Anti-fouling coating additive, fluorine-based additive for UV-curable hard coating
UV9200
UV-9200 is a fluorinated acrylic compound for UV/EB curing. It can be added in a small amount to the existing UV/EB curable acrylic materials to obtain excellent surface properties.
Quantity:
Product Features
- Excellent compatibility with other acrylic compounds
- Good hydrophobic and oleophobic properties for enhanced surface protection
- Outstanding anti-fouling performance, stains can be easily wiped off after coating
- High transparency, no negative impact on the optical performance of base materials
3. Product Usage & Curing Process
- Mixing Ratio: The solid content of UV-9200 in the acrylic hard coating is 1-5wt%, then stir thoroughly until the solution is homogeneous to ensure uniform dispersion.
- Curing Equipment: Conveyor-type metal halide lamp UV irradiation device with a lamp output power of 80W/cm.
- Post-Coating Treatment: After roll coating or spray coating, dry the substrate at 60-70℃ for 5-7 minutes to remove residual solvent.
- Irradiation Conditions: Curing under nitrogen atmosphere, with a cumulative UV energy of 800-1600mj/cm² to achieve complete cross-linking.
4. Core Product Parameters
Property | Unit | UV-9200 Standard Value |
|---|---|---|
Appearance | / | Transparent liquid |
Recommended Addition Amount | / | 1-5wt% |
Specific Gravity | / | 1.13 |
Active Substance Content | wt% | 75 |
Solvent System | / | EAC (Ethyl Acetate), MEK (Methyl Ethyl Ketone), MIBK (Methyl Isobutyl Ketone) |
5. Hard Coating Performance Improvement Data
Property | With UV-9200 | Without UV-9200 |
|---|---|---|
Water Contact Angle | 112deg | 59deg |
Oleic Acid Contact Angle | 70deg | 22deg |
Oleic Acid Sliding Angle | 3deg | Not measurable |
Oil-based Pen Test | Pass | Fail |
