Nonionic polyacrylamide
Performance Indicators of Nonionic
polyacrylamide:
|
Trademark
|
Molecular Weight (million)
|
Degree of Hydrolysis
|
Solid Content%
|
Effective PH Range
|
Residual Monomer Content%
|
|
whn*1
|
**8 (adjustable)
|
*0%
|
**8
|
|
|
whn*2
|
***0 (adjustable)
|
|
whn*3
|
****2 (adjustable)
|
|
whn*4
|
****5 (adjustable)
|
Main Application
Mine Washing: The
product can be used in coal washing tailing centrifugal
separation, can be used in sedimentation and filtration of coal
powder and coal mud, and can improve the recovery rate of coal
powder and the filtration speed.
Textile Auxiliary
Agent: The product can be added with some other
chemicals to prepare chemical grout, is used to starch
textiles, can improve the adhesive property, penetrability and
desizing performance, enables the textile to have electrostatic
prevention performance, reduces the desizing rate, and reduces
the starch mixing spots, cloth machine breaking efficiency, and
falling objects.
Sewage Water
Treatment: When sewage water systems are
acidophilic, it is more suitable to select
nonionic-polyacrylamide, the product can be matched with
flocculating agent PAC, aluminium sulphate and the like, and it
has the best effect in water
treatment.
Metallurgical Mineral
Dressing: It can be used in floatation and smelting
of Zinc, manganese and copper mines, its leachate and
slag can be added into PAM to improve the separation
efficiency.
Sand Prevention and
Solidification: The nonionic-polyacrylamide is
dissolved into 0.3% concentration, cross-linking agent is
added, and the product can be sprayed on desert to prevent and
solidify sand.
Chemical mudding
agent: 9.5 share nonionic-polyacrylamide is used
and is mixed to 0.5share NN-methylene diacrylamide, the product
can be used as chemical mudding agent for plugging water of
dikes, ground foundation, channels and the
like.
Oil field profile controlling
and water-plugging agent: The product can be
matched with lignocellulose, a certain amount of chemical
adhesive can be added, and the product can be used as oil field
profile controlling and water-plugging
agent.
Soil humectant: It
can preserve water and solidify sand for soil and can play a
role of humectant on slope grass planting, tree planting, and
sand solidification and dust prevention of
soil.
