Block Copolymer Of Macromolecular With Acidic Groups
Appearance:
Brown Transparent Liquid
Content:
50%
Solvent:
Mixed Dibasic Esters/N,N-diethylformamide=2:1
Product Description
TECHNICAL DATA SHEET
Wetting Dispersant DISP4506
Description
DISP4506 is macromolecule hyper-dispersant and it has excellent wetting disperse ability to the various organic pigments. It can decrease the grinded system viscosity and increase the fill of pigments. Meanwhile, it has super anti-flocculation ability thus improve the storage stability of grinded color paste.
Physics and Chemical Properties
Ingredient: Block copolymer of macromolecular with acidic groupsAppearance: Brown transparent liquid
1. DISP4506 is suitable for the medium polarity system has good compatibility with the common coating resin and the popularity in the coating system.
2. DISP4506 has excellent ability to improve the storage stability tremendously of grinded color paste.
Recommended Dosage
Percentage of dispersant supply form to pigment weight:
Titanium dioxide: 2-4%
Inorganic pigment: 5-10%
Organic pigment: 20-40% Carbon black: 30-60%
Application System and Dosage
DISP4506 is suitable for the 2K PU, alkyd, acrylate, polyester, amino baking varnish and so on the solvent painting, especially the photocuring printing ink system. Usually, it should be charged before the grind stage during the produce, with 10% to 15% to inorganic pigment, with 30% to 90% to organic pigment, with 70% to 100% to carbon black.