Super absorbent polymer/water retaining agent (ap) | back |
Molecular formula:(CH2CHCONH2)m(CH2CHCOOK)n(CH2CCHCOOH)o
Molecular weight: Mw＜10000
CAS Number : 9003-04-7
Molecular weight: Mw＜10000
CAS Number : 9003-04-7
Properties:
White Crystalline Powder or Granular
Uses:
A:Agricultural
1. Improve soil desertification, effectively increase the soil aggregate structure, improving crop conditions, to increase production of 10 ~ 30%.
2. Improve the seed germination rate
3. To improve the survival rate of transplanted seedlings, up by 20 ~ 25%.
4. To extend the irrigation cycle, reduce watering frequency, saving medicines from 10 to 30% fat.
5. To ensure the early forming grass, flowers bloom earlier flowering with short intervals, brightly colored.
6. Improve the survival rate: When transplanting seedlings because root water loss, the survival rate to only 70 to 90%. If the use of this agent will seedling dipping, even after planting in the long-distance transport, the survival rate as high as 96% or even 100%.
7. To reduce fruit cracking: after absorbing water due to this agent can be long-term, slow release of water for plant uptake, it can reduce the sudden increase in rainfall or irrigation water losses caused by cracking.
B:Industry
1. Babies, adult diapers
2. Sanitary napkin
3. Composite paper
4. Surgical mattress
5. Pet mattress
6. Foot polymer
Packing and Storage:
In 25kg,50kg,1000kg net bag or according to clients’ requirements.
(1)This product is moisture absorbent; please keep in dry shady and sealed place.
(2)Please wear respirator during production, and be aware of the powder.
Guaranteed Technical Specifications：
Guaranteed Technical Specifications：
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Appereance
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White Granule
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White Granule
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White Granule
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Particle Size(%)
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30~120mesh≥90
>140 mesh≤2.0
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30~60mesh≥80
>140mesh≤2.0
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60~140mesh≥90
>140mesh≤6.0
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Absorbance of Distilled Water(g·g-1)
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≥430
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≥450
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≥350
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Absorbance of 0.9% NaCl (g·g-1)
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≥50
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≥50
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≥40
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Absorbing Speed of 0.9%NaCl (s)(2gSAPabsorb 50g0.9%NaCl)
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≤40
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≤42
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≤25
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Absorbance of 0.9%NaCl Under Load (g·g-1)
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≥26
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≥27
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≥26
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Water Retaining(0.9%NaCl)(g·g-1)
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≥35
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≥40
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≥30
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Moisture (WT%)
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≤7
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≤7
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≤7
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PH Value
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6.5~8.5
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6.5~8.5
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6.5~8.5
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