Solvent based dispersant HH2161

• HH-2161 Solvent based dispersant

Wetting and dispersing agent for solvent-based systems. Suitable for wetting and dispersing solvent-based automotive coatings, industrial coatings and pigment concentrates. Especially suitable for stabilizing ultrafine carbon black and organic pigments.

• Data ng produkto

Komposisyon

High molecular weight block copolymer solution containing pigment affinity groups.

Karaniwang mga katangian：

Hitsura: light yellow liquid

Mabisang nilalaman: 30%

Density: about 1.0 g/cm3

Solvent: butyl acetate/PMA

I -type:HH2161

*.Ang mga halagang ipinahiwatig sa sheet ng data na ito ay naglalarawan ng mga tipikal na katangian at hindi bumubuo ng mga limitasyon ng pagtutukoy.

• Mga Aplikasyon

Mga espesyal na tampok at benepisyo

1. Improve wetting properties and reduce grinding time and viscosity of grinding materials.
2. Avoid floating color and blooming in multi-pigment systems.
3. Increase the gloss, color strength, transparency and hiding power of coatings.

• Inirerekumendang paggamit

Used for various types of concentrated color pastes containing resins, and can also be used for co-grinding of pigments in solvent-based coatings.

Halaga ng karagdagan

Calculated based on supply form:

Hindi organikong pigment: 10%-15%

Organic pigment: 30%-90%

Titanium dioxide: 3%-6%

Carbon black: 60%-120%

*. The above data are empirical dosages, and the optimal dosage needs to be determined through a series of tests.

Incorporation and Processing Instructions

To achieve the best performance, the additives should be added to the grind first, followed by the pigment. Premix the resin and solvent components of the grind, then slowly add the additives while stirring. Do not add the pigment until the additives are well mixed.