FLORET AN 900 PG Series — Anionic PAM Powder Screening for PG0, PG1 and PG2 Paper-Retention Grades
ChinaPAM quotes anionic polyacrylamide powder for FLORET AN 923 PG0 and the PG1 and PG2 grades. Send the exact grade with its PG tier, your furnish and the quantity, and we will name a screening lane, quote current pricing and set up a same-furnish bench evaluation. We do not claim retention, drainage or formation results in advance: the grade is chosen on your stock.
Supply Route Comparison
Published reference data and the ChinaPAM route for SNF FLORET AN 900 PG0 / PG1 / PG2 grades
Competitor figures are from SNF, FLORET tables in the FLOPAM Catalogue 2007: AN 900 PG0 (PDF page 44), PG1 (page 45) and PG2 (page 46). SNF states these data are given for information only and do not constitute a specification. They are historical indicative figures under SNF test conditions, not ChinaPAM specifications and not evidence of current SNF availability.
| Parameter | ChinaPAM Supply Route | SNF FLORET AN 900 PG0 / PG1 / PG2 grades |
|---|---|---|
| Physical form | Anionic polyacrylamide powder | Anionic powder for retention in paper applications (SNF table headings) |
| Grades covered | Charge-led lanes inside each PG tier | AN 923 PG0; AN 905 / 923 / 934 PG1; AN 905 / 934 / 945 PG2 |
| Molecular-weight position | ChinaPAM grade scale; SNF tiers do not convert numerically | PG0 Ultra High, PG1 Very High, PG2 High |
| Charge position | Selected within the ChinaPAM anionic range | PG0 Medium; PG1 and PG2 Very Low, Medium and High |
| Dissolution reference | Measured on the quoted grade at your working concentration | PG0 150 min, PG1 90 min, PG2 60 min at 5 g/L, deionised water, 25°C |
| Paper performance | Not claimed before a same-furnish bench evaluation | Table headings state retention in paper applications |
| Documents | TDS with the selected grade; COA tied to the confirmed shipment | Catalogue data, stated not to be a specification |
| Packaging | Confirmed in the quotation | 25 kg bags / 750 kg big bags |
Specifications
| Product Form | Anionic polyacrylamide powder |
| Grades Covered | AN 923 PG0; AN 905 / 923 / 934 PG1; AN 905 / 934 / 945 PG2 |
| Very Low Charge Lane | CNfloc 1082 (PG1); CNfloc 1042, 1082 (PG2) |
| Medium Charge Lane | K62 (PG0, PG1); CNfloc 1062, K62 (PG2) |
| High Charge Lane | CNfloc 1054V (PG1); CNfloc 1054, 1054VK (PG2) |
| Paper Performance | Not claimed; decided by same-furnish bench evaluation |
| Documents | TDS for the selected grade; COA per confirmed shipment |
| Packaging / Lead Time | Confirmed in the quotation |
Key Features
- PG0, PG1 and PG2 kept as three separate tiers
- Directional lanes by SNF charge position within each tier
- Preparation time planned from the exact tier: 150, 90 or 60 min
- Grade decided on your furnish, not on the retention label
- Quote, sample plan and documents through one enquiry
Applications
- FLORET PG supplier-change qualification
- Retention and drainage bench screening on mill furnish
- Make-up and maturation check when the PG tier changes
- Checking a tender line that names a PG grade
Get a Quote for SNF FLORET AN 900 PG0 / PG1 / PG2 grades Alternative Supply
Tell us your exact FLORET PG grade, furnish type, quantity and destination. We will name a ChinaPAM screening lane, quote current pricing and set up a same-furnish bench plan.
Related Articles
PG0, PG1 or PG2: Seven Exact Grades in Three Tiers
Find your tier first, then the charge position inside it. The ChinaPAM lane is a directional screening start chosen by charge and by the high end of the ChinaPAM molecular-weight scale. It is not a claim of cross-brand equivalence and not a claim of paper performance; SNF’s Ultra High, Very High and High tiers do not convert to ChinaPAM grades numerically.
| Exact SNF grade | SNF MW / charge | Brookfield cps at 5 / 2.5 / 1 g/L | Dissolution / rec. / max. | ChinaPAM starting lane |
|---|---|---|---|---|
| AN 923 PG0 | Ultra High / Medium | 1700 / 650 / 200 | 150 min / 3 / 5 g/L | K62 (1054V to bracket charge) |
| AN 905 PG1 | Very High / Very Low | 500 / 250 / 70 | 90 min / 5 / 10 g/L | CNfloc 1082 |
| AN 923 PG1 | Very High / Medium | 1600 / 600 / 200 | 90 min / 3 / 5 g/L | K62 |
| AN 934 PG1 | Very High / High | 1800 / 700 / 300 | 90 min / 3 / 5 g/L | CNfloc 1054V |
| AN 905 PG2 | High / Very Low | 400 / 200 / 80 | 60 min / 5 / 10 g/L | CNfloc 1042, 1082 |
| AN 934 PG2 | High / Medium | 1650 / 630 / 250 | 60 min / 3 / 5 g/L | CNfloc 1062, K62 |
| AN 945 PG2 | High / High | 1740 / 680 / 285 | 60 min / 3 / 5 g/L | CNfloc 1054, 1054VK |
Three FLORET PG Facts Buyers Can Trace
First, the tiers are separate tables. SNF 2007 lists PG0 as Ultra High, PG1 as Very High and PG2 as High molecular weight, each headed as anionic powder for retention in paper applications.
