Cov khoom lag luam
Khoom npe & cov ntaub ntawv tseem ceeb:
1- hydroxyethylidene -1}} {} diphosphtonic acid (hedp)
Zog: tsis muaj xim los yog daj ntseg daj pob tshab ua kua
Mf: c2h8o7p2
Purity: 60% min
Cas tsis .}} 2809-21-4
Einecs: 220-552-8
H APp yog siv los ua cov retardant hauv pob zeb ua pob zeb, nplai thiab corrosion begrit system, roj av muaj zog, kev lag luam tshuaj, metallurgy, chiv, thiab lwm yam
Kev qhia tshwj xeeb
|
Cov khoom |
phiaj qhia ntawv |
|
Kev tshwm sim |
Tsis muaj kob lossis lub teeb daj daj |
|
Cov ntsiab lus nquag (HEDP)% |
58.0-62.0 |
|
Phosphorous acid (raws li po 33-)% |
2.0 max |
|
Phosphoric acid (sopo 43-)% |
0.8 Max |
|
Chloride (raws li cl-) mg / g |
0.1 max |
|
Ph (1% daws) |
1.5-2.0 |
|
Ntse (20ºC) G / cm3 |
1.40 min |
|
Ca Chelating Muaj Peev Xwm Mg / G |
500 Min |
|
Fe ions (raws li fe 3+) ppm |
10 Max |
Daim ntawv thov
Cov ntawv thov ntawm Hedp:
{1. Hedp yog siv los ua nplai thiab corrosion inhibition nyob rau hauv ncig dej txias system,
{2. roj bield thiab qis-siab boilers nyob rau hauv cov liaj teb xws li hluav taws xob kev lag luam, kev lag luam tshuaj lom neeg, chiv,..
{{03. Nyob rau hauv lub teeb woven kev lag luam, Hedp yog siv ua xab npum rau cov hlau thiab nonmetal.
4.}} Nyob rau hauv Dyeing kev lag luam, Hedp yog siv los ua peroxide stabilizer thiab zas-kho tus neeg sawv cev;
Ntim & Cia
Pob & Cia ntawm Hedp:
Hmoov: 25kg Hnab, 25Mt / 20'fcl
Ua kua: 270kg nruas, 21.6mt / 20'fcl; 1250kg Ibc Nruas, 25MT / 20'fcl
kuj tau ntim raws li cov neeg siv khoom xav tau .
Khw kaw cov thawv rau hauv qhov chaw txias, qhuav, zoo-thaj chaw ua pa tawm.}}}}.
Cim npe nrov: Cas 2809-21-4 corrosion dej tshuaj tiv thaiv dej {}} hydrot} diphosphorers {%, Tuam Tshoj, Hoobkas, nqe
