Main Products: Polyacrylamide ,Anionic polyacrylamide ,phpa ,Nonionic Polyacrylamide ,cationic Polyacrylamide
Chlorides resistance MW: 25 million anionic partially hydrolyzed PHPA for EOR
USD $1,650 - $1,750 /Metric Ton
Min.Order:5 Metric Tons
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Shandong Tongli Chemical Co., Ltd.
Business Type: Manufacturer
Zibo Shandong ChinaMain Products: Polyacrylamide ,Anionic polyacrylamide ,phpa ,Nonionic Polyacrylamide ,cationic Polyacrylamide
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Product Details
Chlorides resistance MW: 25 million anionic partially hydrolyzed PHPA for EOR
1. Product characteristics
The product is white or light yellow powder. It features with high molecular weight and hydrolysis degree, also High Temperature Resistance and Salty Tolerance (HTRST) for special conditions.
2. Specification
Items | Anionic Polyacrylamide | Specifications | Results |
Characteristics | Appearance | White Powder | White Powder |
Filtration ratio | ≤2.0 | 1.3 | |
Toxicity | Non-toxic | Non-toxic | |
Apparent viscosity , mPa.s | ≥12.5 | 16.0 | |
Shear viscosity retention rate,% | ≥80.0 | 87.0 | |
Static adsorption viscosity retention rate,% | ≥80 | 85.0 | |
Residual acrylamide content,% | ≤0.1 | 0.05 | |
Interfacial Elastic Modulus, Mn/m | E’≥38 | 39 | |
Intrinsic viscosity, ml/g | ≥2200 | 2210 | |
Dissolve Time, minute | ≤90 | 60 | |
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