Second, the tiers are not the same size. PG0 holds one Medium-charge grade, AN 923 PG0; PG1 and PG2 each hold a Very Low, a Medium and a High charge grade on SNF’s scale.
Third, preparation differs by tier. Under the catalogue condition of 5 g/L in deionised water at 25°C, PG0 lists 150 minutes dissolution, PG1 90 minutes and PG2 60 minutes, with indicative viscosities that differ grade by grade.
Two Failure Modes Worth Checking Before a Mill Trial
One is a preparation mistake; the other is a performance assumption.
| Failure mode | Trigger | Symptom | Check |
|---|---|---|---|
| PG0, PG1 and PG2 treated as interchangeable | The tier is dropped and one preparation routine is used for all | Under-matured solution or a viscosity that does not match the dosing set-up | Confirm the exact tier and plan maturation from 150, 90 or 60 minutes as listed, then measure the ChinaPAM grade at your working concentration |
| Choice made on the retention wording alone | A grade is selected because the table heading says paper retention | Poor retention, drainage or sheet formation on the machine | Run a same-furnish bench evaluation against the incumbent before any machine trial |
Same-Furnish Bench Evaluation Plan
Take one furnish sample from the point where the retention aid is added, with the same consistency, fines content and other wet-end additives present. Prepare the incumbent PG grade and the shortlisted ChinaPAM grades at the same solution concentration, each matured for at least the time its own tier requires.
Add each at the same dose steps and shear. Compare first-pass retention, drainage time and a handsheet formation check against the incumbent. Only a grade that holds up on all three moves to a controlled machine trial; no ChinaPAM grade is presented as a qualified retention aid before that.
What to Send for a Quotation
The exact PG grade and quantity are enough to start pricing. These details make the bench plan useful:
| Input | Why it matters |
|---|---|
| Full grade with PG0, PG1 or PG2, or a bag-label photo | Fixes the tier and the charge position |
| Paper or board grade and furnish type | Sets the bench furnish and the pass mark |
| Addition point, dose and other wet-end additives | Keeps the bench conditions close to the machine |
| Make-up equipment and maturation time available | Checks whether the tier’s preparation time can be met |
| Expected volume and destination | Pricing, packaging and lead time in the quotation |
Documents and Delivery
The applicable TDS is confirmed together with the selected ChinaPAM grade, and a batch COA is tied to the confirmed shipment. Packaging and lead time are confirmed in the quotation for your volume and destination.
Dosage Guide
Use the incumbent PG dose at the same addition point as the reference. Prepare the shortlisted ChinaPAM powder at the same solution concentration, mature it fully, and compare stepped doses on the same furnish before any machine trial.
Frequently Asked Questions — FLORET AN 900 PG Series — Anionic PAM Powder Screening for PG0, PG1 and PG2 Paper-Retention Grades
Can ChinaPAM quote for a FLORET PG requirement?
Yes. ChinaPAM quotes anionic polyacrylamide powder for FLORET PG0, PG1 and PG2 enquiries. Send the exact grade with its PG tier, your furnish type and quantity, and we will name a screening lane, quote current pricing and plan a same-furnish bench evaluation.
Are AN 923 PG0 and AN 923 PG1 the same polymer?
No. SNF places them in different tables: PG0 is Ultra High molecular weight with 150 minutes dissolution and 1700 cps at 5 g/L; PG1 is Very High with 90 minutes and 1600 cps. Keep the tier on the order.
Why does AN 934 show a different charge in PG1 and PG2?
That is how SNF prints it: AN 934 PG1 is labelled High charge and AN 934 PG2 Medium charge. The grade number alone does not fix the charge position, so the full PG grade decides the screening lane.
Will a ChinaPAM grade give the same retention and drainage?
We do not claim that in advance. The ChinaPAM grade master has no paper-retention performance data, and SNF’s own figures are indicative. Retention, drainage and formation are decided by a bench evaluation on your furnish.
Which documents come with the supply?
The TDS for the selected ChinaPAM grade is confirmed with the grade, and a batch COA is tied to the confirmed shipment. Packaging and lead time are set in the quotation.
Related Products
Trademark notice. SNF FLORET AN 900 PG0 / PG1 / PG2 grades and all other third-party product and brand names on this page are trademarks or registered trademarks of their respective owners. Henan Jinghua New Material Technology Co., Ltd. is not affiliated with, endorsed by, sponsored by or authorised by those owners, and no such relationship is implied. Those names are used here for the sole purpose of identifying the products our grades are compared against, which is necessary to describe what we supply. Our products are separately branded ChinaPAM grades and are not licensed copies. Grade descriptors quoted for third-party products are taken from each manufacturer’s own published literature and follow that manufacturer’s own scale; we do not publish figures those manufacturers do not publish. Performance on your process should be confirmed by jar test or CST test before any change of supply.