ntawd reacts nrog hydroquinone. Tshwj xeeb, epoxy resin yog siv ua cov khoom siv ntxig rau cov khoom siv hluav taws xob thiab cov khoom sib khi rau cov khoom siv semiconductor. Nws yog qhov yuav tsum tau siv hluav taws xob cov khoom hluav taws xob yuav tsum muaj rwb thaiv tsev zoo, tsis tshua muaj hluav taws xob, tsis muaj kuab paug, ABS, thiab solubility zoo. Tom qab ntxiv, nplaim hluav taws retardant pob tshab plastics tuaj yeem tsim.

2. Cov xim ua kom tsis muaj zog

DOP tuaj yeem tiv thaiv kev pleev xim rau ABS, raws li, PP, PS, epoxy resin, phenolic resin, alkyd resin, tus neeg sawv cev saum npoo thiab polyurethane.

Cov tshuaj tiv thaiv loj ntawm DOPO synthesis yog o-phenylphenol (OPP) thiab phosphorus trichloride. Cov txheej txheem tshuaj tiv thaiv feem ntau suav cov hauv qab no: 1) esterification ntawm o-phenylphenol (OPP) thiab pc13; 2) intramolecular acylation ntawm 2-phenyl-phenoxyphosphorylidene dichloride; 3) hydrolysis ntawm 6-chloro - (6h) dibenzo - (C, e) (1,2) - phosphine heterohexane (CC); 4) 2-hydroxybiphenyl-2-hypophosphoric acid (HBP) Cov tshuaj tiv thaiv lub cev qhuav dej tau kawm.

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