Zibo Dingqi Chemicals Co., Ltd. is one of the most experienced manufacturers and suppliers of anionic polyacrylamide in China. Welcome to wholesale high quality anionic polyacrylamide made in China here from our factory. For price consultation, contact us.
Anionic Polyacrylamide Content and Applications
Anionic Polyacrylamide (APAM) is a water-soluble polymer known for its excellent flocculation, thickening, and drag reduction properties. It is widely used in various fields.
Content
The content of anionic polyacrylamide typically refers to its molecular weight or solid content:
- Molecular Weight: Generally ranges between 5 million and 20 million Daltons. Higher molecular weight results in better flocculation performance.
- Solid Content: Commercial products usually have a solid content of around 90%. For use, it needs to be dissolved into a solution with a concentration of 0.1%-0.3%.
Applications
The primary applications of anionic polyacrylamide include:
Water Treatment
- Wastewater Treatment: Used for flocculation and sedimentation in municipal and industrial wastewater to remove suspended solids.
- Drinking Water Treatment: Acts as a flocculant to improve water quality.
Petroleum Extraction
- Thickening Agent: Enhances crude oil recovery.
- Drag Reducer: Reduces pipeline friction and improves transportation efficiency.
Paper Industry
- Retention and Filtration Aid: Improves the retention of fillers and fine fibers.
- Strengthening Agent: Enhances paper strength.
Mining Industry
- Slurry Sedimentation: Accelerates slurry sedimentation and improves solid-liquid separation efficiency.
- Tailings Treatment: Used for tailings dewatering to reduce environmental pollution.
Textile and Dyeing
- Auxiliary Agent: Used as a sizing agent and dyeing auxiliary to improve fabric quality.
Other Fields
- Soil Improvement: Enhances soil structure and water retention capacity.
- Construction: Used as a concrete admixture to improve strength and durability.
Precautions
- Dissolution: Should be slowly added to water with stirring to avoid clumping.
- Storage: Store in a cool, dry place to prevent moisture absorption.
- Safety: Avoid direct contact with skin and eyes. Protective equipment is recommended during handling.
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