SAP Super Absorbent Polymer for Sale

Potassium polyacrylate, Sodium Polyacrylate(Natrium Polyacrylate),Polyacrylate Hydrogel,Super Absorbent Polymer

Potassium Polyacrylate

Potassium Polyacrylate is potassium based SAP, it mainly used for agriculture for 3 advantages:

  • Potassium(Kalium) has a beneficial effect on plants;
  • Potassium polyacrylate will not cause soil salinization;
  • Potassium polyacrylate is friendly for nature and environment;

Potassium Polyacrylate Polymer is capable of Saving Water, Fertilizer, Man Power, Improves Nutrient usage ratio, Environment, Soil condition, Money Profits, etc.

Sodium Polyacrylate

Sodium polyacrylate is sodium-based SAP, based on Sodium polyacrylate, we can make many consumer products.

It is primarily used as a thickening agent because of its unique ability to absorb and hold onto water molecules, making it ideal for use in diapers and hair gels, and for plants in the garden or potting soil.

It is also used in industrial processes to dissolve soaps by absorbing water molecules.[from Livestrong]

Sodium polyacrylate vs Potassium polyacrylate:

Potassium polyacrylate will not saline soil, will not cause soil salinization, more friendly to soil and environment, so it is better choice for plants.

The reason is that most plants, no matter crops or vegetables, flowers, their growing need NPK at balance, Nitrogen, Phosphorus and Potassium(Kalium), they need little Sodium(Na+), if the dose of Sodium polyacrylate exceed normal and sodium salt will be accumulated in soil and harm plants, cause soil salinization;

Potassium(K+) based SAP Special for Plants in Agriculture


Suitable for sandy soil and loam soil crops, flowers, potted plants, fruit and vegetable seedlings, trees.


Suitable for loam and clay, crops, flowers, potted plants, fruit and vegetable seedlings, trees.


Crops and soils with special requirements for nitrogen and phosphorus.


Suitable for areas with rapid rainfall and short time, Crops that do not require a lot of water during the mature period.


Crops with special needs for nutrients. Rich in trace elements, strong gel strength


Suitable for disposable streetscape plants

Potassium/Sodium Based SAP for Industrial Uses

For Gel Ice Pack Filler

High specific heat capacity, Low cost (for each gel ice pack), Non-toxic & environment friendly.

For Coating

Good liquid flow capacity, high water absorption rate, better overall performance.

For Sweat Gloves

Strong blood sucking ability.

For Drilling Fluids/Mud

Super Drilling Mud Additive - A better solution for lost circulation.

For Cable/Ointment

Fine powder; Fast absorption; Good stability to light, heat, acid, and alkali.

Water-blocking Tape

Fast water absorption, soft gel strength and good fluidity

For Sewage Treatment

Solidify and stabilize water constituents in liquid waste by-products.

For Customized Uses

Formulated chemicals service for your special requirements.

Sodium Based SAP for Consumer & Personal Care Uses


For Sanitary towel, Nursing Pad
Better Absorption Ability in Blood.


For Baby and Adult Diapers
Better Absorption & Retention Capacity.


For Baby and Adult Diapers
Better absorption even under pressure.


Formulated Chemicals Service for your special requirements.

Absorption in 0.9% NaCl (g/g)≥58≥62≥58
Retention Capacity after Centrifugation (g/g)≥36≥36≥32
Residual Monomer As AA (PPM)≤300≤300≤300
Moisture Content (%)≤6.0≤6.0≤6.0
Absorption under Pressure (0.3psi)≥19≥28≥29
Absorption under Pressure (0.7psi)/≥14≥18
AdvantageAbsorption Ability in BloodAbsorption and Retention CapacityAbsorption under Pressure
Main ApplicationSanitary towel, Nursing Pad and Pet MatBaby and Adult DiapersBaby and Adult Diapers


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