Dispersing Agent 4311 is a high molecular weight block copolymer solution of polyether containing pigment affinity groups, which does not contain VOC and APEO polyether block dispersant is used in water-based industrial paints, wood paints, inkjet, printing ink, adhesives, leather pastes and other industries.
It is suitable for wetting and dispersing resin-free and resin-based organic and inorganic pigment matte powders.
A water-based general-purpose dispersant that is resistant to acids and alkalis, alcohol, and has a very wide tolerance.
Equivalent Foreign Brand: EFKA 4310
Advantage
- High-efficiency and stable pigment
- Good compatibility in many solvent-based resin systems
- Improve the color development of organic pigments
- particularly suitable for dispersing carbon black and organic-inorganic pigments
- Effectively reduce the viscosity of high-concentration color pastes during the grinding stage and enhance gloss
Application
- Industrial Coating: Solvent-based two-component polyurethane,Solvent-based two-component acrylic acid,Solvent-based polyurethane
- Automotive Coatings: OEM: Acrylic acid/amino Polyester/amino,Touch-up paint: Two-component polyurethane
Technical Specifications
Items | Specifications |
Appearance | Yellowish Liquid |
Active ingredients | 98.5%-100% |
Recommend Dosage
- Inorganic pigment: 10%-15%, According to the Oil absorption
- Organic pigment (Green, Blue, Purple): 15%-30% ,According to the BET value
- Organic pigment (Yellow, Orange, Red) :15%-45% ,According to the BET value
- Carbon Black: 15%-50% ,According to the DBP value
Storage
it should be sealed and stored in a cool and dry place.
