DOWSIL™ HC 1000 Gray

What is DOWSIL™ HC 1000 Gray?

One part, gray, fast tack-free, solventless conformal coating with controlled volatility, high viscosity and good flame resistance suitable for low stress silicone elastomer for use on printed wiring board assemblies and other electronic devices and appliances requiring dielectric insulation, protection from moisture, vibration and harsh operating environments. UL 94 V-0 flammability rating.

Uses

Suitable for low stress silicone elastomer for use on PCB system assemblies and appliances requiring dielectric insulation, protection from moisture, vibration and harsh operating environments

Benefits

Controlled volatility
Solventless
Fast tack free RT cure
High viscosity
Cures to soft, low stress elastomer
UL 94 V-0 flammability rating
Can be considered for uses requiring flame resistance
RT cure, no ovens required
Mild heat acceleration can speed in-line processing
Good adhesion allows use with many low-solids (no clean) and no-lead solders
Soft coating can improve reliability against stress

Properties

Application Benefits
Use	Boards and Assemblies, Components

Certifications & Standards
Regulatory Approvals	UL Recognized

Product Use and Formulating
Number of Parts	One Part
Tack-Free Time-50% RH	12 Minutes

Typical Properties
Color	Gray
Cure Type	Moisture Cure, Room temperature cure
Dispense Method	Needle
Durometer - Shore A	24
Non-Volatile Content	98%
Solvent Added	No
Viscosity	12000 mPa.s

DOWSIL™ HC 1000 Gray

What is DOWSIL™ HC 1000 Gray?

Uses

Benefits

Properties

Application Benefits

Certifications & Standards

Product Use and Formulating

Typical Properties

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