Applications

ELAN-Tron® SE 6973 LS6973-092 – Transparent silicone-modified epoxy protective coating for PCBs and electronics

Item Name: ELAN-Tron® SE 6973 LS6973-092

Manufacturer: ELANTAS PDG, Inc.

Technologies: Solvent-borne, silicone-modified epoxy resin solution

Color: Transparent

Cure Type: Air-drying, optional post-cure at 80°C / 175°F for 30 minutes

Package Size: Contact to Techniq VN for details.

Shelf Life: 12 months

1. Product Overview

ELAN-Tron® SE 6973 LS6973-092 is a transparent, solvent-borne, silicone-modified epoxy resin solution. It is designed as a conformal coating for electronic assemblies, offering high thermal stability, excellent air release, strong substrate wetting, and UV fluorescence for inspection. The product complies with MIL-I-46058C (Type ER & SR) and IPC-CC-830B Type ER, ensuring reliability for critical applications.


2. Applications

  • Protective coating for printed circuit boards (PCBs).

  • Encapsulation of discrete electronic devices.

  • Applied by dip coating or spray (airless / air-assisted).

3. Typical Properties

Property Conditions Value Units
As Supplied (Unmixed)
Viscosity 25°C 80 – 200 cP
Non-Volatile Content 1.5 g – 1 h – 110°C 38 – 40 %
Weight per Gallon 25°C 7.9 – 8.1 lb
Flash Point ASTM D93 17 / 62 °C / °F
VOC Content ASTM D3960 4.1 lb/gal
Viscosity Reducer ELAN-Plus™ BS-327
After Cure
Dry-to-touch Room temp ~15 minutes
Full Cure 16 – 24 h at RT OR 30 min at 80°C
Dielectric Strength ASTM D149, 1.4 mils – 25°C 3600 V/mil
Dielectric Strength (after 24h in water) ASTM D149, 25°C 1250 V/mil
Surface Insulation Resistance IPC TM-650-2.6.3.3, 1000 h at 85°C/85% RH 370

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