▶ Sodium Polyacrylate SNN813

This type of SAP is widely used for Gel Packs, can absorb a large amount of water and swell into hydrogel, it is a synthetic resin that can not only absorb water but also hold water from releasing, widely used in industry, medical care,  agriculture and other fields.

▶ Main features

Absorb 441 times water of its own volume.

Save Cost, reusable with less dosage

Maintain the cooling condition for up to 32.17 hours.

Excellent water absorbing speed within 25 seconds.

Non-toxic & Harmless, Eco-friendly

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▶ Key attributes