93-500 Space Grade

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Applications

ASTME595 certifiedDOWSIL 93-500 is a space-grade, two-component encapsulant for aerospace applications. It has good physical and electrical stability over a wide temperature range. DOWSIL 93-500 meets NASA requirements for low outgassing under thermal vacuum.

Caracteristics

2 parts silicone / ratio 10:1 / translucent / shore A 43/ refractive index 1.41 

Property

silicone encapsulant

room temperature cure encapsulant that could also heat accelerated for faster cure

24h at 25°C / 10 min at 100°C /  7 min at 125°C / 4min at 150° C 

Dangerous. Observe safety precautions - For professional use only
See the different packaging

Variations

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Name Code article Price Availability Security form
93-500 Space Grade
490 g Kit
DE9660 Contact us DownloadDownload the technical datasheet
93-500 Space Grade
110g Kit
DE9650 Contact us DownloadDownload the technical datasheet

Caracteristics

Curing Temperature (°C) 100 CELSIUS
Curing Time (min) 15 MINUTE
Curing Type Hot Curing
Chemistry / Technology Silicon
Dielectric Strength (kV/mm) 19 kV_mm
Brand DOWSIL
Product's associated market Electronics
Color Clear
Hardness Class Medium Soft (Shore A36 - A60)
Hardness 43 Ashore
Electric Properties Electrically Insulating
Number of Component Bi Componant / 2 Parts
Maximum temperature (°C) 200 CELSIUS
Minimum temperature (°C) -45 CELSIUS
Dynamic Viscosity (25°C) 8100 mPas
DOWSIL
Electric and Electronic Protection and Assembly
DOWSIL™ 93-500 Space Grade: Silicone Encapsulant for Aerospace Applications