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2. Features:Bifunctional polyurethane acrylate, with low viscosity and no organic tin, has good adhesion to PMMA materials.
3. Indicator
|
project |
Standards |
test method |
|
appearance |
Colorless to slightly yellow transparent viscous liquid |
visualization |
|
chroma |
≤ 2 |
qsg |
|
active ingredient |
100％ |
theoretical value |
|
functionality |
2 |
theoretical value |
|
acid value |
＜6.0 mgKOH/g |
KOH titration method |
|
Viscosity |
5000-15000 cps/25℃ |
NDJ-1 rotational viscometer |
|
NCO value |
blank |
Di-n-butylamine hydrochloride titration method |
4. Purpose:Specially suitable for UV surface coating of PMMA materials.
5. Packaging and Storage:200KG; 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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