DOWSIL™ 1-2620 Low VOC Conformal Coating
One-part, transparent low viscosity conformal coating with firm, abrasion resistant surface after cure. Low VOC version of 1-2620.
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
These values are not intended for use in preparing specifications.
Physical Properties
- Color Yes No Clear
- Dielectric Constant at 100 Hz Yes No 2.49
- Dielectric Strength Yes No 400 volts per mil v/mil
- Dielectric Strength (kV/mm) Yes No 16 kV/mm
- Durometer - Shore A Yes No 80
- Flowable Yes No Yes
- Volume Resistivity Yes No 1.05e+015 Ω・cm
Certifications and Standards
- Regulatory Approvals Yes No IPC-CC-830B Recognized, MIL Spec, UL Recognized
Processing-Formulating Benefits
- Cure Characteristics Yes No Extended Working Time > 10 min
- Number of Parts Yes No One Part
Sustainability and Safety
- Solvent Type Yes No Low VOC
No Safety Data Sheets are available online for this material Please Contact Dow for additional information.
No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.
No Food Contact Letters are available online for this material Please Contact Dow for additional information.
No Food Contact Letters are available online for this material
Please Contact Dow for additional information.
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The following Rules apply:
All products must have the same delivery date
All products must be in the same product family
All products must be purchased on the same order
All products must be shipped from the same plant
All products must have the same delivery date
All products must be in the same product family
All products must be purchased on the same order
All products must be shipped from the same plant
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