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Xanthan Gum-oil drilling grade

Xanthan Gum-oil drilling grade
Model: xanthan gum1
Trademark: VEKEN
Standard: API 13A
Unit: MT
Origin: Hebei,China
Productivity: 500MT per month
Max order: 500MT per month
Min order: 1MT
Packing: 25kg net kraft paper bag with PE bag inner
TransTime: within 15 days
Transportation: Ocean Transport
Payment: T/T
Product Description:
VEKEN® Xanthan Gum (XC polymer)
CAS NO.: 11138-66-2   EINECS NO.: 234-394-2   H.S. CODE: 39139.00.000
Molecular Formula: C35 H49 O29
Product Description:
VEKEN® Xanthan Gum, also named XC polymer, is a kind of extracellular acidic hetero-poly saccharide fermented by Xanthomonas. It is a macromolecule microbial polymer, made from carbohydrate, like corn starch, by microbe fermentation engineering cultivation, extraction, drying and grinding. Due to its excellent heat stability, salt stability and rheological property, it is the best drilling fluid stabilizer, thereby being widely used in multiple industries, such as petroleum, geological mining and textile, etc.
VEKEN® Xanthan Gum (XC Polymer) is a low-solid, cost-effective viscosifier, being widely used in oil drilling fluid, completion fluid and work-over fluid. It increases viscosity in all water based system fluid.
VEKEN® Xanthan Gum can keep drilling fluids have viscosity constantly, from below freezing to 270°F (130°C) in static bottom hole temperature, and in a PH range from 5 to 8. It is non-toxic as well as biodegradable.
VEKEN® Xanthan Gum has excellent shear-thinning characteristic. It not only increases penetration rates in high shearing speed, but also provides excellent suspending action for optimum hole cleaning in low shearing speed while viscosity is regained.

Technique parameter:

Technical Data: (strictly comply with API-13A standard, support the third-party test)

Starch, guar gum, or their derivatives none
Shearing Ratio 6.5
Moisture Content,%  13max
Rheology at 25, on a 0.2 spring Fann 35 rheometer, API 13A test Method
600rpm reading 75
300rpm reading 55
6rpm reading 18
3rpm reading 16
Brookfield LV,1.5r/min 1950

Particle size 80 80
Viscosity(cp) ≥1450 1810
Shearing Ratio ≥6.5 7.7
Loss on dry (%) ≤15.0 10.5
Ashes ≤16.0 6.4
PH value 6.0-8.0 7.4
Salt-tolerance 3rpm ≥16 16.5

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