Rheology modifier for coatings
Rheology modifier for coatings：Adding organic bentonite rheological additives to water-based coatings and oil-based coatings can achieve rheological properties in coating formulations, especially in storage, production, and other links. Rheology is crucial to the role of paint coatings.
Rheology modifier for coatings
Rheology modifier for coatings : In oily and aqueous systems, a certain amount of organic bentonite is added as a rheological additive. When used, it can quickly recover and improve, especially in certain applications, storage, production and other processes, its rheological properties can be fully adjusted.
The amount of organic bentonite added is very small. This makes it more economical compared to conventional organobentonite as a thickening rheological agent. At the same time the thickness of the application is also adjustable. So he is also a better anti-sinking agent, thickening agent and anti-sagging agent, in the paint, organic bentonite is also called a thixotropic agent, thixotropic modification control agent, rheological additives and so on.
Rheology modifier for coatings
Rheology Modifier is a kind of organo clay rheological additive. It is used in systems containing moderate to highly polar solvents (ketones, ester, ether esters, alcohols, aromatic).
Properties of Rheology modifier for coatings
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
CP-APA is used in the following applications:
- Industrial paint
- Sealants & adhesive
- Ink
- Cosmetic
- Nano-composite
Using
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
CP-APA has a shelf life of 2 years, and should be stored in ventilated cool and dry place.
Rheology modifier for coatings CP-EW modified bentonite is a good anti sagging agent. It is mainly used in water-borne system.
Properties
Composition Inorganic modified montmorillonite clay
Appearance Fine powder, white
Moisture content (105℃,2hr) ≤10%
Fineness (<74μm, %) ≥98%
Advantages
- High gelling effectiveness, CP-EW can form gel even at 2% in water
- Easy dispersing
- Its gel is transparent and of light color
- Prevents pigment settling
- High thixotropy, Good anti-sag property
Application
CP-EW is used in the following applications:
- Putty
- Cementing
- Antiseptic
- Industrial water reducible paint
- Toothpaste and tooth polish
- Cream and Lotions
- Emulsion paint
- Pigment and blunge water
- Water-borne sealant, adhesive
Using
CP-EW it can be added directly in powder, with its addition to be 0.2~3.0%. Procedures are as follow.
- water (PH:7.0-8.0)
- CP-EW (Dispersing at high speed for 20-30minutes)
- Additive
- Pigment and filler (Mixing and dispersing)
- Emulsion (Mixing).
- Post correct.
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
CP-EW has a shelf life of 2 years, and should be stored in ventilated cool and dry place.
Organoclay bentonite, is a more advanced rheological additives, in the aqueous system, its rheological properties cover a relatively strong fluidity, the effect on the gloss level is very small, while for different additives, it is very compatible.
Mail： [email protected]
Tel(Whatsapp): 0086-13185071071
You are sincerely welcome to ask for free organoclay rheological additive samples from us. We will get back to you as soon as possible.