Superabsorbent polymers, otherwise known as SAPs, absorbent polymers, absorbent gels, super soakers, super slurpers, gel crystals, are materials that swell in water to form a clear gel made up of separate, individual particles. Unlike a sponge, in which water can be wrung out easily, the hydrated gel particles retain the absorbed water even under pressure. This unique ability to hold absorbed water, even against pressure, is the primary benefit of using superabsorbent polymers.

The most common form of superabsorbents is a dry, white/off-white powder that looks like table salt or sugar. However, some dry SAP granules are as large as rock salt, or as small as talcum powder. Absorbent polymers can vary in their absorption capacity, and even in their speed of absorption - some are fast and some are slow. In deionized water, most superabsorbents will absorb at least 200 times their weight.


ETi offers the best product(s) to fulfill your specific needs, independent of whom the manufacturer might be. You, the customer, now have more choice than ever before in fulfilling your exacting fluid management requirements. Absorbent product choices include traditional granular superabsorbents, innovative superabsorbent rolled goods, evolving solution absorbents and more. Absorbent markets served include, but are not limited to:

Agriculture Liner for flower packaging
Absorbent fabric coatings Magic tricks
Absorbent films Medical waste solidification
Body Fluid Absorption Motionless waterbeds
Blood Absorption Mortuary pads
Candles Paint solidification
Cement Pet pads
Cool ties Potpourri
Dental Devices Reusable hot/cold packs
Environmental Waste Solidification Rolled goods
Fake ice (ice crystals) Saline Absorption
Filtration/separation Science kits
Fire protection Snow Polymers
Food packaging Spills (aqueous)
Fragrance carrier Sport dryers
Gel packs Surgical dryers
Horticulture Transportation liners/protectors
Ice Replacement Urine absorption
Ink solidification Water blocking cables
Instant hot packs Wheelchair pads
Instant ice packs Wound dressings
Laminate Structures    


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