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Modified Light Yellow Organoclay Rheological Additive , Thixotropic Additives For Coatings

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Address: Headquarters: Boutique Bldg No.1 Jingzhou Road Hangzhou China

Contact name:Jessie

Zhejiang Camp-Shinning New Material Co.,Ltd

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Modified Light Yellow Organoclay Rheological Additive , Thixotropic Additives For Coatings

Country/Region china
City & Province hangzhou zhejiang
Categories Steel Channels

Product Details

Modified bentonite clay with light yellow fine powder good thixotropic for coatings CP-40

Organoclay CP-40 with good viscosity and thickening property over a wide temperature range . Rheological additive no need of polar solvent, heating. It is also added while stirring. The common addition level is 0.2%-2.0% of the total formulation. It depends on the actual test of customers.

 

Rheological additive CP-40 is an organo clay (modified bentonite), designed especially for use in solvent based system. It can be used widely in solvents from low polarity to medium-high polarity. 

 

1, Properties

Composition Organic derivative of a montmorillonite clay

Appearance Fine powder, light yellow

Moisture content (105℃,2hr) ≤3.5%

Loss on ignition (1000℃) 28%-31%

Bulk density 0.53g/cm3

Fineness (<74μm, %) ≥98%

 

2, Advantages

  • High gelling efficiency,high viscosity
  • Wide application range, it can be applied in all low, middle and high polarity range
  • Produce reproducible thixotropic consistency over a wide temperature range
  • Imparts particle suspension, preventing hard settling of pigment and fillers
  • Exerts strong film reinforcing action in organic binder systems

 

3, Application

CP-40 is used in the following applications:

  • Marine paint, Industrial paint, heavy-duty, anticorrosion paint such as bituminous coatings, epoxy paints, chlorinated rubber paints
  • Grease
  • Inks
  • Sealant

 

ItemStandardResult
AppearanceFine powder, light yellowFine powder, light yellow
Moisture Content(105, 2hr)3.5%3.2%
Viscosity, mpa(20-25)9008000
Fineness(<0.074mm)98%99.0%

Conclusion of Inspector:

 

 

 

 

4, Using

CP-40 disperses under high shear and requires a polar activator for best efficiency. Heat is not required to obtain good dispersion. Addition levels are typically in 0.2%~2.0%. Polar activator (95% Ethanol or 95% Methanol) is needed. Normally addition level of polar activator is recommended to be 45%~60% of CP-40 in weight. If in xylene system, addition level of polar activator is about 30%-40% of CP-40 in weight.

Pre-gel is made as below procedure.

1. Charge solvent to mill

2. Slowly add CP-40 (6-10% by weight of total pre-gel) to mill under agitation.

3. Mix at high speed for 5 minutes.

4. Add polar activator.

5. Mix at high speed for 5 minutes.

 

5, Safety

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

 

6, Package

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

 

7, Storage

CP-40 has a shelf life of 2 years, and should be stored in ventilated cool and dry place.

 

8, 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 products 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.

 

 

FAQ:

 

1) Q: What is your MOQ?

A: Normally our MOQ for each grade is 1ton. If you think it is too much, we can discuss according to your requirement in details.

 

 

2) Q: Can you offer free sample?
A: Yes, we can provide free samples of 200g - 500g.

 

 

3) Q: What is your delivery time?

A: We deliver in 7-10days.

 

 

4) Q: Can you accept mixed products in one container?
A: Yes, we can.

 

 

5. Transportation and Packing

A: By sea or By air
A: Kraft bag or kraft complex interior with PE or customized


Packing size: 25kg/bag or 500kg/bag or customize

 

16MT/20FCL with pallet, 18MT/20FCL without pallet

 

25MT/40FCL with pallet.

 

Products should be stored in ventilated cool and dry place.

 


6 What’s the application of your organoclay rheological additive?

A: Our organoclay use for paints,coatings,inks,grease lubricating and oil drilling mud.



7,How to get your quotation/Sales contact info ?
A: Pls mail to organoclay sales : jessie@camp-shinning.com Mob: 0086-131 85 071 071

Our sales representatives will reply you in 24 hours about your requirements.

 

Rheological Additive Packing

Organophilic Clay Lab

 

Organoclay Plant

 

 

Modified Bentonite Packing Plant

 

 

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