2. Features:RU-2476 is a bifunctional polycarbonate acrylic resin with excellent weather resistance, flexibility, stretchability, and leveling properties, suitable for use in 3C and automotive products such as indium plating, aluminum plating, and dual curing. It can effectively enhance interlayer adhesion, resist boiling, and have good adhesion under high temperature and high humidity.
3. Indicator
|
Project |
Standard |
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 |
< 1.0 mgKOH/g |
KOH titration method |
|
Viscosity |
4000-9000 cps/60℃ |
NDJ-1 rotational viscometer |
|
NCO content |
blank |
Di-n-butylamine hydrochloride titration method |
4. Purpose:Recommended for use in 3C and automotive products such as indium plating, aluminum plating, and dual curing.
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. Long term storage at low temperatures may result in turbidity and opacity, but heating can restore transparency.
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