LOCTITE STYCAST SC3613
- Optically clear
- Low viscosity
LOCTITE® STYCAST SC 3613 protective coating is engineered to meet the high reliability performance requirements for the optoelectronic / semiconductor industry. It minimizes alpha particle interactions with sensitive circuitry. Typically used for LEDs, LED display coating and IC and hybrid passivation.
LOCTITE® STYCAST SC 3613 is a thixotropic, silicone based, optically clear, low stress elastomer that manages to achieve high purity, low viscosity, and low temperature cure while at the same time offers an operating temperature of -40 to 200°C
- 5 minutes @ 175°C or
- 10 minutes @ 160°C or
- 30 minutes @ 120°C
- 1 to 2 hours @ 150°C
| Specific Gravity |
Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume.
For liquids, the reference substance is almost always water (1), while for gases, it is air (1.18) at room temperature. Specific gravity is unitless.
| Viscosity |
Viscosity is a measurement of a fluid’s resistance to flow.
Viscosity is commonly measured in centiPoise (cP). One cP is defined as
the viscosity of water and all other viscosities are derived from this base. MPa is another common unit with a 1:1 conversion to cP.
A product like honey would have a much higher viscosity -around 10,000 cPs-
compared to water. As a result, honey would flow much slower out of a tipped glass than
The viscosity of a material can be decreased with an increase in temperature in
order to better suit an application