Super Absorbent Sodium Polyacrylate Manufacturer

Sodium Polyacrylate Characteristics

The sodium polyacrylate manufacturer, Recyc PHP, recycles a super absorbent polymer (SAP or AGM). It’s reclaimed from post-industrial rejects by Recyc PHP. This very pure recycled material has the following characteristics:

  • It rapidly absorbs water-based liquids.
  • The absorption rate is greater than 300 ml of pure water per gram of SAP
  • The absorption rate reaches 60 ml of salted water (0,9% NaCl) per gram of SAP
  • Absorbed liquid is stored as a gel (retention rate is measured in grams of remaining water after passing through a centrifuge)
  • Several choices of particles sizes and the finer the particles are, the faster they are absorbed
  • Long drying time (time required to solidify – this characteristic could be interesting for fragrance diffuser)
  • Sold in 20 kg bags, 180 kg barrels or 1,000 kg super bags
  • Also available in water-soluble pouches
  • Generally odorless. Certain grades are infused with a baby powder fragrance

Examples of Applications for Super Absorbent Polymers

Now easily accessible in small quantity. Here are different applications for this material.

    • Production of baby diapers, feminine hygiene pads or adult incontinence briefs
    • Fabrication of Airlaid nonwoven
    • Production of sandless sand bags for flood control
    • To manage liquid waste (Large volume or small quantity)
    • Recyc PHP is participating in a research project promoting the use of super absorbent polymers in the mining site restoration
    • Can be used for artistic effects such as artificial snow appearance, as a fragrance diffuser or in some magical tricks)
    • Ice pack can be made by using sodium polyacrylate
    • In Japan, some companies use super absorbent polymers in portable toilets
    • Can be used in so many applications, contact us in order to validate yours


External Links for More Information About Sodium Polyacrylate

See the sodium polyacrylate in action !


Does the SAP absorbs petroleum products?

No. Sodium polyacrylate is designed for absorbing water-based liquids.

What is the effect of salt on the sodium polyacrylate absorption rate?

Table salt (NaCl) reduces the absorption of sodium polyacrylate. See the graphic of the absorption rate test as a function of the salinity of the liquid.


© Recyc PHP, 2016

What are the leverages to use reclaim SAP instead of other types?

  1. Quality is comparable to the best SAP on the market at wholesale prices.
  2. Possibility to purchase small volumes, 20 kg, 180 kg, 1000 kg at a time.
  3. Our reclaiming process does not emit greenhouse gases.
  4. We can help you to develop new products or to solve liquid waste problems.

With which domestic product sodium polyacrylate work?

See the answer on this web page: here.

Let us recommend

Product specification sheets

SAG-M85K Common sodium polyacrylate specifications

PHP Product Number : SAG-M06KPRINT
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SAG-M85K Sodium Polyacrylate specifications


Sodium polyacrylate large and medium size particles reclaimed from a mix of baby diaper and adults incontinence briefs industrial rejects.


Particles sizes

  • 0-0.5% > 1190 microns
  • 0-15 % between 600 and 800 microns
  • 53-85 % between 300 and 600 microns
  • 6-47 % between 150 and 300 microns
  • 0-3 % between 75 and 150 microns
  • 0-0.2% smaller than 75 microns

Absorption capacity

  • Distilled water NaCL 0.09% free absorption capacity : 37-58 g/g
  • Distilled water free absorption capacity : 280-490 g/g
  • Distilled water speed of absorption: 12-26 sec
  • 0,9% NaCl solution Absorption under 0,3 psi load: 23-29 g/g
  • 0,9% NaCl solution Absorption under 0,7 psi load: 9-13 g/g
  • Absorption 0,9 % NaCl under 250 g centrifugal: 27-42 g/g

Physical properties

  • Color: White
  • Moisture: 2 %
  • Impurities: traces of white elastics and fluff pulp dust
  • Odor: Generally odorless, but can sometimes contain baby powder fragrance. Please specify when ordered if you don't want any fragrance.
  • Bulk density: 600-760 kg/m³

Hazard information

pH: 4,9 - 6,5
Insoluble, swelling effect (20oC)
Fusion point > 390oF. No fire hazards are associated with sodium polyacrylate.
Sodium polyacrylate is not classified as a hazardous product under transportation regulations (ADR RID ADNR IMGD/GGV see ICAO/IATA).

Click here for the MSDS

Shipping information

  • Can be shipped in Full truck load (FTL) or Less than truckload (LTL).
  • Sold in 20 kg bags, 180 kg barrels or 1,000 kg super bags.
  • HS Classification code of the sodium polyacrylate: 3906-90-5000

Our factory is well located at 100 km from Montreal Port for international delivery.

SAG-M85F Fine Particles Sodium Polyacrylate

PHP Product Number : SAG-M85FPRINT
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SAG-M85F Fine Particles of Sodium Polyacrylate


Fine white granulated sodium polyacrylate reclaimed from industrial rejects of adult incontinence briefs and baby diapers.

