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Factory Supply HEDP kubva kuChina CAS:2809-21-4 ine High Quality
Properties
HEDP inonzi organophosphoric acid corrosion inhibitor. Inogona chelate neFe, Cu, uye Zn ions kugadzira yakagadzikana chelating makomisheni. Inogona kunyungudutsa zvinhu zvine oxidized pane aya masimbi 'nzvimbo.
HEDP inoratidza chiyero chakanakisa uye corrosion inhibition mhedzisiro pasi petembiricha 250°C.
HEDP ine kugadzikana kwakanaka kwemakemikari pasi pehupamhi hwePH, yakaoma kuita hydrolyzed, uye yakaoma kuodzwa pasi pechiedza chakajairwa uye mamiriro ekupisa. Asidhi yayo / alkali uye chlorine oxidation kushivirira zviri nani pane zveimwe organophosphoric acids (munyu).
HEDP inogona kuita nesimbi ions muhurongwa hwemvura kuita hexa-element chelating yakaoma, ine calcium ion kunyanya.
Naizvozvo, HEDP ine yakanaka antiscale uye inooneka pachikumbaridzo mhedzisiro. Kana ichivakwa pamwe chete nemamwe makemikari ekurapa mvura, inoratidza yakanaka synergistic mhedzisiro.
Tsanangudzo
| ITEM | KUTAURA |
| KUONEKWA | RUVARA HUNYANYA KUTI RARERA YEROW INOPIRAMA LIQUID |
| ACTIVE CONTENT (SE HEDP) % | 60.0-62.0 |
| PHOSPHOROUS ACID (AS PO33-) % | 2.5 MAX |
| PHOSPHORIC ACID (AS PO43-)% | 0.7 MAX |
| PH (1% KUGADZIRWA KWEMVURA) | 2.0 MAX |
| DNSITY (20 °C) g/cm3 | 1.44-1.47 |
| IRON ppm | 10 MAX |
| CHLORIDES (AS CL-) ppm . | 100 MAX |
| COLOR (APHA) | 30 MAX |
| SEQUESTANT VALUE (CACO3)m | 500 MIN |
Kushandisa Zvigadzirwa
1. HEDP (Cas No 2809-21-4) Corrosion Inhibitor inoshandiswa seyero uye corrosion inhibition mu circulatingcool mvura system, munda wemafuta uye pasi-kudzvinyirira boilers muminda yakadai semagetsi emagetsi, indasitiri yemakemikari, metallurgy, fertilizer, nezvimwewo.
2. Muindasitiri yakarukwa yakareruka, HEDP (Cas No 2809-21-4) Corrosion Inhibitor inoshandiswa sedetergent yesimbi uye isiri metal.
3. Muindasitiri yekudhaya, HEDP (Cas No 2809-21-4) Corrosion Inhibitor inoshandiswa seperoxide stabilizer uye dye-fixing agent.
4. Mune isiri-cyanide electroplating, HEDP (Cas No 2809-21-4) Corrosion Inhibitor inoshandiswa se chelating agent. Muyero we1-10mg / L inosarudzwa se scale inhibitor, 10-50mg / L se corrosion inhibitor, uye. 1000-2000mg/L se detergent.
Kazhinji, HEDP (Cas No 2809-21-4) Corrosion Inhibitor inoshandiswa pamwe chete ne polycarboxylic acid.
Package Uye Kuchengeta
ATMP mvura: 200L plastiki dhiramu, IBC (1000L), zvinodiwa nevatengi.
Kuchengetedza kwemwedzi gumi nemiviri mukamuri ine mumvuri uye munzvimbo yakaoma.
Safety Protection
Acidity, Dzivisa kusangana neziso uye ganda, kana wangosangana, geza nemvura.