Our Products

Polymer Clad PC Series

Legendary low index PC have been tested and being used by major fiber laser industries. Utilizing our fluorinated acrylate polymer and silsesquioxane chemistry, PC series can provide unique UV curable polymer coatings with superb properties: refractive indies from 1.452 down to 1.320, more than 93% transmittance in the Near UV-Visible-Near IR range and excellent adhesion capability over silica surface for long term stability in harsh operation environment.

Low Index Hard Clad Fiber HCF - Luvantix ADM

PC-HA Series

  • Optimized for the optical fiber drawing process
  • Good adhesion with quartz and pass 2000 hours 85°/85% test
  • Widely used for double cladded fiber and hard cladded fiber
  • Free of PFOA, PFOS and comply RoHS REACH SVHC 240 regulatory
PC-340HA PC-350HA PC-363HA PC-370HA PC-373HA PC-375HA PC-398HA PC-404HA PC-414HA PC-452HA
Application DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF
Features Low Index, Recoating Low Index, Recoating Low Index, Recoating Low Index, Recoating Low Index, Recoating Low Index, Recoating Low Index, Recoating Low Index, Recoating Low Index, Recoating Low Index, Recoating
Viscosity 4500 6200 6800 6200 6500 5600 1980 4900 6300 5100
Refractive Index Cured (950nm) 1.341 1.350 1.363 1.370 1.373 1.385 1.398 1.404 1.414 1.452
Secant Modulus 14 15 44 87 106 244 285 348 245 874
Shore Hardness - - - - - - -　 -　 -　 -　

PC-NP Series

  • Pass 72 hours Pressurized Cooker Test (PCT, 125°C ⋅ 2.0 atm)
  • Optimized for the double cladded and hard cladded fiber drawing
  • Good adhesion with quartz and pass 2000 hours 85°/85% test
  • Free of PFOA, PFOS and comply RoHS REACH SVHC 240 regulatory
PC-330NP PC-340NP PC-350NP PC-363NP PC-370NP PC-373NP PC-380NP PC-404NP PC-414NP PC-452NP
Application DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF
Features Lowe Index, PCT Lowe Index, PCT Lowe Index, PCT Lowe Index, PCT Lowe Index, PCT Lowe Index, PCT Lowe Index, PCT Lowe Index, PCT Lowe Index, PCT Lowe Index, PCT
Viscosity 2000 2000 2000 2100 2000 2000 2100 2100 2100 2100
Refractive Index Cured (950nm) 1.330 1.340 1.350 1.363 1.370 1.373 1.380 1.404 1.414 1.452
Shore Hardness 70A 85A 85A 85D 85D 85D 85D 85D 85D 85D

PC-MS/MSH Series

  • Low viscosity designed for recoating cascaded and simple cladding power stripper
  • The index of cured resin is precisely controlled to give consistent mode stripping
  • Good adhesion with aluminum block and pass 1000 hours 85°/85% test
  • Free of PFOA, PFOS and comply RoHS REACH SVHC 240 regulatory
PC-420MS PC-420MH PC-450MS PC-450MH PC-461MS PC-461MH PC-465MS PC-465MH PC-470MS PC-470MH
Application Light Striper Light Striper Light Striper Light Striper Light Striper Light Striper Light Striper Light Striper Light Striper Light Striper
Features Index Control Index Control Index Control Index Control Index Control Index Control Index Control Index Control Index Control Index Control
Viscosity 250 1090 230 1100 160 1100 230 1100 270 1100
Refractive Index Cured ( 950nm) 1.415 1.415 1.445 1.445 1.456 1.456 1.460 1.460 1.465 1.465
Shore Hardness - - -　 -　 -　 - - - -　 -　

Inorganic Clad

SH-HT series are formulated for high temperature operations necessary for high power fiber laser applications. Compared to our legendary PC-AP series which showed severe yellowing, SH-HT series have no color change nor optical transmittance change after 3 hours at 200°C exposure. The SH-HT series have fluoro-siloxane chemical backbone structure that withstands high temperature continuous operation over 200˚C. The decomposition temperature Td is higher than 350°C

