Item

BY-ⅠA

BY-ⅠB

BY-Ⅱ

BY-Ⅲ

Appearance

White powder particle

Free Absorbency (g/g)

of Distilled Water

300—500

450—550

500—600

≥400

0.9%NaCl

of Saline Solution

≥48

≥55

≥60

≥60

Centrifugal Retention Capacity( g/g)

≥30

≥35

≥40

≥38

Absorbency Under Load

(0.3PSI), g/g

≥26

≥26

≥25

≥18

(0.7PSI), g/g

≥18

≥17

-

-

Absorption Speed  (byVortex Method) s

≤70

≤42

≤40

≤25

Free Absorbency of the first minute(g/g)

-

-

≥140

≥220

Rate Through Standard Sieve, %  μm(Particle Size)

150-600

≥85

150-450

≥85

150-450

≥85

100-300

≥85

pH  Value

5.5-6.5

%  Moisture

≤7.0