Specifications of Fine Particles Sodium Polyacrylate

Particles sizes:
0 % larger than 600 microns
5,3 % between 300 and 600 microns              57,4 % between 150 and 300 microns
34,0 % between 75 and 150 microns              3,3 % smaller than 75 microns

Distilled water absorption capacity: 286 g/g
Absorption solution of 0,9 % NaCl under 0,3 psi pressure: 14,6 g/g
Absorption solution of 0,9 % NaCl under 0,7 psi pressure: 13,1 g/g
Absorption capacity of water containing 0,9 % NaCl: 43,6 g/g
Absorption after passing through the centrifuge: 26,9 g/g
Moisture: 4,0 %

Impurities: traces of fluff pulp dust
Odor: odorless

Specifications of virgin material
pH: 4,9 - 6,5
Insoluble, swelling effect (20oC)
Fusion point > 390oF. No fire hazards are associated with sodium polyacrylate.
Sodium polyacrylate is not classified as a hazardous product under transportation regulations (ADR RID ADNR IMGD/GGV see ICAO/IATA).
Bulk density: 400-700 kg/m³

HS Classification code of the sodium polyacrylate: 3906-90-5000

Shipping Information

FTL or LTL. Sold in 20 kg bags, 180 kg barrels or 1,000 kg super bags.

Our factory is well located at 100 km from Montreal Port.

SAG-M85C Sodium Polyacrylate With Fluff

PHP Product Number : SAG-M85CPRINT
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SAG-M85C Sodium Polyacrylate Containing Fluff Pulp

This grade of sodium polyacrylate is the material that comes out of

  • The cleaning process of the reclaimed super-absorbent polymer put in place by Recyc PHP that recycles incontinence briefs and baby diapers
  • Cleaning process of equipment
  • Cleaning process of facilities

Since this material is the result of the last phase of cleaning process, the specifications are for information only.

This grade of sodium polyacrylate can be used in applications that are not required highly technical specifications, as the used water management.

Recyc PHP

Specifications of Sodium Polyacrylate Containing Fluff Pulp

Distilled water absorption capacity: About 200 g/g
Absorption solution of 0,9 % NaCl under 0,3 psi pressure: Not measured for this grade
Absorption solution of 0,9 % NaCl under 0,7 psi pressure: Not measured for this grade
Absorption capacity of water containing 0,9 % NaCl: Not measured for this grade
Absorption after passing through the centrifuge: Not measured for this grade
Moisture: Not measured for this grade
Bulk density: 400 kg/m³

Impurities: 5 to 25 % of fluff pulp and can contain pieces of plastic films
Odor: Normally odorless can contain baby powder perfume

Specifications of virgin material
pH: 4,9 - 6,5
Insoluble, swelling effect (20oC)
Fusion point > 390oF. No fire hazards are associated with sodium polyacrylate.
Sodium polyacrylate is not classified as a hazardous product under transportation regulations (ADR RID ADNR IMGD/GGV see ICAO/IATA).

HS Classification code of the sodium polyacrylate: 3906-90-5000

Shipping information

FTL or LTL. Sold in super bags of 600 to 800 kg.

Our factory is well located at 100 km from Montreal Port.

Sodium Polyacrylate Safety Data Sheet (SDS)

PHP Product Number : Sodium polyacrylate SDSPRINT
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Sodium polyacrylate Safety Data Sheet

Reviewed 2022-04-07 no changes. Revision #8: 2018-06-14.   Creation date: 2010-07-20.

1. Identification

Product name: Reclaimed sodium polyacrylate

Manufacturer information:
Recyc PHP inc.
2575-28A St-Joseph, Drummondville (QC) J2B 7V4, Canada
Tel: 819 477-1309, Fax: 819-445-1309

2. Hazard Identification

Potential Acute Health Effects: Slightly hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation.

Potential Chronic Health Effects:
Repeated or prolonged exposure is not known to aggravate medical condition.

Floors become very slippery when wet.

3. Composition

Sodium polyacrylate (100%), crosslinked   CAS 9003-04-7

4. First Aid

Note: First aid instruction is applied for dry material and for material in contact with liquid (in gel form) except inhalation that is not applicable for gel form.

Eye: Check for and remove any contact lenses. Immediately wash affected eye for at least 15 minutes under running water with eyelids held open. Cold water may be used. Get medical attention if irritation occurs.

Skin: Wash thoroughly with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. Cold water may be used.

Ingestion: Rinse mouth and then drink plenty of water. Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms appear.

Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention

5. Fire Fighting Measures

Flammability of the Product: Non-flammable.
Auto-Ignition Temperature: Not applicable.
Flash Points: Not applicable.
Flammable Limits: Not applicable.
Products of Combustion: Not available.
Fire Hazards in Presence of Various Substances: Not applicable.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media and Instructions: Not applicable.
Special Remarks on Fire Hazards: When heated to decomposition it emits acrid smoke and irritating fumes.
Special Remarks on Explosion Hazards: Not available.
Suitable extinguishing types: Water spray, foam, dry extinguishing media
Non-suitable types for safety reason: Carbon dioxide, water jet
Additional information: Avoid whirling up the material because of the danger of dust explosion
Special protective equipment: Wear a self-contained breathing apparatus
Further information: Contaminated extinguishing water must be disposed in accordance with officials regulations

6. Accidental Release Measures

Personal precautions: Extremely slippery when wet. Breathing protection is recommended.
Methods for cleaning up and taking up: Sweep up in container for disposal.