Low Index HT - Luvantix ADM

SH-HT Series

  • Inorganic fluoro silicone provides high temperature stability up to 200°C
  • Optimized for high power double cladded fiber and hard cladded fiber
  • Good adhesion with quartz and pass 2000 hours 85°/85% test
  • Free of PFOA, PFOS and comply RoHS REACH SVHC 240 regulatory
SH-370HT SH-373HT SH-380HT SH-393HT SH-437HT SH-440HT SH-493HT SH-515HT SH-525HT SH-548HT
Application DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF DCF, HCF
Features High Power High Power High Power High Power High Power High Power High Power High Power High Power High Power
Viscosity 3500 3500 3500 3500 1600 3300 150 2900 50 2900
Refractive Index Cured (950nm) 1.370 1.373 1.380 1.393 1.437 1.440 1.493 1.515 1.525 1.548
Secant Modulus 46 70 80 340 500 500 500 - - -
Shore Hardness 50D 60D 55D 70D 80D 80D 80D 40D 80D 80D

SH-MS Series

  • Inorganic fluoro silicone provides high temperature stability up to 200°C
  • The index of cured resin is precisely controlled to give consistent mode stripping
  • Good adhesion with aluminum block and pass 1000 hours 85°/85% test
  • Free of PFOA, PFOS and comply RoHS REACH SVHC 240 regulatory
SH-420MH SH-450MH SH-461MH SH-465MH SH-470MH Blank Blank Blank Blank Blank
Application Light Stripper Light Stripper Light Stripper Light Stripper Light Stripper Blank Blank Blank Blank Blank
Features High Power High Power High Power High Power High Power Blank Blank Blank Blank Blank
Viscosity 1000 1000 1000 1000 1000 Blank Blank Blank Blank Blank
Refractive Index Cured (950nm) 1.420 1.450 1.461 1.465 1.470 Blank Blank Blank Blank Blank
Shore Hardness -　 -　 - -　 -　 Blank Blank Blank Blank Blank

Optical Adhesive

OA series have low refractive index ranging from 1.375 to 1.473 for index matching with excellent polishing property. Designed for joining optical paths and fixing optical devices, all OA series are UV curable adhesives for instant curing and fixing with excellent transparency and humidity resistance.

Low Index adhesives - Luvantix ADM

OA-9352 Series

  • Designed for joining optical paths and fixing optical devices
  • Pass 85°C ⋅ 85% test for 5000 hour and have been used widely in optical industries since 1998
  • OA-9352SH have fluoro siloxane structure for high temperature operation up to 200 °C
  • Free of PFOA, PFOS and comply RoHS REACH SVHC 240 regulatory
9352HT 9352HT2 9352LN 9352LN2 9352LN3 9352SH Blank Blank Blank Blank
Application Splitter, AWG Lid Glass Beam Path Beam Path Beam Path Beam Path Blank Blank Blank Blank
Features Excellent Polishing Excellent Polishing Low Index Low Index Low Index High Power Blank Blank Blank Blank
Viscosity 3500 800 400 1300 900 3500 Blank Blank Blank Blank
Refractive Index Cured (950nm) 1.463 1.472 1.393 1.385 1.375 1.393 Blank Blank Blank Blank
Shore Hardness 65D 85D 60D 58D 85D 70D Blank Blank Blank Blank

OA-4861 Series

  • Designed for joining optical paths and fixing optical devices with 0% Shrinkage
  • Formulated for low index by fluoro acrylate chain and 0% curing shrinkage by epoxy functionality
  • World’s lowest refractive index 1.400 epoxy adhesive with 0% shrinkage
  • Free of PFOA, PFOS and comply RoHS REACH SVHC 240 regulatory
EC400 EC400L EC420 EC452 Blank Blank Blank Blank Blank Blank
Application Beam Path Beam Path Beam Path Beam Path Blank Blank Blank Blank Blank Blank
Features Low Index,
Low Shrinkage		 Low Index,
Low Shrinkage		 Low Index,
Low Shrinkage		 Low Index,
Low Shrinkage		 Blank Blank Blank Blank Blank Blank
Viscosity 9800 1000 9800 9500 Blank Blank Blank Blank Blank Blank
Refractive Index Cured (950nm) 1.400 1.400 1.400 1.452 Blank Blank Blank Blank Blank Blank
Shore Hardness 50D 60D 80D 80D Blank Blank Blank Blank Blank Blank

Optical Fiber Coating

Primary (LP) & Secondary (LS) coating series are UV curable acrylates useful for the industrial standard ultrahigh speed fiber drawing process, and which provide high quality performance including low micro-bending attenuation, excellent field performance, and design flexibility. LP-LG primary coating specially formulated for sensor fibers have lower glass transition temperature of -35°C which will allow more stable operations even at low temperature environment.

