DOWSIL™ 1-2577 Low VOC Conformal Coating

What is DOWSIL™ 1-2577 Low VOC Conformal Coating?

One-part, clear, RTV cure with mild heat acceleration possible, hard slick finish with abrasion resistance, solvent-borne (VOC exempt in many areas), UL and Mil Spec, contains UV indicator.

Uses

Conformal Coating suitable for protective coating for rigid and flexible circuit boards and for PCB system Printed Wiring Board (PWB) applications, particularly those requiring toughness and abrasion resistance.

Benefits

Cures to a tough, elastoplastic, resilient, abrasion resistant surface
One-part Solvent-borne resin coating
Room temperature cure, no ovens required
Optional mild heat acceleration (after solvent flash-off) can speed in-line processing
UV indicator allows for automated inspection
UL 94 V-0 flammability rating
UL 746E / UL746C Recognized
IPC-CC-830, Amendment 1 Approved
Mil-I-46058C, Amendment 7 Approved
Good adhesion allows use with many low-solids (no clean) and no-lead solders

Properties

Application Benefits
Use	Boards and Assemblies, Components

Certifications & Standards
Regulatory Approvals	IPC-CC-830B, MIL Spec, UL Recognized

Product Use and Formulating
Number of Parts	One Part
Tack-Free Time-50% RH	6 Minutes

Typical Properties
Color	Translucent
Cure Type	Moisture Cure, Room temperature cure
Dispense Method	Dip, Spray
Durometer - Shore A	85
Non-Volatile Content	34%
Solvent Added	Yes
Viscosity	1050 mPa.s

DOWSIL™ 1-2577 Low VOC Conformal Coating

What is DOWSIL™ 1-2577 Low VOC Conformal Coating?

Uses

Benefits

Properties

Application Benefits

Certifications & Standards

Product Use and Formulating

Typical Properties

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