High quality Organoclay : ≤3.5% Moisture for Zero Gel Discoloration in Clear Coatings
We provide High quality Organoclay bentonite to our paint and grease users. We conduct comprehensive tests on organophilic clay bentonite, especially in terms of moisture, loss on ignition, purity, pH value, etc. The ultimate goal is to provide users with high-quality and highly competitive organic clay bentonite.
How ≤3.5% Moisture Prevents Clouding in UV-Curable Coatings | High quality Organoclay
High quality Organoclay : When organo bentonite is applied to paint, the transparency of its gel is directly related to the water content, because if the water content is too high, it will cause turbidity caused by the hydroxyl reaction, which is why we strictly control the water content of organo clay bentonite.
Usually we control the moisture content of organic clay bentonite within 3.5%. Some common traditional organiclay bentonite models require a moisture content of less than 5%, while the moisture content of all organo clay bentonite produced by Camp Shinning is required to be within 3.5%, the goal is to meet our users’ requirements for gel transparency.
And these organic bentonite clay models are particularly suitable for application in some high-value fields, such as some applications of automotive paints, and electronic screen protection coatings. That is, those paints and coatings that particularly emphasize the need for surface transparency are particularly suitable for using our organoclay bentonite clay.
If you have any questions about the steps and methods of organophilic clay bentonite moisture testing, you can contact us directly, and we will guide you to test our moisture content to achieve your requirements for gel transparency. This is one of the reasons why many users, especially those who have particularly high requirements for the gel transparency of paints and coatings, choose our organic bentonite.
Achieve Consistent Color Stability from -20℃ to 80℃ | High quality Organoclay
High quality Organoclay : Many organic bentonite users have concerns about color change caused by temperature fluctuations when using our products in paints and coatings. The most direct reaction is that in some outdoor coatings, the paint will turn yellow due to some temperature differences. Camp Shinning series of organic bentonite has high temperature stability and can prevent it from turning yellow. We use the interlayer structure of montmorillonite to lock active molecules to block the oxidation chain reaction. We can effectively control this through the formula of organic bentonite. This is also the reason why our color is particularly stable in temperature fluctuations.
Zero Gel Defects: From Lab to Production Batch | High quality Organoclay
High quality Organoclay : In the production of paints and coatings, there is another problem that cannot be avoided. That is, the gel of the product has streaks or particles. Then, the particle size of our CP180 is controlled at 98%. This makes its fineness control particularly good. Our production end strictly tests the particles of organic bentonite in accordance with the ISO9001 standard. If you need free samples for testing, please contact our sales directly.
High quality Organoclay CP-21 is a new style of organoclay rheological additive made from bentonite. It is used in solvent and resin systems covering low polarity to medium polarity range. It demonstrates excellent dispensability compared with conventional grades. It is a good replacement of CP-20 in aliphatic systems, especially in applications where the super dispensability attribute should be utilized as advantage.
Properties
Composition Organic derivative of a montmorillonite clay
Appearance Fine powder, light yellow
Moisture content (105℃, 2hr) ≤3.5%
Bulk density 0.40~0.60g/cm3
Fineness (<74μm, %) ≥98%
Advantages
- High purity, low silica content.
- Fine dispersion and particle size.
- Good self-activated property.
- Gel is very transparent and of light color
- Thixotropy with low viscosity.
- Cost effective.
Application
- Paints & coatingswith solvent of low to medium polarity, especially for medium and long oil alkyd paint, acrylic
- Printing ink.
- Lubricant Grease, ink, sealant.
- Cosmetic
- Cleaning agent
Using
It is a super dispersible grade that can increase flexibility in paint manufacturing. 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 can be eliminated, but small dosage of polar activator is helpful to achieve better performance.
When non-aliphatic solvent presents, the effectiveness of CP-21 should be evaluated.
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