High molecular polyacrylamide PAM

mainly used in EOR, different grades can be offered for other applicaions

High molecular polyacrylamide is a partially hydrolyzed polyacrylamide. It mainly include four kinds of products: YP-1010, YP-1020, YP-1030, YP-1040.

Item	Specification
	YP—1010	YP—1020	YP—1030	YP—1040
Appearance	White granule	White granule	White granule	White granule
Solid Content(%)	≥88	≥88	≥88	≥88
Degree of hydrolysis(%)	≤28	≤28	≤28	≤28
Mesh factor	≥30	≥30	≥30	≥30
Static adsorption viscosity retention rate(%)	≥80	≥80	≥80	≥80
Shear viscosity retention rate(%)	≥80	≥80	≥80	≥80
Residual monomer(%)	≤0.05	≤0.05	≤0.05	≤0.05
Apparent viscosity(mpa.s)	≥11.5	≥14	≥8.0	≥5.0
Particle size less than 0.15mm(%)	≤5.0	≤5.0	≤5.0	≤5.0
Particle size greater than 1.0mm(%)	≤5.0	≤5.0	≤5.0	≤5.0

Notes:1.The product is packaged in 2kg bags with three layers of paper and a layer of plastic. Special package can also be arranged based on customer requirement. 2.Apparent viscosity is measured in brine solution of 5727mg/l,Ca2++Mg2+108mg/l,70°C. With BROOKFIELD LVDV-Ⅲ. 3.The product is mainly used in EOR, different grades can be offered for other applicaions.

High molecular polyacrylamide PAM