Afcona 4070

Properties

Physical Form

Liquid

Product families

Other characteristics

Brand

Afcona

End Uses

Coil Coating

Functions

Dispersant

Markets

Paints & Coatings

Solvent

Butylacetate Methoxy Propyl Acetate Xylene Sec-butanol

Storage

AFCONA-4070 should be stored in a cool dry place, preferably at room temperature. When kept in an original unopened container, it will keep up to 5 years from the date of manufacture. The expiry date is indicated on the container

PACKAGING

25 kg and 190 kg non-returnable containers

Appearance

Slight Yellowish Liquid

Coating Type

Coil Coating

Technology

CASE Ingredients

Product Properties

AFCONA-4070 is a very effective polymeric dispersant for stabilizing inorganic and organic pigments as well as carbon blacks. It has very good stability performance, through effective steric hindrance, on all type of pigments; This results in: improved gloss and DOI reduced flooding problems higher color strength lower viscosity increased jetness of high channel carbon black; AFCONA – 4070 has below special properties and recommended in below systems: 1) AFCONA-4070 is an improved version of AFCONA-4060. It gives better pigment stability performance. Furthermore, the viscosity depressing property of AFCONA – 4070 is very strong 2) AFCONA-4070 is recommended for all baking paints especially for coil coatings. It also can be used for other resin systems as long as it is compatible. 3) AFCONA – 4070 has crystallization at low temperature, below 15° C. Thus an improve version, AFCONA – 4071, is must better in term of anti-crystallization, pigment stability and compatibility with CAB. 4) After the introduction of AFCONA – 4071, this is not our main recommended product. Note: AFCONA – 4070 will start crystallization at temperatures below 15° C.

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Addition and Dosage

Addition and dosage Calculation method for the required amount of active ingredient on pigment: TiO2 : 2 - 3% Other inorganic pigments : 2 - 4% Organic pigments : 20 - 40% Carbon blacks : 20 - 60%. Incorporation AFCONA-4070 should be incorporated in the mill base before adding the pigments.

Chemical Composition

Modified polyurethane polymer