Xiangtai brand liquid thickener hydroxyethyl cellulose
Product description Xiangtai brand liquid thickener hydroxyethyl cellulose (XT-Liquid HEC) is a formula with mineral oil manufactured by HEC liquid. Can be dubbed in 30%, 35%, 40%,45%. XT-Liquid HEC is a non-ionic thickeners, it is easy to disperse in water and salt water. XT-Liquid HEC Physical and Chemical Properties Appearance of the cream or pale yellow liquid Polymer Type HEC Molar degree of substitution of 1.4 to 2.4 (dry basis in) PH 7 --8 Solubility soluble in water or saline Dissolved in 15% HCL acid-soluble Resistance temperature of 93 -- 110 ℃.
specific density: 0.93--0.975
XT-Liquid HEC application guide XT-Liquid HEC is mainly used as a thickener completion and workover of a price or divalent metal salt system, or no damage to the preparation of drilling fluids, drilling for oil build regional vertical wells, deviated and horizontal wells. XT-Liquid HEC thickener with a high apparent viscosity and dynamic shear and low shear. It controls fluid loss and the formation of a thin cake, decided it will not appear drilling problems. Completely dissolved in hydrochloric acid determines it will not build oil region produced the injury.
XT-Liquid HEC is one of the main thickener, it can be paired with different specifications of CaCO3 plugging sticky ball for leakage formation plugging. XT-Liquid HEC Product Dosage XT-Liquid HEC Dosage: workover, completion brine drilling fluid system and no damage 15 --30kg/m 3, the preparation of plugging fluid 40 -- 55 kg/m 3. XT-Liquid HEC Product Safety Instructions The product is non-toxic, eye contact flush with plenty of water Packing: 20kg, 25kg Company prepared liquid hydroxyethyl cellulose (XT-Liquid HEC) to the United States dedicated drilling fluid materials, the company's standards.
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