SAP sodium polyacrylate for ice packs

SAP( Super Absorbent Polymer) for ice packs.
chemical name: Polyacrylic acid sodium salt, sodium polyacrylate
SAP For Sanitary Napkins,SAP for sanitary towel, SAP for feminine hygiene,SAP for Agriculture,Super Absorbent Polymer,SAP For Diaper,  Macromolecul,Bibulous sandbag

appearance: white crystal.  
Free absorbency of Distilled water:350~450  g/g
Free absorbency of saline solution: 45 min.   g/g 
Centrifugal Retention capacity: 30 ming/g
Absorbency under Load 0.3 psi,: 26 min. 
Absorbency under Load 0.7 psi,: 20 min,
Absorption speed (by vorlex Method): 70 s max.
Moisture: 7.0% max.  
Packing: in 20 kgs bags without pallet, 20 or 21mt in one 20'gp.

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