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Anti-scratch varnishes for optical surfaces​

PMC Isochem’s solution to your need​
Plastic lenses are lighter and more impact resistant than glass but, in contrast,
are less resistant to surface damage​ and must be protected against the effects
of scratching and abrasion.
​PMC Isochem manufactures and offers a complete range of varnishes for anti-
scratch coating of organic optical surfaces.
Our products are:
  • suitable for sun and ophtalmic glasses, safety glasses and eye shields
  • easy to use and provide a long-lasting lens protection

Product family​

PMC Isochem’s varnishes consist of low molecular weight polysiloxane dissolved in hydrophilic solvents. The coatings can be ​applied by a variety of techniques followed by a cure cycle at about 100°C for full cross-linking to form hard coating that will resist everyday abrasion.​The area to be coated has to be clean and dry before coating and the application can be realized by the preferred methods :​ dip, spray, rotation or flow coating.​​​

Product​ TE 1-8​ SR 4​ AE 12​ 300-1​ VAG-O​
Properties​ flexible​ flexible​ flexible​ easy to use​ ​for gold and
silver surfaces​
tintable​ tintable​ tintable​ low tack free​
​Solvent​ butanol​
methanol​
ethanol​
butanol​​
methanol​
ethanol​


ethanol​
butanol​​
methanol​
ethanol​
​butanol​​
methanol​
ethanol​
Surface
to coat​
PolyCarbonate​ PolyCarbonate​ PolyCarbonate​ Polycarbonate​ Polycarbonate
Trogamid©​ Trogamid©​ Trogamid©​ PMMA​ PMMA​
CR 39©​ CR 39©​ CR 39©​ CR 39©​ CR 39©

For more detailed technical support, please contact us :  contact@pmcisochem.fr