LOCTITE® STYCAST 1264 PTA
Features and Benefits
LOCTITE STYCAST 1264J, Epoxy, Encapsulant, Potting
LOCTITE® STYCAST 1264J Parts AB cures slightly flexible and virtually stress free. Some darkening of the cured material will occur after long exposure to temperatures above 65ºC or after prolonged exposure to sunlight. LOCTITE STYCAST 1264J Parts AB is designed for laminating sheets of glass for implosion resistant safety shields for cathode ray tubes and vacuum viewing ports. Please refer to the TDS for alternate cure schedules.
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Technical Information
| Applications | Encapsulating |
| Coefficient of thermal expansion (CTE), Above Tg | 153.0 ppm/°C |
| Coefficient of thermal expansion (CTE), Below Tg | 71.0 ppm/°C |
| Cure schedule, @ 65.0 °C | 3.0 hr. |
| Cure type | Heat cure |
| Density | 1.1 g/cm³ |
| Glass transition temperature (Tg) | 40.0 °C |
| Mix ratio, by weight | 10 : 45 |
| Number of components | 2 part |
| Operating temperature | 120.0 °C |
| Physical form | Liquid |
| Pot life | 3.0 hr. |
| Shelf life | 365.0 day |
| Shore hardness, Shore D | 83.0 |
| Storage temperature | 18.0 - 25.0 °C |
| Volume resistivity | 1×10¹⁵ Ohm cm |
| Resin | |
| Color, Resin | Clear |
| Viscosity, Resin @ 25.0 °C | 8500.0 mPa·s (cP) |
| Hardener | |
| Color, Hardener | Clear |
| Viscosity, Hardener @ 25.0 °C | 35.0 mPa·s (cP) |
LOCTITE® STYCAST 1264 PTA
LOCTITE STYCAST 1264J, Epoxy, Encapsulant, Potting