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| Product Name: |
SAP super water absorbent polymer
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| Supply Ability: |
10000 tons |
| Related proudcts |
sap, water absorbent, |
| Specifications |
20-100mesh |
| Price Term: |
FOB |
| Port of loading: |
Tianjin |
| Minimum Order |
25 tons |
| Unit Price: |
2300-3000 usd per ton |
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Item:SAP super water absorbent polymer
1.What is SAP water absorbent polymer
It is a synthetic resin with super water absorbent and release ability. It can absorb lonized water up to hundreds of time of its own weight, saline solution up to dozens of times, and turn into natural gel form within seconds. Insumary, SAP can absorb water quickly, retain water and then slowly release water and nutrients (small reservoirs). It can save irrigation, reduce water evaporation It is also considered as insulating material and soil activation which can keep plants and corps warm and prevent soil hardening and eventually increase seeding productivity.
2. Agriculture application of SAP water absorbent polymer
1) 2.0-4.0mm per granular is mainly used for mixed with soil befor planting or crystal soil planting
2) 0.8-2.0mm per granular is mainly used for afforestation, landscaping, crop planting
3) 0.2-0.8mm per particle is mainly used in seed breeding, grass and small container planting
3. ***ailed data of Sap for bay diaper or agriculture
Item ¢ñA ¢ñB ¢ò ¢ó
Appearance White powder particle
Free Absorbency (g/g)
of Distilled Water 300¡ª500 450¡ª550 500¡ª600 ¡Ý400
0.9%NaCl
of Saline Solution ¡Ý48 ¡Ý55 ¡Ý60 ¡Ý60
Centrifugal Retention Capacity( g/g) ¡Ý30 ¡Ý35 ¡Ý40 ¡Ý38
Absorbency Under Load £¨0.3PSI£©£¬g/g ¡Ý26 ¡Ý26 ¡Ý25 ¡Ý18
£¨0.7PSI£©£¬g/g ¡Ý18 ¡Ý17 ¡ª¡ª ¡ª¡ª
Absorption Speed (by Vortex Method) s ¡Ü70 ¡Ü42 ¡Ü40 ¡Ü25
Free Absorbency of the first minute(g/g) ¡ª¡ª ¡ª¡ª ¡Ý140 ¡Ý220
Rate Through Standard Sieve£¬% ¦Ìm£¨Particle Size£© 150-600
¡Ý85 150-450
¡Ý85 150-450
¡Ý85 100-300
¡Ý85
pH Value 5.5-6.5
% Moisture ¡Ü7.0
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| Company: |
Tangshan Gangrong Trading Co., Ltd
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| Contact: |
Ms. cara duan |
| Address: |
Kaiyue road |
| Postcode: |
063000 |
| Tel: |
86-0315 5775960 |
| Fax: |
86-0315-5775960 |
| E-mail: |
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