Powder Oil Drilling Grade Polyanionic Cellulose for sale Polyanionic Cellulose, shortly PAC are used in oil drilling fluids and completion fluids. In drilling fluids, it works as viscosifier, flowing controller and filtration reducer, with strong suspending capability, high ability of carrying crumbs, and the function of cleaning drilling crumbs, stabilizing of well wall, preventing the mud from flowing away, protecting drilling bit and reducing the thickness of mud cake, but while in the completion fluids, it functions to control the fluid viscosity, suspend the heavy objects, bring the filler and avoid the fluids loss. It also can replace guar gum in fracturing fluids.
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Our PAC LV (oil drilling grade) are advantageous because of their: small usage, high yield; good salt tolerance, anti-bacterial property and convenient to use; the fluid loss reduction and the viscosity improvement; flowing control and strong suspending capability; environmental friendly, nontoxic, harmless and odorless; and good liquidity, convenient to construction.
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Description
Commodity Name: Polyanionic Cellulose
Molecular Formula: C8H16NaO8
EINECS:618-378-6
Molecular Weight: 265.204
Structural Formula:
HS CODE:39123100.00
CAS NO.: 9004-32-4
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Advantages
Good ability of calcium resistance, preventing clay granule which caused by calcium ion from excessive flocculation and make the drilling fluids stay into the flocculation conditions and maintain its stable solid content and rheology, so that the drilling fluids have the good and stable performance accordingly.
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Adjusting the rheology of drilling fluids fast and efficiently, excellent suspending power, cleaning drilling crumbs promptly and efficiently, maintaining the low solid content, enhancing the speed of the drilling rate, stabilizing the well wall, and possessing the good effect in filtration reducer.
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Specs:
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Property:Specification
Appearance off-white, free-flowing powder
PH(1% in water solution)6.0-8.5
Apparent Viscosity cps Max.40
Filtrate Volume ml Max.16
Moisture Max10.0
Presence of starch productsAbsent
Bulk Density 0.64 鈥?0.88g/cm3
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Application
Application in Oil Drilling Fluids
Application in Completion Fluids
Special Function Products
Dosage: 50mg/kg-200mg/kg
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FAQ
Q: Could we supply samples?
A: Yes, we provide samples freely, but shipping charges will be paid by buyers. Thanks,
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Q: What is your terms of delivery?
A: EXW, FOB, CFR terms etc. This is subject to customer鈥檚 requirement.
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Q: What is the lead time?
A: About one week
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Q: What is payment term?
A: LC, DP at sight, T/T etc.
聽Powder Oil Drilling Grade Polyanionic Cellulose for sale