Sulfonated Phenolic Resin for Drilling Fluid
SMP-11
1. Features
This product is brownish red powder, has better heat and salt resistance performance than 1-type product. Under the condition of high temperature and pressure in deep well, it has great filtration loss and lubrication effect. Besides, this product has special effect of stabilizing the system rheology performance. It has certain collapse resistance performance because this product belongs to sulfonated polymer product.
2. Performance
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Item
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Index
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Appearance
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Free flow powder, 10% brown water solution
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Dry Content
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≥90%
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Water insoluble matter
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≥80%
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Cloud point salinity
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≤160g/l
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Apparent viscosity
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≤50.0mPa.s
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Filtration Loss on High temperature and pressure
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≤35.0ml
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1. Application
This product can be used directly in various water-based drilling fluids. Better performance can be obtained if the product is used together with modified lignite, tanning extract, lignic acid, SPNH etc. Generally the dosage is 2.0-3.0%.
4. Package and Storage
25kg/bag. This product is sealed in 3-in-1 compound paper bag with plastic lining. Keep the products in dry and ventilated place.