Description
Super Absorbent Polymer Sodium Polyacrylate Category
", Arial, Tahoma, sans-serif; vertical-align: baseline; color:
rgb(0, 0, 0); background-color: rgb(**2, **2, **2);
text-decoration: underline;">Introduction
", Arial, Tahoma,
sans-serif; font-size: *6px; background-color: rgb(**2, **2,
**2);">The ",
Arial, Tahoma, sans-serif; vertical-align: baseline; color: rgb(0,
0, 0); background-color: rgb(**2, **2, **2);">super absorbent
polymer ", Arial, Tahoma, sans-serif;
font-size: *6px; background-color: rgb(**2, **2, **2);">(SAP for
short) is a newly developed functional polymer material having a
strong hydrophilic group and having a certain degree of
crosslinking. These superabsorbent polymers (superabsorber) are
insoluble in water and insoluble in organic solvents. It is a kind
of material that absorb water. It can absorb hundreds to thousands
of times water than its own weight. Moreover, the water retention
is strong, and even pressurized water will not be squeezed out. The
industrial production capacity of superabsorbent polymer is
expanding and is widely used in personal hygiene,medical and health
care, building materials, environmental protection, agriculture,
forestry and food industries.
", Arial, Tahoma, sans-serif; vertical-align: baseline; color:
rgb(0, 0, 0); background-color: rgb(**2, **2, **2);
text-decoration: underline;">Feature
", Arial, Tahoma,
sans-serif; font-size: *6px; background-color: rgb(**2, **2,
**2);">1. High water absorption: It can absorb hundreds of times
or thousands of times of its own weight of ion-free
water.
", Arial, Tahoma, sans-serif; font-size: *6px; background-color:
rgb(**2, **2, **2);" />
", Arial, Tahoma, sans-serif;
font-size: *6px; background-color: rgb(**2, **2, **2);">2. High
water absorption rate: Each gram of super absorbent polymer can
absorb hundreds of grams of ion-free water in *0
seconds.
", Arial, Tahoma, sans-serif; font-size: *6px; background-color:
rgb(**2, **2, **2);" />
", Arial, Tahoma, sans-serif;
font-size: *6px; background-color: rgb(**2, **2, **2);">3. High
water retention: The gel after water absorption is not easily
squeezed out under the applied pressure.
", Arial, Tahoma, sans-serif; font-size: *6px; background-color:
rgb(**2, **2, **2);" />
", Arial, Tahoma, sans-serif;
font-size: *6px; background-color: rgb(**2, **2, **2);">4. High
expansion property: The volume of the superabsorbent polymer gel
after water absorption is expanded by several hundred
times.
", Arial, Tahoma, sans-serif; font-size: *6px; background-color:
rgb(**2, **2, **2);" />
", Arial, Tahoma, sans-serif;
font-size: *6px; background-color: rgb(**2, **2, **2);">5.
Ammonia absorption: The low cross-linking polyacrylate type
superabsorbent polymer contains a carboxyl anion in its molecular
structure, which can be absorbed by ammonia and has a significant
deodorizing effect.
