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Optinox® SR Films and Coatings are Highly UV durable with excellent weatherability Optinox® SR is a fluorinated, crosslinked urethane material supplied as a 2-part liquid resin or film product. The excellent weather resistance, UV durability, and anti-corrosion properties of Optinox® SR make it a good candidate for many demanding applications. As a liquid resin, Optinox® SR can be dip coated, spray coated, roller coated or flow cast onto a variety of substrates and has excellent adhesion to many metals and polymers. Superior stain resistance and high optical clarity of Optinox® SR make it a great choice as a protective overlaminate film in the graphics market. Optinox® SR liquid resin and film can be custom formulated to meet the needs of almost any market. Contact NeXolve today to learn how Optinox® SR can work for you.

Polymer Name: Polyurethane (unspecified)

Physical Form: Film

Features: Corrosion Resistant, Good Stain Resistance, Good Weather Stability, High Clarity, High Modulus, Low Modulus, UV Stabilized

Density: 1510.0 - 1510.0 kg/m³

Tensile Modulus: 1700.0 - 1700.0 MPa

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Technologies

Features & Benefits

Labeling Claims
Characteristics
  • Liquid Resin or Film Products Available
  • Low Modulus and High Modulus Formulations Available
  • Does NOT Contain Chlorine
  • Cure Temperature < 100 °C
  • Highly Transparent-Clear and UV Blocking Formulation
  • Excellent Weather and Corrosion Resistance
  • Stain Resistant
  • UV Resistant
  • UV Blocking Formulations Available
  • Castable, Sprayable, Thermoformable

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods
Applications
  • UV Protective Overlaminate
  • Corrosion Resistant Coating

Properties

Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength (1 mil; 23°C)48 (7)MPa (ksi)D88202
Tensile Elongation at break (1 mil; 23°C)5.0%D88202
Typical Properties
ValueUnitsTest Method / Conditions
Young’s Modulus (23°C)1.7 (242)GPa (ksi)D88202
Density1.51g/cm3D79208
Water Absorption (24 hr immersion)0.2%D57098
Electrical Properties
ValueUnitsTest Method / Conditions
Surface Resistivitymin. 10^12OhmsD25791
Surface Resistivitymin. 10¹²ΩD25791
Optical Properties
ValueUnitsTest Method / Conditions
Solar Absorptance (1 mil)0.1-E90396^{1}
Solar Transmittance (1 mil)0.26-E90396^{1}
Solar Reflectance (1 mil)0.64-E90396^{1}
50% Transmission UV Cutoff (1 mil)N/Anm-
Average Percent Transmission 380-780 nm (1 mil)19.0%-
Haze (1 mil)N/A%D100311
Infrared Emissivity (hemispherical) (1 mil)0.69-E40871
L*a*b* (1 mil; C/2°)92.2/-1.2/-1.0-E116409a
Yellowness IndexN/A-D192570

Packaging & Availability

Material Availability
  • Custom pigmenting and dyeing available (white, black, etc.)
  • 1 mil film thickness Other thicknesses available upon request
  • Vapor deposited coatings available upon request
  • Continuous rolled films up to 60 inches wide and lengths up to 1000 feet
  • Liquid Resin is supplied as a 2-part system available in lab-scale and production quantities
  • Optinox® SR is a highly customizable material. Contact us with your specific needs today