Kemira Superfloc Alternative: CNfloc Cross-Reference Guide (2026)

ChinaPAM's CNfloc series provides direct equivalents for the full Kemira Superfloc range — cationic C-490 to C-498, anionic A-100 to A-150, and nonionic N-100 — matched by charge density and molecular weight at 30–50% lower FOB cost. This cross-reference guide maps CNfloc grades to each Superfloc model so you can shortlist candidates for jar testing before switching.

Kemira (Helsinki, Finland) is the second-largest polyacrylamide supplier globally after SNF, with strong market share in municipal water treatment across Europe, North America, and Australasia. Their Superfloc polymer line — acquired from Cytec Industries in 2012 — is specified by model number in thousands of WWTP operating manuals and tender documents. However, the performance of any flocculant depends on three parameters: ionic type, charge density, and molecular weight. When these match, the flocculation mechanism is identical regardless of brand origin.

Like all polyacrylamide products, Kemira Superfloc performance depends on ionic type, charge density, and molecular weight — not brand name. According to WEF MOP 8 (Manual of Practice No. 8, Sludge Dewatering), polymer selection for belt press and centrifuge dewatering is determined by these three parameters, confirmed by jar testing on the actual sludge. The EU Water Framework Directive (2000/60/EC) similarly requires polymer performance to be validated by documented testing data, not brand specification. When CNfloc matches these parameters and passes jar testing, it qualifies as an approved equivalent in any compliant procurement process.

ChinaPAM supplies cationic polyacrylamide and anionic polyacrylamide across the full ionic-MW spectrum. All grades are available for trial from 500 kg with free 1 kg lab samples for initial screening. According to the IWA (International Water Association) Specialist Group on Sludge Management, polymer substitution is routine provided charge-MW parameters are matched and performance is validated by on-site trials — a process that takes 4–6 weeks and requires no capital investment.

Decoding Kemira Superfloc Model Numbers

Kemira Superfloc model numbers follow a letter-number system that encodes ionic type and relative charge level. Understanding this convention lets you decode any Superfloc grade into cross-reference parameters:

• C-series = Cationic PAM. The number indicates relative charge density — C-491 ≈ 10% charge, C-498 ≈ 70% charge. Higher numbers = higher cationicity.
• A-series = Anionic PAM. A-100 through A-150 span low to very high hydrolysis degree. The "HMW" or "VHM" suffix indicates molecular weight class.
• N-series = Nonionic PAM. Near-zero charge, pure bridging flocculant for acidic circuits.

The critical screening parameters for Superfloc substitution: (1) ionic type match, (2) charge density within ±5%, (3) molecular weight within the same class. For detailed charge density explanations, see our charge density guide.

Cationic PAM: CNfloc C-Series vs Superfloc C-Series

Kemira Superfloc C-series covers 10–70% charge density for organic sludge dewatering on belt presses, centrifuges, and screw presses. ChinaPAM's CNfloc C-series provides matched equivalents across the full cationic spectrum.

Most common replacement: Superfloc C-4950 is Kemira's highest-volume municipal grade — specified in over 60% of European WWTP tenders requiring cationic PAM. CNfloc C8033 matches this grade at 35–40% charge density with very high molecular weight. For a broader explanation of cationic PAM applications, see our sludge dewatering guide.

Municipal WWTP sedimentation — CNfloc C8033 replaces Superfloc C-4950 for belt press and centrifuge dewatering

Anionic PAM: CNfloc A-Series vs Superfloc A-Series

Kemira Superfloc A-series covers 5–50% hydrolysis degree for mining thickeners, mineral processing, and industrial clarification. These are the workhorses of tailings management and process water recovery.

Most common replacement: Superfloc A-130 VHM is the standard specification for tailings thickeners in gold, copper, and iron ore operations. CNfloc 1030 and 1032 cover both the mid-range and upper-MW variants. For mining-specific application details, see our mining tailings guide.

Nonionic PAM: CNfloc N-Series vs Superfloc N-100

Kemira Superfloc N-100 is a nonionic polyacrylamide for acidic circuits where anionic PAM loses effectiveness (pH < 4). Used in coal prep plants, acid mine drainage, and phosphate processing.

For nonionic PAM applications beyond mining, see our nonionic PAM applications guide.

Cost Comparison: Superfloc vs CNfloc (2026 Pricing)

The price gap between Kemira Superfloc and ChinaPAM CNfloc equivalents ranges from 30% to 50% depending on grade, volume, and destination. Key cost factors:

For a 20,000 m³/day municipal WWTP consuming 50 MT/year of cationic PAM, switching from Superfloc C-4950 to CNfloc C8033 saves approximately $60,000–90,000/year in polymer cost alone. For detailed pricing analysis, see our 2026 PAM price guide.

