UV3530 UV-curable Hardcoating
on PC (solventless & low interference)
1. Characteristics
* Hardcoating application
on PC film/PC sheet/PC panel that show almost no visible rainbowing.
* Long-lasting optical
clarity and superior weatherability.
* Superior abrasion and
scratch resistance.
2. Main composition and typical use
* UV 3530 is a proprietary
formulation of UV-curable resin and acrylate monomer blend.
* As an anti-scratch and
anti-abrasion protective hardcoating on PC films or polycarbonate-fabricated
products.
3. Application Conditions
* Coating Process: roller
coating / curtain coating; RH below 60%; working temp. @ 20±2℃; cleanliness @
class 1000.
* Drying: infrared
flash-off @ 40-50℃ for at least 5 min and then cures under UV light.
* UV radiation dose: 800-1000
mj/cm2
* Coating liquid should be
continuously recycled through filter (with 2 micron pore size or under).
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