Dispersan UV HH2300

• HH2300 UV Dispersant

It is a wetting dispersant suitable for solvent-free UV curing coatings and ink systems to disperse and stabilize untreated and treated silica type matting powder. It has excellent viscosity reduction and orientation effects.

• Data Produk

Komposisi

Polyether modified acrylic copolymer solution containing pigment affinity groups.

Properti Khas：

Rupa: yellow liquid (25℃)

Active ingredient: 99.5%±0.5

Kepadatan: about 1.0g/cm3

Solvent: None

Type: HH2300

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

• Aplikasi

Fitur dan Manfaat Khusus

1. It can efficiently disperse and stabilize untreated and treated silica type matting powder.
2. It can strongly reduce viscosity and reduce thixotropy when dispersing matting powder, so that a higher content of matting powder can be added, and the addition and orientation of matting powder can be made more uniform.
3. It does not contain volatile solvents and has excellent compatibility with all commonly used polymers and monomers in UV-curing coating systems.

• Penggunaan yang Direkomendasikan

UV-curing coatings, Tinta.

Jumlah penambahan

Calculated based on supply form:

No matting powder: 3-15%

Organic pigments: 10-20%

High surface carbon black: 40-60%

*. 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.

If the order is wrong, it can be remedied by post-addition, but it needs to be added slowly under high shear conditions.