2. Features:RU-4110B is a four functional modified PUA resin, and the cured coating has excellent solvent resistance, abrasion resistance, and wear resistance, with appropriate flexibility. It has excellent adhesion performance to various plastic substrates such as PC, ABS, and also has good adhesion performance to substrates such as paper and wood.
3. Indicator
|
project |
Standards |
test method |
|
appearance |
Colorless to slightly yellow transparent viscous liquid |
visualization |
|
Solid Content |
≥ 96.0 ％ |
Bake at 110 ℃ for 2 hours |
|
functionality |
4 |
theoretical value |
|
acid value |
< 3.0 mgKOH/g |
KOH titration method |
|
Viscosity |
2500-5000 cps/60℃ |
NDJ-1 rotational viscometer |
|
chroma |
≤ 2 |
qsg |
|
NCO value |
blank |
Di-n-butylamine hydrochloride titration method |
4. Purpose:Specially suitable for UV surface coating varnish on various plastic substrates and plastic primers, PVC surface coating varnish, paper, wood and other UV coatings and UV inks.
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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