2. Features:Modified aliphatic PUA resin is a UV resin with high reactivity, low shrinkage, and high viscosity. The cured coating has excellent solvent resistance, chemical resistance, abrasion resistance, and wear resistance, as well as high hardness and good flexibility. It has a good leveling effect on plastic silver paint coating and excellent yellowing resistance and weather resistance. Even when used alone, it can achieve good adhesion to substrates such as paper, wood, and metal. Excellent impact resistance and adhesion.
3. Indicator
|
Project |
Standard |
test method |
|
appearance |
Colorless to slightly yellow transparent viscous liquid |
visualization |
|
functionality |
6 |
theoretical value |
|
Solid Content |
≥ 98.0 ％ |
Bake at 110 ℃ for 2 hours |
|
acid value |
<1.0 mgKOH/g |
KOH titration method |
|
Viscosity |
60000-80000 cps/30℃ |
NDJ-1 rotational viscometer |
|
chroma |
≤ 2 |
qsg |
|
NCO value |
blank |
Di-n-butylamine hydrochloride titration method |
4. Purpose:Especially suitable for plastic UV spray painting, wood floor UV varnish, PVC wear-resistant varnish, etc.
5. Packaging and Storage:200KG、20KG; Sealed at room temperature and stored away from light for one year.
Please note:The above indicators and recommended performance are measured under fixed conditions and do not guarantee all usage purposes. For different usage purposes and conditions, users need to verify the formula themselves to ensure compliance with requirements.
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