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Qingdao Doeast Chemical Co., Ltd.

Organoclay, Organophilic Clay, Rheological Additive manufacturer / supplier in China, offering Organophilic Clay (organic clay) for Oil Drilling Applications De-181, Polyanionic Cellulose Hv (PAC) API Grade for Oil Drilling Applications, Cosmetic Grade Modified Starch From China Manufacturer and so on.

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Organophilic Clay (organic clay) for Oil Drilling Applications De-181

FOB Price: US $2,000-2,400 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $2,000-2,400/ Ton
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Port: Qingdao, China
Production Capacity: 10, 000mt Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: DE181
  • Classification: Chemical Additives
  • Appearance: Powder
  • OEM: Yes
  • Einecs No.: 273-219-4
  • Usage: Paint, Coating,Ink, Grease, Oil Drilling
  • Trademark: Doeast
  • Specification: DEC40
  • HS Code: 38029000
  • Efficacy: Rheology Modifier
  • Type: Stabilizers
  • Color: White
  • CAS: 68953-58-2
  • Special Package: as Per Customer′s Requirements
  • Composition: Montmorillonite
  • Transport Package: 25kg Craft Paper Bag
  • Origin: China
Product Description
Organophilic clay (organic clay) Rheology Modifier for oil drilling applications.

It
is a new style of organic clay rheological additive made. It is used in solvent and resin systems covering low polarity to high polarity range.
 
ADVANTAGES
  1. High purity, low silica content.
  2. Excellent anti-settling character even for heavy pigment in solvent.
  3. Fine dispersion and particle size.
  4. Good self-activated property. It can eliminate polar activator.
  5. High yield point in various oils for oil drilling; Stable performance even in high temperature.
  6. Wide application range including low polarity to high polarity systems.
Quality Specification
ItemResult
AppearanceLight white fine powder
Particle size98% min through 200 mesh
Moisture contend (%)3.5 max
Bulk Density (g/cm3)0.4-0.6
Loss on ignition (1000ºC,%)48±2.5
 
TYPICAL APPLICATIONS
  1. Oil drilling mud;
  2. Grease, especially recommended in greases based on synthetic oils such as vegetable oil and polyester oil etc;
  3. Sealants and adhesive.
USAGE
It can be added directly in powder under high shear condition. Addition level is commonly 0.1%~1.0% (7%-10% in greases) of total formulation by weight. Polar activator is required to achieve better performance. The addition procedure is suggested as below:
  • Add resin in solvent.
  • Add DE 181 under slow agitation.
  • Disperse under high speed for 10-15 minutes.
  • Add polar activator (95% ethanol or 95% acetone)
  • Disperse under high speed for 10-15 minutes.
  • Add wetting agent and other additive.
  • Grinding and next procedure.
If to make pre-gel, better efficiency can be achieved. Addition level in pre-gel is 8%-10% of total pre-gel in weight. Pre-gel procedure is as below:
  • Add solvent or solvent mixture.
  • Add DE 181 under slow agitation.
  • Disperse under high speed for 5-10 minutes.
  • Add polar activator.
  • Disperse under high speed for 10-15 minutes.
 
If in low and medium polarity solvent, small dosage polar activator is suggested. Polar activator is suggested to be ethanol/water (95/5) or acetone/water (95/5). Dosage of polar activator is about 10%-35% of DE181 by weight.
 
Package
The product is usually kept in craft paper bag with PE liner inside and 25kg net weight, special packages are available based on customers' requirement. It should be kept in shady, dry and ventilated warehouse.
 
STORAGE
The product should be kept in shady, dry and ventilated warehouse with environment temperature controlled within 122F and relative humidity 50%. It should be prevented from sun and rain, and positioned in some place away from heat and fire; the expiration period is 24 months. It should not be utilized unless examined and qualified if out of expiration.
 
SAFETY
Avoid contacting with eyes, skin and clothing. Otherwise, wash with a flush of water. Refer to Material Safety Data Sheet (MSDS) for complete handling and hazard data.
                      
COUNTERTYPE
Geltone II (Baroid), Carbogel (Baker Huges), VG-69 (MI-Swaco)..

Organophilic Clay (organic clay) for Oil Drilling Applications De-181
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