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.

Properti Khas：

Rupa: cairan kuning muda

Effective content: 30%

Kepadatan: sekitar 1.0 g/cm3

Solvent: butyl acetate/PMA

Type:HH2161

*.Nilai yang ditunjukkan dalam lembar data ini menggambarkan sifat tipikal dan bukan merupakan batas spesifikasi.

• Aplikasi

Fitur dan Manfaat Khusus

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

• Penggunaan yang Direkomendasikan

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 penambahan

Calculated based on supply form:

Pigmen anorganik: 10%-15%

Pigmen organik: 30%-90%

Titanium dioxide: 3%-6%

Carbon black: 60%-120%

*. Data di atas adalah dosis empiris, dan dosis optimal perlu ditentukan melalui serangkaian tes.

Instruksi Penggabungan dan Pemrosesan

To achieve the best performance, the additives should be added to the grind first, followed by the pigment. Premix resin dan komponen pelarut dari penggilingan, then slowly add the additives while stirring. Do not add the pigment until the additives are well mixed.