Anti Sagging Agent

Anti Sagging Agent is produced by Camp Shinning.Rheologieadditive could assist paint manufacturers to produce anti settling paints. All anti settling agent from Camp Shinning has good thixotropy, thickening, dispersibility and high-temperature stability in paint formulation.

Anti settling agent also named paint thickening agent and thixotropic agent for epoxy (common name Organoclay ). 

In paint industry, organoclay could use for solvent based paint and water based paint. 

Anti Sagging Agent 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.

Organoclay bentonite CAS ：68953 – 58 -2

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Cell(Whatsapp): +86-13185071071 

The summary of anti sagging and settling issues is as follows:
1. The three products of fumed silica/polyamide / rganoclay bentonite are the most commonly used anti sagging agent, which can be used individually or in combination. Among them, fumed silica and polyamide are hydrogen bonding, and organoclay bentonite is that the negative charge on the surface of the wafer and the positive charge on the edge of the wafer attract each other to form a house of cards.

2. Use fumed silica, together with organoclay bentonite, the anti sagging effect will be better. However, the process of fumed silica is more demanding than the process of organic bentonite clay, and it must be ground to a certain fineness to be effective. When using organic bentonite clay together, the proportion of each has special requirements in terms of dosage. Improper dosage ratio will affect the anti sagging effect of the paint.

3. In terms of anti sagging performance, in low polarity, we first recommend our CP-34 and CP-180 to be used in paint coatings, which can effectively improve the anti sagging performance. 

In the medium polarity, we recommend using our CP-10 and CP-180B, which will significantly improve the sagging properties of the paint.

 In high polarity, we recommend the use of our CP-APA and CP-MP10, which will continuously improve the sagging properties of coatings and paints.

4. The combination of gas silicon and polyamide is also effective, but polyamide will affect the transparency, especially the transparency of some coatings

5. Organic bentonite clay is also effective when combined with polyamide, but it will also have transparency problems.

6. Using organoclay bentonite, there are many factors that will affect the establishment of the card house structure, thereby affecting the anti settling and sagging effect. This is why we often find the effect of using organic soil is average or unstable. However, if CP-MPB produced by Camp Shinning is used, the problem of card house structure can be avoided.

7. In the past few years of practical application, it is known that the anti settling organic bentonite clay CP-MPB can strengthen and promote the effective establishment of this kind of card house structure of organic bentonite clay, from ensuring its anti settling, anti sagging effect and stability of the effect, and use The process is convenient, does not affect transparency and has advantages in cost.
 
8. Anti-settling organoclay bentonite CP-MPB also has a very good synergistic enhancement effect when used in conjunction with aerosol. Some customers also use it as a primer to dilute and prevent settling. The effect is excellent. For example, a customer has anti-settling organic clay CP-MPB 0.3% About 0.5% of gas silicon, it has achieved good dilution and anti settling and sagging performance in PE primer. 

In the past few years, more and more customers have used the above combination for PU/PE primers to achieve good anti sagging and settling, especially in the fields of coatings, greases and inks.

• ORGANOCLAY BENTONITE
• ORGANOPHILIC CLAY  
• RHEOLOGY MODIFIER   

Anti sagging settling agent can prevent agglomeration during paint storage. Its use in industrial primers and dip coatings can particularly show its effectiveness as an anti sagging settling agent.

What Is Anti Sagging Agent？

Anti Sagging Agent is an organoclay rheological additive,it is made of bentonite mineral powder  . Anti Sagging Agent is also called organic bentonite clay and rheology modifier.It is a paint additive,grease additive and drilling additives.

Five Major Application And Functions Of Anti Sagging Agent

What Is The Application Of Anti Sagging Agent? 

★Application in oil drilling

Anti Sagging Agent is the most basic lipophilic colloid in oil-based drilling fluids, and it is an indispensable additive. In the oil-based drilling fluid, it can not only increase the viscosity and shear force of the drilling fluid, but also reduce the filtration loss of the oil-based drilling fluid.

★Application in grease

Bentonite grease is a gelatinized grease made from Anti Sagging Agent and is a thickener. It has the advantages of high use temperature, no fear of moisture, no fear of humidity, colloidal stability, good chemical and thermal stability, and excellent extreme pressure resistance.

★Application in paint

Anti Sagging Agent is widely used in coatings. The use of organic bentonite in paint and ink can improve its thixotropy, suspension emulsion and stability, improve spreadability, prevent sagging, sagging, increase paint film thickness, prevent paint precipitation, improve storage stability, and improve paint quality and paint Quality and service life of parts.

★Application in cosmetics

Incorporate organic bentonite clay into various cosmetics, such as cream, grease, toothpaste and nail polish. Anti Sagging Agent is used to improve thixotropy and play a role. China supplier of organoclay would like to recommend you stable quality products.

Advantages:

Good suspension

High thixotropy

Little filtrated volume

Excellent capacity of making mud

Easy to adjust the density of the well drilling slurry

Typical properties:

Bentonite application

Types of bentonite clay CP-DRI is suitable for all type of freshwater mud rotary drilling.

CP-DRI can also be used as a seal for earthen structures, slurry trenching, tunnel boring and foundation drill.

Mixing and dosage:

Mixing ratios are based on the use of freshwater; water purity will affect bentonite performance. For best results, acidic and hard make-up water should be pretreated with SODA ASH to a pH of 8.5-9.5. Add PREMIUM GEL slowly through jet/hopper mixer.The quantity of bentonite used is variable depending upon the depth of the hole to be drilled. Generally one tonne of bentonite is used to prepare about 100 barrels of mud.

Packing:

25kg/bag; or 50kg/bag, packed by 800kg or 1000kg super sacks.

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. Polar activator is necessary:
7. In aromatic solvent, the recommend 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 recommend 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 solvent and resin to mill
11. Slowly add the gel
12. Dispersing 5-10min
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 additive
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.

oilfield specialty chemicals

Anti Sagging Agent