Penyebar 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.

Sifat Biasa：

Appearance: yellow liquid (25℃)

Active ingredient: 99.5%±0.5

Density: about 1.0g/cm3

Pelarut: None

Type: HH2300

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

• Aplikasi

Special Features and Benefits

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 disyorkan

UV-curing coatings, Dakwat.

Jumlah tambahan

Calculated based on supply form:

No matting powder: 3-15%

Organic pigments: 10-20%

High surface carbon black: 40-60%

*. 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.

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