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Super Absorbent Polymer (SAP)
Product name: Super Absorbent Polymers
Short name: SAP
CAS No.: 9003-04-7
Composition:
|
Component |
CAS-No. |
Content |
|
Sodium polyacrylate |
9003-04-7 |
93-97% |
|
Water |
7732-18-5 |
3-7% |
Super Absorbent Polymers is a functional polymer material with super water absorbing capacity, with good water absorption and water-holding capacity. It can absorb water up to several hundred times of its own weight, and turn into natural gel from within seconds.
Specification of SAP, type: 610S
|
Item |
Standard |
|
|
Appearance |
White granules |
|
|
Whiteness |
≥ 75% |
|
|
Absorption in 0.9%NaCl (g/g) |
≥ 55 |
|
|
Retention Capacity after centrifugation 250g (g/g) |
≥ 30 |
|
|
Residual Monomer (As AA) |
≤300 ppm |
|
|
Moisture Content %, m/m |
≤ 6% |
|
|
Absorption under Pressure (0.7psi) g/g |
> 12 |
|
|
Absorption Rate ( s) |
< 23 |
|
|
PH Value |
6.0-6.5 |
|
|
Density |
0.6-0.7 g/cm3 |
|
|
Particle size Distribution |
>500μm |
≤ 5% |
|
300-500μm |
40-60% |
|
|
180-300μm |
30-50% |
|
|
150-180μm |
≤ 3% |
|
|
<150μm |
≤ 1.5% |
|
Application:
The main uses of SAP are absorbing, retaining or to block liquid. Widely used in women's sanitary napkins, baby diapers, adult incontinence pads, urine pads
If you have any interest, pls contact us freely. The free sample will be supplied for testing.
Appreciate your contact.
Contact: Mr David Sun
Phone: 15142395758
Tel: 13998683145
Email: sales@sinotrustchemical.com
Add: Zhongshan Dist Dalian China
Sinotrust