Low Index fiber - Luvantix ADM

LP/LS Series

  • Designed for ultra high-speed optical fiber drawing
  • Pass 85°C ⋅ 85% test for 5000 hour and have been used widely in optical fiber industries since 1998
  • Higher refractive index 1.540 is available for ZBLAN and InF3 glass
  • -100°C low Tg primary coating for gyro and sensor fibers
LP-1611 LP-1635LG LP-1699UG LS-2211 LS-2211HG LS-2211HG2 LP-1635HI LS-2211HI LS-0009 LS-950LD
Application Optical Fiber Optical Fiber Optical Fiber Optical Fiber Optical Fiber Optical Fiber ZBLAN ZBLAN Tight Buffer Tight Buffer
Features Soft Low Tg Ultra Low Tg Standard Tg High Tg High Tg Low Tg, High Index High Index High Temp Single Coat
Viscosity* 5300 3800 5300 4500 5000 8500 3200 3300 9700 2700
Refractive Index Cured ( 950nm) 1.494 1.464 1.431 1.524 1.516 1.516 1.500 1.540 1.573 1.491
Shore Hardness 50A 50A 50A 80D 80D 90D 50A -　 -　 60D

LP/LS-HT Series

  • Soft primary LP-HT and hard protective secondary LS-HT coatings for sensors, military, space, high temperature & high power.
  • LP-HT & LS-HT series have no color change nor optical transmittance change after 100 hours 200°C exposure.
  • Formulated with inorganic acrylate backbone that withstands continuous high temperature operation over 200˚C.
LP-1711HT LS-2311HT LS-2411HT LS-3411HT LS-3511HT Blank Blank Blank Blank Blank Blank
Application Sensor, High Power Sensor, High Power Sensor, High Power Sensor, High Power Sensor, High Power Blank Blank Blank Blank Blank Blank
Features High Temp. High Temp. High Temp. High Temp. High Temp. Blank Blank Blank Blank Blank Blank
Viscosity 5300 3000 3000 2900 2900 Blank Blank Blank Blank Blank
Refractive Index Cured (950nm) 1.431 1.436 1.436 1.544 1.544 Blank Blank Blank Blank Blank
Shore Hardness 50A 80D 80D 80D 80D Blank Blank Blank Blank Blank

Display & Optical Film

UV curable low refractive index resin and hard coatings are widely used in the display industry and automotive sector to enhance optical functionality and to make them more scratch-resistance and to protect them against environment damage. Low refractive index hard coating (low index 1.330 to high index 1.670) are widely used for various optical function like, minimizing reflection and maximizing transmittance, wave-guide channels for virtual reality (AR) display, light direction of backlight and OLED.

Low Index VR - Luvantix ADM

SFH Series

  • Low refractive index hard-coating with RI 1.417
  • Scratch resistance 9H pencil hardness with 700g loading (ASTM D3363)
  • Flexible hard coating with bend radius of 1mm inner and 10mm outer suitable for foldable display
  • Inorganic-organic hybrid oligomer gives excellent adhesion to PET and PP with primer
　 SFH-417PC SFH-431SH SFH-439PC SFH-1137 SFH-2960 SFH-2970 SFH-GP Blank Blank Blank
Application Hard Coating Hard Coating Hard Coating Hard Coating Hard Coating Hard Coating Hard Primer Blank Blank Blank
Features Low Index Low Index Low Index Low Shrinkage 9H Hardness 9H, Slip Adhesion Blank Blank Blank
Cured Refractive Index (589nm) 1.417 1.431 1.439 1.470 1.470 1.470 - Blank Blank Blank
Pencil Hardness (750g) H 3H H 6H 9H 9H - Blank Blank Blank
Flexibility (Outer) 10R 10R 10R 10R 30R 30R - Blank Blank Blank

