2. Features:The standard six functional PUA resin has high reactivity, low viscosity, and excellent solvent resistance, scratch resistance, and wear resistance in the cured coating. It has high hardness, appropriate flexibility, and good resistance to yellowing and weather resistance. Has excellent adhesion performance to various plastic substrates such as PC and ABS.
3. Indicator
|
project |
Standards |
test method |
|
appearance |
Colorless to slightly yellow transparent viscous liquid |
visualization |
|
chroma |
≤ 2 |
qsg |
|
Solid Content |
≥ 98.0 ％ |
Bake at 110 ℃ for 2 hours |
|
functionality |
6 |
theoretical value |
|
acid value |
< 1.0 mgKOH/g |
KOH titration method |
|
Viscosity |
15000-25000 cps/30℃ |
NDJ-1 rotational viscometer |
|
density |
1.14-1.17g/cm3/30℃ |
QBB |
|
NCO value |
blank |
Di-n-butylamine hydrochloride titration method |
4. Purpose:It is particularly suitable for UV surface coating varnish on various plastic substrates and plastic primers, and can also be applied to metal and vacuum coating primer, surface coating, PVC surface coating varnish, paper, wood and other UV coatings and 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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