Product Name: High Hardness Semi-matte Finish Coating PU Hardener (HDX-50BL(1) )

Characteristic:

Pale color,Fast drying,Low TDI, High hardness,Good matting effect, Good chemical resistance, Stable.

Applications:

1. Fast-drying Primer

2. Matt Finish coating, Semi-matt Finish Coating

3.Fast drying High Hardness Varnish

Specifications

Solubility

Soluble in esters, ketones, aromatic hydrocarbons. limitedly soluble in aromatic solvent, insoluble in aliphatic solvent. Please test the stability in the solvent and the effect of film before using.

Warning

1. Solvents, pigments, or extenders, etc. used should be free from compounds containing active hydrogen groups such as water, alcohols, or amines. It is recommended to use “urethane grade” solvents for the dilution (with water content below 500 ppm) , and ≥25% solids content after diluted is recommended.

2. The product is sensitive to moisture and should be kept in its original container or in a volume tank under dry nitrogen blanketing, for example.

3. Appropriate storage for 6 months does not normally affect the product in any way if it is stored in its sealed original drums in proper storage conditions at temperatures below 40°C.