News
News
- What are the main factors affecting the viscosity of polyacrylamide?
- Drag reducing agent used for crude oil pipeline
- The main application of super absorbent polymer
- Correct selection method of polyacrylamide for mineral processing
- What is the degree of hydrolysis and ionic degree of polyacrylamide?
- What factors are related to the amount of polyacrylamide?
- Effect and distinction of polyacrylamide and decolorizing agent
- Causes and solutions of sludge whitening in sewage
- Application of polyacrylamide in the whole process of oil recovery
- Characteristics and application range of instant polyacrylamide
Introduction
SAP means Super Absorbent Polymer are polymers that can absorb and retain extremely large amounts of a liquid relative to their own mass. Water-absorbing polymers, which are classified as hydrogels when cross-linked, absorb aqueous solutions through hydrogen bonding with water molecules. A SAP's ability to absorb water is a factor of the ionic concentration of the aqueous solution.
SHH Chemicals is a manufactory which is focus on SAP almost Decade, the Biggest Advantage of us, is creating cooperation with Famous Chemical University to make sure our technology refresh and problem solving.
Uses
Agriculture
Also we have products used for Baby Diaper and Sanitary Towel.
Specification
For Agriculture
|
ITEMS |
SPECIFICATION |
|
Solid content(%) |
85-90 |
|
The appearance of density |
0.5-0.85 |
|
Specific gravity |
1.10g/ cm³ |
|
PH |
6-8.5 |
|
Appearance |
Before adsorption of water:white or light brown After adsorption of water:The transparent colloid |
|
The maximum water absorbency |
Deionized water:300-500 In soil:150 |
|
water supply capacity (15 times atmospheric pressure) |
95% |
|
Cation exchange capacity |
4.6 meq/g |
|
Dosage |
Substrate:1-2g/L Soil spread：20-50g/㎡ |
|
Validity in soil |
Max:5 years |
|
Toxicity in soil |
None |
|
package |
25kg Kraft bags with inner |
|
storage temperature |
0-35℃ |
|
Shelf life |
5years |
Package and Delivery
25kg enhanced paper bag with inner plastic bag.
In 5 working days after order conform.
If you have any question or interested in SAP, just contact with us for more information.