5-Step Switching Protocol: Superfloc → CNfloc

1. Grade identification — Confirm your current Superfloc model number from purchase orders or operating manual. Map to CNfloc equivalent using tables above.
2. Sample request — Request 2–3 CNfloc candidates (500 kg minimum). We ship 1 kg lab samples free for initial screening.
3. Jar testing — Test on your actual sludge/slurry at operating pH and temperature. Compare cake solids, filtrate clarity, and optimal dose. Our jar test procedure guide covers methodology.
4. Field trial — Run 2–4 weeks on the best-performing CNfloc grade at full scale. Monitor polymer consumption (kg/dry ton), cake moisture, and filtrate TSS.
5. Full conversion — If performance matches or exceeds Superfloc baseline, proceed with commercial contract. No equipment modification required — same dissolution tanks, same dosing pumps, same feed concentration (0.1–0.5% solution).

The entire evaluation process takes 4–6 weeks from sample request to conversion decision. Most customers complete jar testing within 1 week of receiving samples.

Regional Supply Advantages

Kemira supplies from manufacturing sites in Finland (Vaasa), USA (Mobile, AL), and China (Nanjing JV). Depending on your location, ChinaPAM offers logistics advantages:

• Australia/New Zealand — 18–22 day sea freight from Zhengzhou vs 35–40 days from Finland. See our Australia PAM supplier page.
• Middle East — 15–20 day transit, ideal for desalination plant WWTP and oil & gas applications. See our Middle East supply page.
• Southeast Asia — 7–12 day transit, palm oil mills and mining operations. See our Indonesia supply page.
• India — 12–18 day transit, textile and municipal markets. See our India supply page.
• South America — 30–35 day transit, mining sector (copper, gold, iron ore). See our Brazil supply page.

Quick Cross-Reference Table (All Types)

For procurement teams needing a single-page reference to attach to RFQ documents:

Frequently Asked Questions

Can I use the same dissolution equipment when switching from Superfloc to CNfloc?

Yes. CNfloc powder PAM uses the same dissolution parameters — 0.1–0.5% solution concentration, 30–60 minute aging time, low-shear mixing at 200–400 RPM. Flush the system with clean water (2–3 volumes) before introducing the new polymer to prevent cross-contamination. Same makedown units, same metering pumps, same injection points.

What documents does ChinaPAM provide for regulatory compliance?

Every CNfloc grade ships with TDS (Technical Data Sheet), COA (Certificate of Analysis per batch), SDS (Safety Data Sheet), and residual acrylamide monomer certificate. For drinking water applications, we provide NSF/ANSI 60 compliance documentation and EU Regulation 2024/1628 conformity declaration. Per AWWA B453 (Standard for Polyacrylamide), the critical acceptance parameters are residual monomer content (<0.05%), solid content (≥88%), and charge density within ±5% of specification — all verified on every CNfloc COA.

What if the CNfloc equivalent doesn't perform exactly like my current Superfloc grade?

In rare cases (<5% of substitutions), slight formulation differences mean the first CNfloc candidate doesn't match. This is why we recommend testing 2–3 candidates per Superfloc grade — for example, both CNfloc 1030 and 1032 for A-130 replacement. One typically outperforms. If none match, our R&D team can custom-formulate to your exact specification window at no additional cost for orders above 5 MT.

How does ChinaPAM handle ongoing technical support after switching?

Direct factory engineer support via WhatsApp/email — no distributor middleman. We provide jar test data interpretation, dosing optimization recommendations, and troubleshooting within 24 hours. For large accounts (>100 MT/year), we offer annual site visits for polymer system audits.

Is ChinaPAM a real manufacturer or a trading company?

ChinaPAM is a direct manufacturer with 40,000 MT/year production capacity in Zhengzhou, Henan Province. We control raw material sourcing (acrylamide monomer), polymerization, drying, grinding, and packaging in-house. Factory audit welcome — we host buyer visits monthly. See our manufacturer profile for production details.

For the full SNF FLOPAM cross-reference (the other major brand you may be evaluating), see our SNF FLOPAM equivalent guide. For general sourcing information including pricing, MOQ, and logistics, visit our China PAM supplier guide. For dosage calculation assistance, use our PAM dosage calculator. Visit our homepage for the complete product catalog and technical support.