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Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack

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Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack

Name: Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack
Brand: SOCO
Price: 1.96 USD

China Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack wholesale

Place of Origin : China

Type : Synthetic Resin And Plastics

Brand Name : SOCO

Name : super absorbent polymer/sodium polyacrylate/sap for ice pack

Product name : SAP Super Absorbent Polymer

Color : white

Certificate : ISO,BV, TUV, MSDS

Keywords : SAP

Packing : 20kg Kraft Paper Bag

Sample : For free

Purity : 99.9%

Appearance : White Granule/power

MOQ : 1000 kilograms

Price : $1.96-2.30 / kilogram

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Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack

Products Description

Super Absorbent Polymer

Super Absorbent Polymer (SAP) is a new type ofnew functional polymer material. lt has ahydrophilic group, can absorb a large amount ofwater and swell into hydrogel. it is a syntheticresin that can not only absorb water but alsohold water from releasing (under certainpressure).SAP can generally absorb waterequivalent to hundreds or even thousands timesof their volume. lt is widely used in industry,medical care, agriculture and other fields.S0CO®Polymer is composed mainly of sodiumpolyacrylate.

Why Choose Us

Effective absorbency

^{R & D innovation

Strong productivity

Eco-friendly & safety

Patents

Global brand}

Our Advantages

Working Principle

The absorption capacity of super absorbent polymers is determined by osmoticpressure, the polymer's affinity, and the polymer's rubber elasticity.The osmotic pressure has the most impact on the absorption capacity.

Osmotic Pressure

Super absorbent polymer (sodium polyacrylate) has ahigh content of -COO- and Na+ ions. The differencebetween the ion concentration inside the polymer andthat of the surrounding water solution determines theintensity of osmotic pressure. The lower the ionconcentration of the surrounding water solution, thegreater the resultant difference in ion concentration, andaccordingly the osmotic pressure goes up. This osmoticpressure enables the polymer to absorb a large quantityof water.

Affinity

The affinity of the polymer with its surrounding solution also affects theabsorption capacity of the product. The hydrophilic groups “-C00H" andCOONa" in it have a high affinity for water, allowing a water solution to beabsorbed. The affinity, however, is less significant than osmotic pressure indetermining the polymer's absorption capacity.

Rubber elasticity(Crosslinking density)

To control the water absorption to an intended level, the polymer must be provided with specific rubber elasticity. The rubber elasticity of the product increases as the crosslinking density of that polymer increases. The absorption capacity of the polymer reaches its maximum when its rubber elasticity and its water absorbing power generated from osmotic pressure and affinity of the polymer are balanced.

Other Application Scenarios

Gel Ice Pack

Cable Water Blocking Polymer

Waste Landfill & Sludge Polymer

Drilling & Mining Fluids Polymer

SAP For Coagulant

Fake Snow/Instant Snow

Certifications

Exhibition

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Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack Images

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Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack

Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack

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Sodium Polyacrylate Super Absorbent Polymer SAP for Ice Pack Images