QDSRAYS UV205 is an aqueous radiation-curable urethane acrylic dispersion. QDSRAYS UV205 has excellent silver powder alignment and good adhesion on plastic substrates, and is recommended for use in silver powder paints for various substrates.

Main characteristics

QDSRAYS UV205 has the following characteristics:

- White appearance with blue light

- Low viscosity

- Good alignment of silver powder

- Very high activity in transparent and silver-white system

- High hardness

- Good compatibility

- Excellent resistance to boiling and RCA

- Excellent non-sanding recoatability

QDSRAYS UV205 is recommended for

Water-based UV silver powder paint

Product parameters

- Brookfield viscosity (25℃)

- Appearance: White liquid with blue light

- Solid content (wt%): 45±2

- PH value: 7.0~9.0

- Functionality: 7~8

(mPa.s) : 500 max.

Storage and transit

Avoid exposing the radiation-cured products to an environment above 30℃ for a long time or avoiding direct sunlight, otherwise, it will cause instability of the dispersion or uncontrollable polymerization reaction and heat release. Due to the water content in the product, it needs to be stored above freezing temperature.

Products formulated in stainless steel, amber glass, amber polyethylene or baked phenolic resin lined containers are preferred. Do not store the material in an oxygen-free environment.

Use dry air to displace the substance from the container.

The storage period for this product is 6 months.

Caution

The toxicological properties of the substance have not been fully determined.

It is advisable to take appropriate precautions to avoid contact with eyes and skin and to avoid inhalation of fumes or vapors. Refer to the safety data sheet for proper transfer procedures and protective equipment before using this substance or other substances mentioned in this report.