Anionic polyacrylamide
Cationic polyacrylamide
Nonionic polyacrylamide
Paper-making dispersant
Polyaluminium Chloride
Polyacrylic acid potassium
Water purification flocculant
Carboxymethyl Cellulose Sodium
Oilfield chemicals
Hydroxypropyl guar gum powder GRJ
PAM potassium
Reclaimed materials
Hydroxypropyl guar gum

Cationic polyacrylamide

1 Name

Cationic polyacrylamide (C-PAM)

2 Main technical indices
Appearance: the white particles
Solid content: 88-98%
Molecular weight: 600-2000 million
Cationic degrees:30%-100%

3 The physicochemical properties
Water-soluble polymer polyelectrolytes, non-toxic, tasteless, easy absorption of moisture, easily soluble in water, soluble in ethanol, acetone, etc, molecular chain has positive charge active group, have excellent flocculation effect.

4 Application

This product as flocculant, mainly used in industrial solid-liquid separation process, including settlement, clarification, concentration and sludge dewatering etc,application of the main industries are: urban wastewater treatment, paper industry, food processing industry, petrochemical industry, metallurgy industry, processing industry, dyeing industry and sugar industry and various kinds of industrial wastewater treatment. Used in urban sewage and meat, poultry, food processing wastewater treatment process of sludge sedimentation and sludge dewatering, through the contained a positive charge of the sludge negative groups in organic gel electrical neutralize effect and high polymer excellent bridging condensed function, make colloid particles gathered into large pieces from its suspension of the floe thing, isolated. Obviously effect, dosing quantity less.
In paper industry can be used as paper dry strength agent, retention aid agent, filtration aid agent, can greatly increase the into paper quality, save costs and improve paper mill production capacity.

5 Storage, transportation and the matters needing attention
This product is avirulent, in the presence of commonly used condition no stimulation to the skin, stored in shady , cool and dry place, prevent moisture.

6 Packaging and specifications
25kg in composite bag(cloth/film/paper)lined with PE bag,or on the clients' requirements.

Cationic polyacrylamide performance indicators

appearance

molecular weight

Cationic degrees

water insoluble

inherent content

granularity

dissolving time(h)

residual monomer

the white particles

300-1200
(million)

10-60%

°‹0.2%

°›88%

1.0mm°‹5%
2.0mm°‹5%

°‹2h

°‹0.1%

Mainapplication

Sludge dehydrating agents: cities and industrial sewage commonly activated sludge process, biochemical sludge method is often hydrophilic strong colloid, and organic content high, and very difficult to dehydration. Use cationic polyacrylamide processing, it just need less but dehydrated efficiency high, easy to separate.

The papermaking assistant: in paper industry, which can be directly with inorganic salt ions, fiber and other organic polymer happened to achieve the enhancement of electrostatic bridge role of physical strength, reduce paper fibers or cationic PAM fortifier is a contain amino armour acyl of water-soluble polymer, has the function such as cationic, which can effectively improve the intensity of paper. Reduce fiber or packing loss, accelerate filter water, an increase, retention aid, filtration aid role. Can also be used in water treatment, in deinking process can also has an obvious flocculation effect.

Sewage and organic wastewater treatment: this product in acidic or alkaline medium are in a positive charge and so on in sewage suspended particles negatively charged sewage is used for flocculating sedimentation, clarification is extremely effective. such as alcohol factory wastewater, brewery wastewater, sugar refinery wastewater and waste products, meat products factory wastewater, beverage plants wastewater, textile dyeing factories of wastewater, etc. Use cationic polyacrylamide should be high number times or several times than by use anionic polyacrylamide, nonionic polyacrylamide or inorganic salt effects, because this kind of wastewater are generally with negative charge.

Is used to make water streams of water works water treatment flocculant: it's with low usage, good effect and low cost. Especially used blends with inorganic flocculant effect is better. It will become along the Yangtze, yellow river, huai river and other river basin of waterworks efficient flocculant.

Oilfield chemical agent: such as clay prevent bentonite agent, oilfield acidification with thickener, etc.

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