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Anionic Polyacrylamide

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所属分类
Polyacrylamide
发布时间
2019/01/17 17:00
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Details
  Anionic Polyacrylamide
Property
APAM is a water-soluble polymer, which has the characteristics of high polymer electrolyte in neutral and alkaline media, is sensitive to salt electrolytes, and can be cross-linked with high-priced metal ions to form insoluble gels.The product molecules have active groups,and strong adsorption bridging ability. In water treatment, the adsorbed particles can be bridged to connect several or even dozens of particles together, to promote the aggregation of colloidal particles into a large flocculent, accelerate the settlement of particles in the suspension, accelerate the solution clarification, promote filtration and other effects.
Specification
Appearance
Solid Content
Mol.weight(106)
Charge Density
Mesh Size
White Powder
>88%
5-38
5-45%
20-100
Application
Anionic polyacrylamide flocculant used as:
1, industrial wastewater treatment; 2, drinking water treatment; 3, the food industry, solid-liquid separation; 4, tertiary oil recovery EOR; 5, profile control plugging agent; 6, paper chemicals; 7, mineral processing; 8, metallurgy; 9, coal washing and so on.
Normal dosage of 1 ~ 10mg / L, can be used in conjunction with aluminum, the better.
Of suspended solid particles of different aqueous suspension should be used in different types of anionic polyacrylamide. In the oil industry's main use is as a tertiary recovery of water thickener.
Usage
1, typically the product dubbed 0.05% ~ 0.5% (w / w) solution for use.
2, when dissolved, the product should be evenly distributed, with stirring helps to dissolve.
3, when used, should be used to lower the hardness of water, avoid using metal materials such as water quality is likely to affect the dissolution tank, pool.
4, increase the water temperature can accelerate the dissolution rate, but generally the water temperature can not exceed 50 ℃
Package
Storage
This product is non-toxic, pay attention to moisture, rain, high temperatures in storage and transportation and to prevent exposure.
Packaging and Specifications
Paper products use triple compound bag, 25kg per bag or according to user needs identified. Such as: 750kg tons of bags.

 

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