... .)Molecular Weight(million)Appearance≥90 20-35%≤606-15WhitePowderApplication1, Materials used for drilling mud additives, can reduce the friction of ... effective anti-wells, in addition to thickening the water used in flooding, fracturing fluid and selective water shutoff, for ... improve the treatment rate and the white water recovery;5, Used in Textile, Carpet Industry, Sizing, Quick-setting Cement, ...