DOWSIL 1-2577 Conformal Coating One-part, transparent medium viscosity conformal coating with firm, abrasion resistant surface after cure.
- 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
- 描述
- Global Tab
描述
Conformal Coating suitable for protective coatingfor rigid and flexible circuit boards and for PCB system Printed Wiring Board (PWB) applications, particularly those requiring toughness and abrasion resistance.
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One-part
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Application
Methods
• Automated or manual needle dispense systems
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• Assembly of components on PWB/s
• Sealing in and around wired and electrical leads
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DOWSIL 1-2620 Low VOC Conformal Coating version is supplied with a lower VOC content compared to that of the DOWSIL 1-2620 Dispersion and has equivalent Mil spec, IPC-CC-830 and UL recognitions.
RTV elastoplastic conformal coatings have firm, dry surfaces for better handling and
abrasion resistance after cure. Various viscosity versions facilitate different application
methods. They require atmospheric moisture to cure (no ovens) and their cure rates can be
accelerated by mild heat. Conformal coatings are materials applied in thin layers onto
printed circuits boards or other PCB system assembly substrates -
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Designed for applications which demand a strong but flexible bond, such as when
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plastic.
Unprimed adhesion to commonly used materials including enameled and painted steel,
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applications.
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- Ready to use as supplied with all-temperature gunnability, easy tooling and low-odor curing
