Home > Coatings guide > FluorAcryl: UV curable hydrophobic coatings
FluorAcryl is a water, oil and chemicals repellent UV-curable coating. It is transparent, anti-reflective and very tough. FluorAcryl is also used as an additive in other UV-curable inks and coatings to enhance water and oil repellency. Applications for FluorAcryl include:

-- Protective coatings for plastic touchscreens, sensors, etc.
-- Negative photoresist in micro electro mechanical systems (MEMS)
-- Stain repellent additive for UV curable inks and coatings
-- Screen printing ink for diagnostic and microfluidic devices

PRODUCT DOCUMENTS:
FluorAcryl selection guide
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FluorAcryl 3298

FluorAcryl™ 3298 is a hydrophobic, oleophobic perfluorohexyl tri-acrylate functional oligomer with excellent resistance to solvents, oils, stains and abrasion. Applications for 3298 include touch screens, electronic devices and micro-fluidic devices. Substrates for 3298 include plastic, metal, glass and ceramic. 3298 can be applied by dip, spray, jet, roll, draw or screen print methods after dilution. When smooth and well-cured, contact angles to mineral oil of greater than 65° and roll-off angles of less than 3° can be achieved. 3298 is stain resistance to tea, coffee, water and iodine tincture (ISO 4211 5 = no stain). Magic marker stains beads up and is removed by an alcohol wipe.

- IPA, MEK resistance: >500 cotton rubs
- Pencil mar at 25 grams: >2H
- Refractive Index: ~3.2

PRODUCT DOCUMENTS:
Product Data Sheet

Our Price: 99.00
FluorAcryl 4298

FluorAcryl™ 4298 is a hydrophobic, oleophobic hybrid perfluorohexyl perfluoropolyether acrylate functional oligomer with excellent resistance to solvents, oils, stains and abrasion. Applications for 4298 include touch screens, electronic devices and micro-fluidic devices. Substrates for 4298 include plastic, metal, glass and ceramic. 4298 can be applied by dip, spray, jet, roll, draw or screen print methods after dilution. When smooth and well-cured, contact angles to mineral oil of greater than 65° and roll-off angles of less than 3° can be achieved. 4298 is stain resistance to tea, coffee, water and iodine tincture (ISO 4211 5 = no stain). Magic marker stains beads up and is removed by an alcohol wipe.

- IPA, MEK resistance: >500 cotton rubs
- Pencil mar at 25 grams: >2H
- Refractive Index: ~3.2

PRODUCT DOCUMENTS:
Product Data Sheet

Our Price: 99.00
FluorAcryl 6298

FluorAcryl™ 6298 is a hydrophobic, oleophobic perfluoropolyether poly-acrylate functional oligomer with excellent resistance to solvents, oils, stains and abrasion. Applications for 6298 include touch screens, electronic devices and micro-fluidic electrowetting devices. Substrates for 6298 include plastic, metal, glass and ceramic. 6298 can be applied by dip, spray, jet, roll, draw or screen print methods after dilution. When smooth and well-cured, contact angles to mineral oil of greater than 65° and roll-off angles of less than 3° can be achieved. 6298 is stain resistance to tea, coffee, water and iodine tincture (ISO 4211 5 = no stain). Magic marker stains beads up and is removed by an alcohol wipe.

- IPA, MEK resistance: >500 cotton rubs
- Pencil mar at 25 grams: >2H
- Refractive Index: ~3.2

PRODUCT DOCUMENTS:
Product Data Sheet

Our Price: 99.00
FluorAcryl 7298

FluorAcryl™ 7298 is a hydrophobic, oleophobic and stain repellent additive for inks and coatings. 7298 is also used a UV curable hydrophobic and oleophobic coating with excellent resistance to solvents, oils, stains and abrasion. Applications for 7298 include touch screens, electronic devices and micro-fluidic devices. Substrates for 7298 include plastic, metal, glass and ceramic. 7298 can be applied by dip, spray, jet, roll, draw or screen print methods after dilution. When smooth and well-cured, contact angles to mineral oil of greater than 65° and roll-off angles of less than 3° can be achieved. 7298 is stain resistant. Magic marker stains beads up and is removed by an alcohol wipe.

- IPA, MEK resistance: >500 cotton rubs
- Pencil mar at 25 grams: >3H
- Refractive Index: ~3.2

PRODUCT DOCUMENTS:
Product Data Sheet

Our Price: 99.00
FluorAcryl M3298

FluorAcryl™ M3298 is a UV-light curable superhydrophobic and oleophobic coating.  Using the 3298 resin and fluorinated nanoparticles, the films have >140° contact angle to water and repellency to a broad range of oils.  The coating is moderately touch resistant.  M3298 can be applied by spraying and other common methods.

Our Price: 79.00