7. Handling and Storage

Handling: Breathing must be protected when large quantities are decanted without local exhaust ventilation. Avoid the formation and deposition of dust. If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as acids.
Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area. Store in cool dry place.

8. Exposure Controls and Personal Protection

Components with workplace control parameters : A safe working level of 0,05 mg/m3 has been established for respirable superabsorbent polymer dust (particle size under 10 microns).

Personal protective equipment:
Respiratory: Breathing protection if dust are formed
Hand protection: Does not apply.
Eye protection: Safety glasses with side-shields
General safety and hygiene measures: Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work clothing is recommended.

9. Physical and Chemical Properties

Form: Granules
Colour: White
Odour: Odourless. Some reclaimed grade could contain baby powder scent
Ph Value: 4.9 – 6.5
Bulk density: Approx. 600 Kg/m3
Solubility in water: Insoluble, only capable of swelling (20o)

10. Stability and Reactivity

Stability: The product is stable.
Instability Temperature: Not available.
Conditions of Instability: Incompatible materials, Moisture. Stable in dry air, but slowly decomposes in moist air.
Incompatibility with various substances: Reactive with acids.
Corrosivity: Non-corrosive in presence of glass.
Special Remarks on Reactivity: Reacts with acids to form carbon dioxide. Dangerous reaction with monoammonium phosphate or a sodium-potassium alloy.
Special Remarks on Corrosivity: Not available.
Polymerization: Will not occur.

Decomposition above 200 Celsius

11. Toxicological Information

LD50/oral/rat: > 2000 mg/kg
LD50/dermal/rat: > 2000 mg/kg

Primary Skin irritation/Rabbit: Non-irritant (Method: OECD 404)

Primary irritations of mucous membrane/Rabbit: Very slight eye irritation., Particle effect (Method OECD 405)
Sensitization: 0/20 No sensitization
(Method : OCDE n°406 ).

Further information: A chronic (two-year) lifetime inhalation study on rats with respirable superabsorber polymer dust (micronized to <10 microns) resulted in an unspecified inflammatory response in the lungs followed by tumour development in some rats in the highest chronic exposure level of 0,8 mg/m3.

In the absence of chronic inflammation, tumours are not expected

12. Ecological Information


Toxicity to fish: OECD Guideline 203 static. Brachydanio rerio/LC50 (96h): >100 mg/l

Aquatic invertebrates: OECD Guideline 202, part 1 static. Daphnia magna/EC50 (48h): >100 mg/l

Aquatic plants: OECD Guideline 201. Desmodesmus subspicatus/EC50 (72h): >100 mg/l

Microorganisms/Effect on activated sludge: The inhibition of the degradation activity of activated sludge is not anticipated when introduced to biological treatment plants in appropriate low concentrations.

Soil living organisms: OECD Guideline 207. Eisenia foetida/LC50: >1.000mg/Kg

Persistence and degradability

The product is not very soluble in water and can thus be removed from water mechanically in suitable effluent treatment plants.

Additional information

Due to the consistency of the product, dispersion into the environment is impossible. Therefore no negative effects on the environment may be anticipated based in the present state of knowledge.

Do not release untreated into natural waters, The ecotoxic effect of the product has not been tested. The information on this way derived from products of similar structure or composition.

13. Disposable Consideration

Product Must be dumped or incinerated in accordance with local regulations. A waste code in accordance with the European waste catalog (EWC) cannot be specified, due to dependance on the usage. Observe national and local legal requirements.

Contaminated packaging: Undamaged packaging may be responsibly reused after proper cleaning. Packs that cannot be cleaned should be disposed of in the same manner as the contents.

14. Transport Information

Not classified as hazardous under transport regulations (ADR RID ADNR IMDG/GGV See ICAO/IATA).

15. Regulatory Information

Labelling according to Directive 1999/45/EEC: The product does not require a hazard warning label in accordance with EC Directives.

Federal and State Regulations: TSCA 8(b) inventory: Sodium bicarbonate
Other Regulations: Not available.

Other Classifications:
WHMIS (Canada): Not controlled under WHMIS (Canada).
DSCL (EEC):This product is not classified according to the EU regulations. Not applicable.
HMIS (U.S.A.): Health Hazard: 1  Fire Hazard: 0  Reactivity: 0  Personal Protection: E

National Fire Protection Association (U.S.A.):
Health: 1    Flammability: 0    Reactivity: 0

Specific hazard:
Protective Equipment: Gloves. Lab coat. Dust respirator. Be sure to use an approved / certified respirator or equivalent. Safety glasses.

16. Other Information

The information contained herein is based on the present state of our knowledge and does not therefore guarantee certain properties. Recipients of our products must take responsibility for observing existing laws and regulations.