Rheopectic And Thixotropic Supply By Camp Shinning
Rheopectic And Thixotropic are two important properties in thixotropic mud.Using organo montmorillonite clay can achieve thixotropic solution

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Properties

Composition Organic derivative of a montmorillonite clay

Appearance Fine powder, white

Moisture content (105℃,2hr) ≤3.5%

Loss on ignition (1000℃) 40%-44%

Bulk density 0.40~0.60g/cm3

Fineness (<74μm, %) ≥99.8%

Dispersion fineness (μm) ≤10

Advantages

• High purity, low silica content.
• Easy dispersing, fine particle size.Easy to use, no need to pregel
• High viscosity and high thixotropic.
• Wide application range. It can be applied in almost all resins and solvents
• Gel is very transparent and of light color.

Application

T hixotropic gel and T hixotropic clay are used in the following applications:

• Paints including top grades paint, decorative paint, industrial paint, traffic paint etc.
• Inks
• Sealant
• Cosmetic
• Cleaning agent
• Oil Drilling Mud
• Fracture Fluids
•  

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

Th hixotropic gel 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 invention 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.

How to Use Thixotropic Clay

1. Pre-gel method
2. Polar activator is not necessary:
3. Main solvent xylene: 95~92%
4. Thixotropic clay : 5~8%
5. Dispersing 5-15min, gel is finished.
6. A polar activator is necessary.
7. In aromatic solvent, the recommended activator is methyl acohol/water (95%/5%)/ acolhol/water (95%/5%), the dosage is 33%-45% based on the weight of CP-720B.
8. In mineral oil (such as 200#), white oil, diesel oil, the recommended activator is methyl acohol/water (95%/5%)/acolhol/water(95%/5%), the dosage is 33%-60% based on the weight of CP-720B.
9. Procedure of adding gel:
10. Charge and solvent resin to mill
11. Slowly add the gel
12. Dispersing 5-10 min
13. Wetting agent (if required)
14. Disperse completely to desired fineness
15. Dilute to desired viscosity
16. Add directly with powder
17. Charge solvent and resin
18. Add Thixotropic clay slowly.
19. Disperse 10-15min

D.Add polar activator (if necessary)

1. Disperse 10-15min at high speed
2. Add wetting agent and other additives
3. G.Grind and next procedure

It can be added directly in powder under high shear condition. The addition is recommended to be before grinding procedure to get the best effectiveness. Addition level is commonly 0.1%~2.0%. If add polar activator and make pre-gel, better efficiency can be achieved.

Rheopectic and Thixotropic