Sodium Polyacrylate


    Sodium Polyacrylate – A New Function Material

    Sodium polyacrylate is a non-toxic, harmless, nonpolluting function polymer material. It can absorb lots of water and turn to gel to lock water.

    With this special absorption function, sodium polyacrylate can be used in so many products. And the most common product may the paper diaper and sanitary towels.

    How does it work?

    It consists of a set of polymeric chains that are parallel to each other and regularly linked to each other by cross-linking agents, thus forming a network.

    When water comes into contact with one of these chains, it is drawn into the molecule by osmosis. Water rapidly migrates into the interior of the polymer network where it is stored. As the soil dries out, the polymer releases up to 95% of the absorbed water into the soil.

    Application List

    For Cables

    Used in waterproof tape and waterproof ointment for use in optical fiber cables. The absorbency and reaction are quick and the overall inflation rate and inflation extent are good when meeting water.

    For Ice Bag

    The single sheets of Ice packs are activated by placing them in fresh tap water. The super absorbent polymer will take up the water instantly, within 20 minutes it has taken up enough water to form cushion shape ice cubes. Then you can place it into the freezer before use.

    For anti-flood Bag

    SAP in an anti-flood bag absorbs the water completely in 3 to 5 minutes when meets water and the bag will inflate quickly. Before absorbing water, the bag is small and light. It is very easy to store and transport. Also, it not needs more storage space than traditional sandbags.

    Protection Material of Concrete

    -It is an essential ingredient in the mixing, curing, and hardening of concrete;
    -Its exchange with the surroundings causes hardened concrete to shrink, swell, and possibly crack;
    -Its presence in hardened concrete influences the strength and creep;
    -It plays a central role in deterioration caused by frost action or alkali-silica reactions.

    And, Everywhere:

    Plants ( special process )

    Agriculture, Horticulture, Commercial Plants, Home Plants, Gardening&Landscaping, Lawns & Turfs, Plantations, Soilless Culture, Trees Transplanted.

    Hygiene Products

    Sanitary Towels, Nursing Pads, Urine bags, Air Sickness Bags, Maternity Pads, Surgical Pads, Mortuary Pads, Medical Waste Solidification, Medical & Surgical Liquid Solidification, and Wound Dressing.


    Well, Drilling, Inflatable Bag, Industrial Waste Water Absorption, Ice Bags, Isothermic Bags, Water Repellent Tapes, Construction (Concrete Protection), Leaking Stoppage, Mining, Air Fresher, Cooling Material, Expanding Toys, Additives of Cosmetics, Additives Special Functional Coatings.

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