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attapulgite well drilling mud
Salt clay drilling mud material, suitable for geological drilling, offshore drilling, geological drilling salt, high thermal stability and salt resistance, use it well to protect the wall reduce the rate of waste and improve drilling efficiency and reduce drilling costs. Performance and role: 1. Has a strong colloidal properties and suspension performance, mainly as applied to various geological conditions, drilling mud. 2.. Has good thermal stability at higher temperatures, no flocculation, thinning, suitable for deep well and geothermal drilling. 3.. With salt tolerance, without electrolyte in the saturated salt water mud still for Drilling in the ocean and the salt content.
Main technical index: (meet OCMA, API standards)
It is a special formulated and customized product with high viscosity based on the natural attapulgite clay and by special processing technology. It is characterized with strong adsorption and cohesion forces, and has good suspending and colloidal properties.
Characteristics
Natural nano-structures, colloidal performance, light weight, good suspension, roll into a good, good chemical stability, absorption capacity, strong bond, green environmental protection.
Applications:
Catalyst\pesticide carrier, liquid fertilizer \ SC pesticides, high-grade additives, pulp printing and dyeing, printing agent, agent batik, leather auxiliaries, plasticized plastic, rubber reinforcement, and material additives, emulsified asphalt, sealing putty, sealing Pieces, paint,ink, adhesives molecular sieve, new wall materials, mineral wool sound-absorbing panels.
Technical specifications
Item/Model | SHOS-TH-01 | SHOS-TH-02 | SHOS-TH-03 | SHOS-TH-04 |
Disperse viscosity (mPa.S) | ≥3000 | ≥2500 | ≥2200 | ≥1800 |
Residue on wet sieve (325mesh) | ≤5% | ≤5% | ≤5% | ≤5% |
Moisture(%) | ≤15 | ≤15 | ≤15 | ≤15 |
pH value | 8~10 | 8~10 | 8~10 | 8~10 |
Bulk density | 0.54-0.6 | 0.54-0.6 | 0.54-0.6 | 0.54-0.6 |
the test report of clay component analysis
test instruments
quality attapulgite block
raw material
mine full view
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Attapulgite is a kind of crystalloid hydrous magnesium-aluminum silicate mineral, having a special laminated chain structure in which there is a crystalline lattice displacement existed. Thus it makes the crystals contain uncertain quantities of Na+, Ca+, Fe3+ and Al, and present in the shape of needles, fibers or fibrous clusters. Attapulgite has very good colloidal properties such as: specific features in dispersion, high temperature endurance, salt and alkali resistance, and also high adsorbing and de-coloring capabilities. Furthermore, attapulgite has certain plastic and adhesive characters. Its ideal molecular formula is:
Mg5Si8O20(HO)2(OH2)4•4H2O.