UV Dispersant 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.

• Dữ liệu sản phẩm

Cấu tạo

Polyether modified acrylic copolymer solution containing pigment affinity groups.

Tính chất tiêu biểu：

Bề ngoài: yellow liquid (25℃)

Active ingredient: 99.5%±0.5

Density: about 1.0g/cm3

Dung môi: None

Type: HH2300

*.The values indicated in this data sheet describe typical properties and do not constitute specification limits.

• Ứng dụng

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.

• Khuyến nghị sử dụng

UV-curing coatings, Mực.

Số tiền bổ sung

Calculated based on supply form:

No matting powder: 3-15%

Organic pigments: 10-20%

High surface carbon black: 40-60%

*. Dữ liệu trên là liều lượng thực nghiệm, và liều lượng tối ưu cần được xác định thông qua một loạt các thử nghiệm.

Hướng dẫn thành lập và xử lý

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.