FC-F20L Polycarboxylic acid dispersant
FC-F20L muab lub zog dispersing zoo tshaj piv rau cov pa dispersant thiab nws yog ib qho zoo heev dispersant hauv cov cement slurries los txhim kho cov khoom ntws ntawm slurry, txo cov hydraulic horsepower yuav tsum, thiab tso cai tshem tawm cov dej sib tov uas ua rau cov cement slurry ntau dua. .
FC-F20L yog ib hom polycarboxylic acid dispersant.Nws tuaj yeem adsorb rau saum npoo ntawm cov cement hais kom ua tiav lub hom phiaj ntawm txo qhov sib xws ntawm cov cement slurry thiab txhim kho cov khoom rheological ntawm cov cement slurry los ntawm electrostatic repulsion ntawm tib ions.Lub sijhawm thickening ntawm cov cement slurry yuav ntev nrog kev nce ntxiv.
Dispersants, tseem hu ua dispersing agents, yog cov tshuaj siv los zom cov roj rau hauv cov me me hauv cov dej.Dispersants tuaj yeem siv rau ntawm cov roj av los yog hauv qab ntawm qhov chaw, ze rau qhov tsis muaj kev tswj hwm ntawm cov roj av los ntawm qhov chaw zoo.
| Khoom | Pab pawg | Cheebtsam | Ntau yam |
| FC-F20L | Dispersant LT | PCA daws | ≥150 ° C |
Kub: ≤180 ℃ (BHCT).
Dosage: pom zoo noj yog 1.0 ~ 6.0% (BWOC).
Nws muaj qhov cuam tshuam me ntsis.
| Yam khoom | Index |
| Qhov tshwm sim | Yellowish rau lub teeb liab pob tshab kua |
| Qhov ceev, g / cm33 | 1.05 ± 0.05 |
| tus nqi pH | 6 ~ 7 |
| Pour point, ℃ (lub caij ntuj no) | ＜-15.0 |
Dispersants, tseem hu ua kev sib txhuam reducers, yog siv dav hauv cov cement slurries los txhim kho cov khoom rheological uas cuam tshuam rau tus cwj pwm ntws ntawm slurry.Nws feem ntau pom zoo tias cov dispersants txo los yog tiv thaiv flocculation ntawm cov cement hais, vim hais tias cov dispersant adsorbs mus rau hydration cement particle, ua rau cov particle nto yuav tsis zoo nqi thiab repel ib leeg.Cov dej uas txwv tsis pub yuav tau nkag mus rau hauv qhov system flocculated kuj tseem muaj los ntxiv lubricate cov slurry.
Q1 Koj cov khoom tseem ceeb yog dab tsi?
Peb tsuas yog tsim cov roj zoo cementing thiab drilling additives, xws li kev tswj tsis tau dej, retarder, dispersant, anti-gas migration, deformer, spacer, flushing kua thiab lwm yam.
Q2 Koj puas tuaj yeem muab cov qauv?
Yog lawm, peb tuaj yeem muab cov qauv dawb.
Q3 Koj puas tuaj yeem kho cov khoom?
Yog lawm, peb tuaj yeem muab koj cov khoom raws li koj qhov yuav tsum tau ua.
Q4 Lub teb chaws twg yog koj cov neeg siv khoom tseem ceeb los ntawm?
North America, Asia, Europe thiab lwm thaj chaw.
