good quality Polyacrylate potassium agricultural SAP

Product Overview

Description

good quality Polyacrylate potassium agricultural SAP

 

1.  Agricultural SAP(Potassium polyacrylate) is widely used in agriculture.  It is just like a miniature reservoir.

 

     When it is raining, it will absorb water, when it is dry, it will drain the water off. 

 

2. Agricultural SAP(Potassium polyacrylate) can absorb about 400-500 times water and it can not be drained off with

 

     the physical press or outside strength.

 

3. Technical information.

 

Product name	SAP	Batch number	20111115	Production date	Nov.15, 2011
weight	500kg	Specific-ations	Sigma 11	Inspection date	Nov.16, 2011
Inspection items		Quality standard		Inspection results	remark
appearance		white		white
visible		transparent		transparent
PH value		6—7		6
Volatiles content%		≤10.0		3
density g/cm3		0.65-0.75		0.65
Deionized water uptakeml/g		≥400		430
Centrifugal protect water		≥30		36
Pressurized absorption rate		≥28		32
Saline absorption rate (20ml  25°C)S		≤80		42
Saline uptakeml/g		≥50		58
Gel strength		strong		strong
test-conclusion		qualified

 

 

 

 

 

 

good quality Polyacrylate potassium agricultural SAP