Organic bentonite clay powder with good self-activated property

Rheology modifiers for waterborne paints

Organic bentonite clay powder with good self-activated property

Organic bentonite clay powder CP-24  is a new style of organoclay rheological additive made from bentonite. The common name is organic clay powder. When rheology modifiers in paints, organic clay powder has good self-activated property.

Organic clay powder is adapted for aromatic solvent, ester, ketone, alcohol and resins in medium and high polarity , such as two-component polyurethane, fluorocarbon coating, epoxy coating, zinc-rich coating etc.

 Organic bentonite clay

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Properties Of Organic bentonite clay

Composition                                Organic derivative of a montmorillonite clay

Appearance                                  Fine powder, light yellow

Moisture content (105℃,2hr)         ≤3.5%

Loss on ignition (1000℃)            (36.5±2.5)%

Bulk density                                 0.40-0.60g/cm3

Fineness (<74μm, %)                  ≥99

Dispersion fineness (μm)             ≤10

Advantages

  • High purity, low silica content. The Quartz content is less than0.5%.
  • Fine dispersion and particle size.
  • Good self-activated property.
  • Gel is very transparent and of light color.
  • Wide application range including low polarity to high polarity systems.
  • Polar activator can be eliminated.
  • High anti-settling and anti-sag performance.

Application

Organic bentonite clay powder CP-24 is used in the following applications:

  • Paints including top grades paint, decorative paint, industrial

paint.anti-corrosion,container paint, marine paint and auto paint.

  • Printing
  • Sealants and adhesive.

Organic clay powder Using

Organic bentonite clay 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. in low and medium solvents, Polar activator is required to achieve better performance. The addition procedure is suggested as below.

  1. Add resin in solvent.
  2. Add Organic bentonite clay CP-24 under slow agitation.
  3. Disperse under high speed for 10-15 minutes.
  4. Add polar activator (95% ethanol or 95% acetone)
  5. Disperse under high speed for 10-15 minutes.
  6. Add wetting agent and other additive.
  7. 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.

  1. Add solvent or solvent mixture.
  2. Add organic clay powder CP-24  under slow agitation.
  3. Disperse under high speed for 5-10 minutes.
  4. Add polar activator.
  5. Disperse under high speed for 10-15 minutes.

Polar activator is suggested to be ethanol/water (95/5)or acetone/water (95/5). Dosage of polar activator is about 10%-35% of CP-24 by weight.

Note: The suggested addition level of our organoclay and polar activator is based on our lab testing. Exact dosage for detail formulation should be based on user’s testing.

Safety

All safety information is provided in the Material Safety Data Sheets for Zhejiang Camp-Shinning Co.,Ltd..

Package

Kraft bag or kraft complex interior with PE or customized

Storage

Organic clay powder CP-24 has a shelf life of 2 years, and should be stored in ventilated cool and dry place. 

Notice

The information on use is based on data which are believed reliable, but any recommendation or suggestion made is without guarantee or warranty, since the conditions of use are outside our control.

All organic clay powder are sold on the conditions that purchasers shall make their own tests to determine the suitability of such products for their purpose and that all risks are assumed by user. We disclaim any responsibility for damages resulting from careless or improper handling or use. Nothing herein is to be taken as permission, inducement or recommendation to practice any patented invention without a license.

Sales Dept :                 [email protected]

Cel (Whatsapp):       +86-13185071071

organic clay powder Organic bentonite clay

organic clay powder
organic clay powder Organic bentonite clay

organic bentonite clay powder CP-APA

Organic clay powder

Organic clay powder

Organic bentonite clay powder CP-APA has another name organoclay and organophilic clay and so on. Organic clay powder has good suspension stability, high-temperature stability and thickening, thixotropy. Organic clay bentonite can form a gel in various organic solvents, oils, and liquid resins, mainly applied for oil drilling as drilling fluid additive, grease lubricant, paint coatings, Inks etc.

Organic clay powder , Organic bentonite clay powder

Properties

Composition                      Organic derivative of a montmorillonite clay

Appearance                       Fine powder, off white

Moisture content (105℃,2hr)         ≤3.5%

Loss on ignition (1000℃)            32%-35%

Bulk density                       0.35~0.45g/cm3

Fineness (<74μm, %)               ≥98%

Advantages

  • High efficiency
  • Easy to use
  • No need for polar activator
  • Can be used to post correct

Application

Organic clay powder CP-APA is used in the following applications:

  • Industrial paint
  • Sealants & adhesive
  • Ink
  • Cosmetic
  • Nano-composite

Using

Organic clay powder CP-APA can be added directly in powder. The addition is recommended to be before grinding procedure to get the best effectiveness. Addition level is commonly 0.2%~2.0%.

Safety

All safety information is provided in the Material Safety Data Sheets for Zhejiang Camp-Shinning New Material Co.,Ltd..

Package

Kraft paper bag with PE liner or multi-wall paper sacks or customized. 25kg/bag or 22.68kg/bag or customized

Storage

Organic clay powder CP-APA has a shelf life of 2 years, and should be stored in ventilated cool and dry place.

 

Zhejiang Camp-Shinning New Material Co.Ltd

(TEL / Wechat)  0086-13185071071

E-MAIL:  [email protected]

WEB:   www.rheologicaladditive.com

We are now looking for Global Distributors, Welcome to cooperate with us ! 

⇒ You are welcome to send us an email to know the latest information about organoclay.

We would like to send you the latest catalogue, or free organoclays samples for testing.

E-MAIL:  [email protected]

WEB:  www.rheologicaladditive.com  

organic bentonite clay powder

Organic clay powder