Anionic
Medium Charge
High MW
EmeraldFloc™ A30
A versatile medium-charge anionic polyacrylamide for mineral processing and industrial water, and a dependable first choice for jar testing.
- Versatile all-round anionic grade
- High molecular weight gives dependable bridging
- Works across mineral and industrial water duties
Where it works best
Recommended applications for EmeraldFloc™ A30. Not sure it fits your process? We will confirm the grade with a jar test on your own sample.
- Mineral-processing thickening and clarification
- Industrial process water
- Coal and iron-ore tailings
- Metal hydroxide and neutralised effluents
- General solid–liquid separation
Technical data
Product type
Anionic polyacrylamide flocculant
Appearance
White to off-white granular powder
Ionic charge
Anionic, medium (approx. 20–30 %)
Molecular weight
High (approx. 14–16 million Da)
Active solids
≥ 88 %
Bulk density
0.70–0.85 g/cm³
Working pH
Neutral to alkaline (approx. 6–12)
Packaging
25 kg bags; other sizes on request
Shelf life
24 months, unopened, cool and dry
Typical values for guidance only, not a specification. Full technical data sheet and safety data sheet available on request.
Dosing & handling
1. Prepare
Disperse the powder into water at 0.1–0.5 % with gentle mixing (below about 300 rpm) to avoid lumps and chain damage.
2. Age
Allow 30–60 minutes to dissolve fully, then dilute to about 0.025–0.1 % at the dosing point. Use the solution fresh.
3. Dose
Typical starting range: 10–100 g/t of dry solids for thickening, or 0.2–3 mg/L for water clarification. Fine-tune with a jar test.
4. Store
Keep bags sealed, cool and dry. Spilled powder is very slippery when wet, so sweep up dry.
Not sure A30 is the right grade?
Tell us about your slurry or sludge. We will recommend a grade and can arrange jar testing and a sample.
Get in Touch
Our team is ready to support your flocculant and polymer requirements.
- +44 797 625 4758
- info@emeraldchemicals.co.uk
- Unit 5, 38 Sunbridge Rd Bradford BD1 2DZ UK
Get in Touch
Our team is ready to support your flocculant and polymer requirements.
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