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 Produk

Komposisi

High molecular weight block copolymer solution containing pigment affinity groups.

Sifat Biasa：

Penampilan: light yellow liquid

Kandungan efektif: 30%

Density: about 1.0 g/cm3

Pelarut: butyl acetate/PMA

Type:HH2161

*.Nilai yang ditunjukkan dalam helaian data ini menerangkan sifat biasa dan tidak membentuk had spesifikasi.

• Aplikasi

Special Features and Benefits

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.

• Penggunaan yang disyorkan

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

Jumlah tambahan

Calculated based on supply form:

Inorganic pigment: 10%-15%

Organic pigment: 30%-90%

Titanium dioxide: 3%-6%

Carbon black: 60%-120%

*. Data di atas adalah dos empirikal, dan dos optimum perlu ditentukan melalui satu siri ujian.

Arahan Pemerbadanan dan Pemprosesan

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.