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DOWSIL™ LDC 2577 D Dispersion Coating

DOWSIL™ LDC 2577 D Dispersion Coating is a silicone‐based dispersion coating from the Dowsil brand designed for protective coating applications on electronics and related substrates.

Available Sizes: Typically offered in 1 L, 5 L, and 20 L containers.

Shelf Life: approximate shelf life of 36 months (3 years) from the date of manufacture.

DOWSIL™ LDC 2577 D Dispersion Coating:

Features & Benefits:

  • Good Electrical Properties: Provides reliable insulation for electronic components.
  • Ease of Application: Can be applied by spraying, dipping, brushing, or flow coating.
  • Flexible Curing Options: Offers room-temperature cure or faster curing with mild heat.

Applications:

  • Electronic Product Protection: Ideal for safeguarding electronic devices from environmental factors.
  • Substrate Protection Coating: Used to coat various substrates, offering protection against moisture and contaminants.

DOWSIL™ LDC 2577 D Dispersion Coating properties:

Property Unit Result
Color Translucent
Viscosity cP / Pa·s 104 / 0.1
Specific Gravity (Cured) 1.00
RT Tack-Free Time (25°C) minutes 5
Tack-Free Time (60°C / 15% RH) minutes 2 (thickness dependent)
Durometer (Shore D) 23
Dielectric Strength volts/mil / kV/mm 660 / 26
Volume Resistivity ohm·cm 6E+13
Dielectric Constant (110 Hz) 2.8
Dielectric Constant (100 kHz) 2.8
Dissipation Factor (110 Hz) 0.002
Dissipation Factor (100 kHz) 0.002

Everwide FX244-1: High Performance for Precision Molding

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

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