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Ụlọ ọrụ mmepụta ihe HEDP si China CAS: 2809-21-4 na High Quality
Njirimara
HEDP bụ ihe mgbochi corrosion organophosphoric acid. Ọ nwere ike iji ion Fe, Cu na Zn chelate iji mepụta ogige chelating kwụsiri ike. Ọ nwere ike igbari ihe oxidized n'elu ọla ndị a.
HEDP na-egosi ọkwa dị mma yana mmetụta mgbochi corrosion n'okpuru okpomọkụ 250 Celsius.
HEDP nwere ezigbo nkwụsi ike nke kemịkalụ n'okpuru uru PH dị elu, siri ike ka ọ bụrụ hydrolyzed, na-esikwa ike ire ere n'okpuru ọkụ nkịtị na ọnọdụ okpomọkụ. Ya acid/alkali na chlorine oxidation ndidi dị mma karịa nke ndị ọzọ organophosphoric acid (nnu).
HEDP nwere ike meghachi omume na ion metal na sistemu mmiri iji mepụta ogige hexa-element chelating complex, yana calcium ion karịsịa.
Ya mere, HEDP nwere ezigbo mgbochi na mmetụta ọnụ ụzọ a na-ahụ anya. Mgbe ejikọtara ya na kemịkalụ ọgwụgwọ mmiri ndị ọzọ, ọ na-egosi mmetụta synergistic dị mma.
Nkọwapụta
| ITEM | Nkọwapụta |
| Mpụta | Ụcha na-acha odo odo na-egbuke egbuke |
| Ọdịnaya Ọdịnaya (Dị ka HEDP)% | 60.0-62.0 |
| Acid phosphorous (dịka PO33-) % | 2.5 Max |
| Acid phosphoric (dị ka PO43-)% | 0.7 Max |
| PH (1% ngwọta mmiri) | 2.0 Max |
| NKWUKWU (20 Celsius C) g/cm3 | 1.44-1.47 |
| IRON ppm | 10 Max |
| CHLORIDES (AS CL-) ppm. | 100 Max |
| Agba (APHA) | 30 Max |
| ỤRỤ SỊRỊ (CACO3) m | 500 min |
Eji ngwaahịa
1. HEDP (Cas No 2809-21-4) Corrosion Inhibitor na-eji dị ka ọnụ ọgụgụ na corrosion inhibition na circulatingcool mmiri usoro, mmanụ ubi na ala-nrụgide ji esi mmiri ọkụ na ubi dị ka ọkụ eletrik, chemical ụlọ ọrụ, metallurgy, fatịlaịza, wdg.
2. Na ìhè kpara ụlọ ọrụ, HEDP (Cas No 2809-21-4) Corrosion Inhibitor na-eji dị ka ncha maka metal na nonmetal.
3. Na ụlọ ọrụ ịcha akwa, HEDP (Cas No 2809-21-4) Corrosion Inhibitor na-eji dị ka peroxide stabilizer na onye na-edozi ihe na-edozi ihe.
4. Na electroplating na-abụghị cyanide, HEDP (Cas No 2809-21-4) Corrosion Inhibitor na-eji dị ka onye na-emepụta ihe na-emepụta ihe. 1000-2000mg / L dị ka ncha.
Ọtụtụ mgbe, HEDP (Cas No 2809-21-4) Corrosion Inhibitor na-ejikọta ya na polycarboxylic acid.
Ngwugwu na Nchekwa
Mmiri ATMP: 200L plastic drum, IBC (1000L), ihe ndị ahịa chọrọ.
Nchekwa maka ọnwa 12 n'ime ụlọ ndò na ebe akọrọ.
Nchedo nchekwa
Acidity, Zere kọntaktị anya na akpụkpọ ahụ, ozugbo a kpọtụụrụ ya, gbanye mmiri.