BRAND OVERVIEW
SantoLight™
Optical Fluids
SantoLight™ SL-5262 is a chemically inert, synthetic polymer optical fluid designed for sensitive photonic and electro-optic devices. Based on high purity polyphenyl ether chemistry, it offers a high refractive index, excellent thermal and oxidative stability, ultra-low volatility, and exceptional stability under ionizing radiation.
Service temperature range: -40°C (-40°F) to +150°C (+302°F).
High
refractive index
Ultra-low
volatility
Radiation
stability
What It Is Used For
Engineered for advanced optical and photonic systems across critical applications.
Optical Metrology
Photonics & Waveguides
Laser & Thermal Optics
Medical / Nuclear Optical Devices
Display / Solar Optics
Key Benefits
Chemically Inert Optical-Grade Fluid
Synthetic polymer chemistry offers excellent compatibility with sensitive optical materials and assemblies.
High Refractive Index
Enables efficient light management, precise index matching, and minimal optical aberration.
Thermal / Oxidative Stability
Maintains performance and clarity across elevated temperatures and challenging operating conditions.
Ultra-Low Volatility & Radiation Stability
Low evaporation for long-term optical performance and excellent stability under ionizing radiation.
Product Series / Variants
SantoRad™ 7
High-temperature radiation-resistant base fluid with exceptionally low volatility for extreme environments.
SantoRad™ 12
High-temperature radiation-resistant base fluid with low volatility and resistance to heat, radiation, and chemical attack.
Product Series / Variants
SantoLight™ SL-5262
Optical fluid for photonics and optics. Chemically inert, designed especially for sensitive optical assemblies. High purity polyphenyl ether with high refractive index, excellent thermal / oxidative stability, ultra-low volatility, and ionizing radiation stability.
Service temperature range: -40°C (-40°F) to +150°C (+302°F)
Optical Grade Performance
High purity, low particulate, and low fluorescence characteristics ensure reliable performance in precision optical and photonic systems.
Target Industries
Photonics
Semiconductor
Medical Technology
Advanced Electronics
Research Laboratories
Related Applications
High Purity Applications
Designed for systems requiring exceptional chemical purity and optical clarity
Specialty Industrial Applications
Precision fluids for mission-critical industrial optical systems
Precision / Optical Systems
Engineered for high-precision optical and photonic assemblies
Related Products
Technical Resources / SDS / TDS
Technical Data Sheets (TDS)
Detailed product specifications, properties, and performance data.
FAQ
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