黄原胶(油田年级)

Description: Xanthan Gum (oilfield grade) is produced by fermentation of carbohydrate with Xanthomonas Campestris.It is widely used as excellent rheology control agent in water based drilling fluids system. Dispersible and non-dispersible type are available for this product.Application: Xanthan Gum (oilfield grade) is specially designed for use in drilling, completion, and workover operations. As high-molecular-weight biopolymer, it can provide greater shale stability, increase viscosity and reduce fluid loss;performing effectively over a wide range of pHs in fresh water, salt water and even brine-based fluids.Specification:Appearance:Cream colored free flowing powderViscosity:1300-1800 cpsDensity:600-800 kg / m3Particle Size:40 , 80 ,120 meshSolubility:Soluble in fresh or salt waterPH level: (1% solution ):6.0 - 8.0V1/ V2:1.02-1.45Moisture:13% maxAsh:13% maxPyruvic acid:1.5% minHeavy metal:Arsenic:Lead:Yeast/mould:YP in Sea Water:35 lb/100 ft2minYP in BAB Aquifer Water:35 lb/100 ft2minTotal plant count:Packing:25kg net weight in 5-ply paper bagStoring:Other:E-Number: 415CAS-Number: 11138-66-2FORMULA: (C35H49O29)n