UV Cure Dymax Optical Adhesives
| Product | Linear Shrinkage | UV |
Vis |
Viscosity (cps) | Tg (°C) | Durometer | Refractive Index |
Comment * |
|---|---|---|---|---|---|---|---|---|
| OP-18 | - | X | X | 48,000 | - | 75A | - | Temporary bonding, fixturing and masking, bonds to glass, metal and some plastics, peelable, fluorescing, strippable |
| OP-20 | 2.70% | X | X | 1,000 | 95 | 60D | 1.5 | General purpose, bonding, fixturing, tacking |
| OP-21 | 2.70% | X | X | 450 | 68 | 55D | 1.5 | Flexible plastic bonder, general purpose |
| OP-21G | 2.70% | X | X | 25,000 | 68 | 55D | 1.5 | Flexible plastic bonder, higher viscosity of OP-21 |
| OP-4-20641 | 0.90% | X | X | 23,000 | 73 | 55D | 1.5 | Flexible plastic bonder, fiber optic assembly, lens and prism bonding, gap filling, laminate large areas, low shrinkage |
| OP-29 | 0.79% | X | 2,500 | 64 | 60D | 1.5 | General purpose, optical positioning, flexible, low stress, low shrinkage, resists yellowing | |
| OP-29-GEL | 0.79% | X | 20,000 | 56 | 65D | 1.5 | General purpose, optical positioning, flexible, low stress, low shrinkage, resists yellowing, higher viscosity of OP-29 | |
| OP-29V | 2.80% | X | X | 2,500 | - | 60D | 1.5 | General purpose, optical positioning, flexible, low stress, resists yellowing, thermal shock, vibration and impact |
| OP-30 | 2.20% | X | X | 400 | 45 | 45D | 1.51 | Flexible, lens bonding, sensor potting, low stress, high elongation, good bond to glass, metal, FR-4 and most plastics
*hazy / translucent |
| OP-32 | 2.30% | X | X | 4,500 | 47 | 45D | 1.51 | Flexible, lens bonding, sensor potting, low stress, high elongation, good bond to glass, metal, FR-4 and most plastics, higher viscosity of OP-30 |
| OP-52 | 1.90% | X | X | 5,000 | 88 | 85D | 1.52 | Fiber optic assembly, splicing, bundling, splitting, lens bonding, low outgassing |
| OP-54 | 1.80% | X | X | 105 | 75 | 85D | 1.51 | Fiber optic assembly, splicing, bundling, splitting, lens bonding, low outgassing, lower viscosity of OP-52 |
| OP-56 | 0.80% | X | 1,900 | 124 | 80D | 1.52 | Fiber optic assembly, coupling and prisms, low shrinkage, high Tg, low outgassing, low shrinkage, excellent thermal cycling, high optical transmission, good bond to glass, aluminum, and plastics | |
| OP-4-20632 | 0.39% | X | X | 600 | 94 (UV) 122 (Heat) | 80D | 1.55 | Fiber optic assembly, UV Cure only- plus Heat Exposure (60 minutes @ 150C) to raise Tg, High Tg Light Path adhesive for fiber optic assembly, prism bonding, low shrinkage, high optical clarity, bonds to variety of surfaces |
| OP-4-20632-GEL | 1.10% | X | X | 57,500 | 92 (UV) 109 (Heat) | 80D | 1.55 | Fiber optic assembly, UV Cure only- plus Heat Exposure (60 minutes @ 150C) to raise Tg, fiber optic assembly, prism bonding, precise placement, low shrinkage, high optical clarity, bonds to variety of surfaces *translucent gel |
| OP-60 | 0.80% | X | X | 150,000 | 119 | 80D | - | Optical positioning, precision alignment, strong bond to glass, metal, ceramic, FR-4 and PC, low outgassing, low CTE, low shrinkage, heat cycle stable *light yellow paste, opaque |
| OP-61 | 0.40% | X | X | 160,000 | 70 | 80D | - | Optical positioning, precision alignment, strong bond to glass, metal, ceramic, FR-4 and PC, low outgassing, low CTE, low shrinkage, heat cycle stable *tan to gray gel |
| OP-61-LS | 0.03% | X | X | 60,000 | 96 | 65D | - | Optical positioning, rapid positioning of lens, prism, optical components and fiber, low CTE, low shrinkage, low VOC, good bond to glass and plated metals *white to off white paste, opaque |
| OP-67-LS | 0.08% | X | X | 135,000 | 86 | 80D | - | Optical positioning, optic/lens alignment, VCSEL and prism placement, low CTE, low shrinkage, low VOC, low outgassing, good bond to glass, metal, ceramic and plastic/acrylic *white paste |
| OP-24-REV-B | 0.39% | X | X | 800 | 74 | 80D | 1.5 | Hybrid: UV/Vis or LED 365nm + Heat optional, or Activator 501-E + Heat, post heat cure for shadowed areas, excellent adhesion to glass, phenolic, ABS and metal, impact resistant *clear/straw liquid |
| OP-81-LS | 0.10% Linear | x | x | 60,000 | 153 | 90D | - | Hybrid: UV/Vis or LED + Heat optional, or 80-85°C heat only cure capability, lens bonding and precision, active alignment, for new applications including ADAS and LiDAR, low shrinkage, viscosity stable, resists 85°C heat and 85°C humidity for 1000 hours, meets ASTM E595 Outgassing requirements, widest variety of substrates, Cold Ship/Cold Store 1-5°C *off white opaque gel **and LED 365, 385 or 405nm Cure |
| OP-83-LS | 1.10% Volumetric |
x | x | 86,000 | 184 | 94D | - | Hybrid: UV/Vis or LED + Heat optional, or 80-85°C heat only cure capability, lens bonding and precision, active alignment, for new applications including ADAS, LiDAR, Camera Module, Active alignment, low shrinkage, viscosity stable, resists 85°C heat and 85°C humidity for 1000 hours, meets ASTM E595 Outgassing requirements, widest variety of substrates, Cold Ship/Cold Store 1-5°C *off white opaque to charcoal translucent gel **and LED 365, 385 or 405nm Cure |