SFH-LI/HI Series

  • Minimizing optical distortion by matching refractive index of glass or film
  • Worlds’ lowest 1.330 low refractive index UV curable laminating resin for light guide application
  • Enables the total internal reflection of light and the better extraction of light from light emitting devices; AR, VR 3D displays and OLED.
SFH-330LI SFH-340LI SFH-375FB SFH-417LI SFH-431LI SFH-160HI SFH-163HI SFH-167HI Solvent80 Solvent110
Application Light Guide Light Guide Light Guide Light Guide Light Guide Light Guide Light Guide Light Guide Spin Coating Spin Coating
Features Low Index Low Index Low Index Low Index Low Index High Index High Index High Index Solvent Solvent
Cured Refractive Index (589nm) 1.330 1.340 1.375 1.417 1.431 1.600 1.630 1.670 - -
Pencil Hardness (750g) - - - - - - - - - -
Flexibility (Outer) - - - - - - - - - -

New Development

The application of low refractive index resins are expanding to wide range of new field like holotomography, fluorescence microscopy, nanoimprint lithography, two-photon polymerization nano 3D printing, and polymer wave-guide. These new application are utilizing not only light-guide properties of low index, but also index matching and non-stick surface.

Low Index Tomo - Luvantix ADM

PC-BO Series

  • Worlds’ lowest 1.320 low refractive index UV curable resin matching index of water
  • Minimize the distortion of image
  • Enable highest quality holotomography & fluorescence microscopy 3D images
  • Pass cytotoxicity test and have no fluorescence perfect solution for living cell analysis
　 PC-320BO PC-320GP Blank Blank Blank Blank Blank Blank Blank Blank
Application Holo Tomo
graphy		 Holo Tomo
graphy		 Blank Blank Blank Blank Blank Blank Blank Blank
Features Index of Water Primer Blank Blank Blank Blank Blank Blank Blank Blank
Viscosity 100 30 Blank Blank Blank Blank Blank Blank Blank Blank
Refractive Index Cured ( 589nm) 1.330 1.330 Blank Blank Blank Blank Blank Blank Blank Blank
Secant Modulus (MPa) 30 - Blank Blank Blank Blank Blank Blank Blank Blank

PC-NI Series

  • UV curable fluoro-urethane resin for non-stick property with excellent mechanical strength
  • Fluorinated structural UV curable resins with lowest surface energy (non-stick) replica mold for nano imprint lithography
  • More than 30 times consecutive nano mold imprinting with 10nm accuracy achieved
PC-370NI Blank Blank Blank Blank Blank Blank Blank Blank Blank
Application Nano Imprinting Blank Blank Blank Blank Blank Blank Blank Blank
Features Non Stick Blank Blank Blank Blank Blank Blank Blank Blank
Viscosity 6000 Blank Blank Blank Blank Blank Blank Blank Blank
Refractive Index Cured ( 950nm) 1.370 Blank Blank Blank Blank Blank Blank Blank Blank
Secant Modulus (MPa) 45 Blank Blank Blank Blank Blank Blank Blank Blank

PC-ND Series

  • World’s first nano 3D printable low refractive index 1.320 resin matching index of water
  • Optimized for two-photon polymerization with sensitivity to speeding up the Nano 3D printing in the nano-, micro- and mesoscale structure
  • Refractive index controlled ranged 1.320 to 1.670 micro-optics for rapid prototyping
PC-320ND PC-340ND PC-380ND PC-400ND PC-452ND SH-548ND PC-600ND PC-630ND PC-670ND Blank
Application Nano 3D
Print		 Nano 3D
Print		 Nano 3D
Print		 Nano 3D
Print		 Nano 3D
Print		 Nano 3D
Print		 Nano 3D
Print		 Nano 3D
Print		 Nano 3D
Print		 Blank
Features Index of
Water		 Low Index Low Index Low Index SiO2 Index High Temp. High Index High Index High Index Blank
Viscosity 2500 2500 2500 2500 2500 2900 3300 5500 5500 Blank
Refractive Index Cured (589nm) 1.330 1.344 1.391 1.418 1.456 1.548 1.600 1.630 1.670 Blank
Shore Hardness - - - - - - - - - Blank