Organoclay Rheological Additive First Class Quality China

Solvent Based Organoclay Rheological Additive DE A2

DE A2 is an organo clay (modified montmorillonite), designed especially for use in solvent based system. It is especially recommended to be used in high polarity resins such as epoxy, and high alcohol percentage solvent systems. It is suggested to be used to replace Bentone 27. 

ADVANTAGES
High gelling efficiency
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

TYPICAL PROPERTIES
Composition Organic derivative of a montmorillonite clay
Appearance                                            Fine powder, light yellow
Moisture content(105, 2hr)                     ≤ 3.5%
Loss on ignition, %(1000)                       ≤ 38%
Bulk density                                            0.48-0.53g/cm³
Fineness (200 mesh)                             ≥ 98%
Viscosity (in xylene)                               ≥ 3.0Pa. S

APPLICATION
In solvent based paint. It is mainly suggested to be used in industrial paint such as marine paint, container paint, anti-corrosion paint and anticorrosive paint. 

USAGE & DOSAGE
It 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%. Dosage of polar activator (95% ethanol or 95% methanol) is 30%-60% of DE A2 in weight.

PACKAGE
Packed in craft paper bag with PE liner inside and 25kg net weight, special pacakges can be provided upon customers' requirements.

STORAGE
It should be stored in ventilated cool and dry place. With the shelf life of two years.

SAFTY
All safety information is provided in the Material Safety Data Sheets.








 

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