-
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
-
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 -
DOWSIL 1-4105 Conformal Coating is suitable for use as a protective coating for rigid and flexible circuit boards
Solventless heat cure conformal
coatings are designed for rapid
processing at low temperatures
(below 125°C). They require some
heating to cure, offering long bath at
room temperature. Like the roomtemperature-curing
elastomers, these
products offer optimum stress relief -
DOWSIL 1200 OS Primer enhances bonding/adhesion of RTV and heat cure silicones
Users should determine the best technique for their applications. For especially difficult-tobond-to
surfaces, it may be necessary to increase the surface reactivity by chemical
etchants or oxidizers, or by exposing the surface to UV, corona, plasma or flame sources.
Allow solvents to completely evaporate before applying the primer -
DOWSIL 3145 RTV MIL-A-46146 Adhesive/Sealant – Gray
DOWSIL 3145 RTV MIL-A-46146 Adhesive/Sealant – Gray is suitable for:
Sealing openings in modules and housings
Adding mechanical stability to individual components
Assembly of components on PWBs
Sealing in and around wired and electrical leads Yoke assembly -
DOWSIL 3145 RTV MIL-A-46146 Adhesive/Sealant – Gray is suitable for Sealing openings in modules and housings
DOWSIL 3145 RTV MIL-A-46146 Adhesive/Sealant – Gray is suitable for:
Sealing openings in modules and housings
Adding mechanical stability to individual components
Assembly of components on PWBs
Sealing in and around wired and electrical leads
Yoke assembly -
DOWSIL 3165 Fast Tack RTV Adhesive Sealant
One-part
• Polydimethylsiloxane adhesive
Application
Methods
• Automated or manual needle dispense systems
Applications • Sealing openings in modules and housings
• Adding mechanical stability to individual components
• Assembly of components on PWB/s
• Sealing in and around wired and electrical leads
• Yoke assembly -
DOWSIL 737 Neutral Cure Sealant ClearMultipurpose range of industrial assembly and installation operations
DOWSIL 737 Neutral Cure Sealant adheres without priming to a variety of materials and
cures to a durable, flexible silicone rubber upon exposure to water vapor in the air. Neutral Cure Sealant adheres without priming to a variety of materials and
cures to a durable, flexible silicone rubber upon exposure to water vapor in the air. -
DOWSIL 8603 Additive Silicone foam control agent for waterborne coatings
DOWSIL8603 Additive shows
excellent deforming performance in
waterborne coatings and ink systems
and has a low tendency to cause surface
defects -
DOWSIL CN-8760 Thermally Conductive Encapsulant
Two-part, 1 to 1, room temperature and heat curable to give manufacturing flexibility, gray
elastomer with moderate thermal conductivityLow viscosity Good thermal conductivity
1 to 1 mixing ratio Room temperature curing
UL 94 V0 certified Easy to mix and use Good flowability for fast processing and short cycle times
Aids heat dissipation -
DOWSIL CN-8880 white thermal conductive silicone computer CPU graphics card heat dissipation paste thermal conductive silicone
Dow thermally conductive compounds are grease like silicone materials, heavily filled with heat-conductive metal oxides. This combination promotes high thermal conductivity, low
bleed and high-temperature stability. The compounds are designed to maintain a positive heat sink seal to improve heat transfer from the electrical device or PCB system assemblies
to the heat sink or chassis, thereby increasing the overall efficiency of the device. or PCB system assemblies are continually designed to deliver higher performance. Especially in the area of consumer devices, there is also a continual trend towards smaller, more compact designs. In combination these factors typically mean that more heat is generated in the device. Thermal management of PCB system assemblies is a primary concern of design engineers. A cooler device allows for more efficient operation and better reliability over the life of the device. As such, thermally conductive compounds play an integral role here. Thermally conductive materials act as a thermal “bridge” to remove heat from a heat source (device) to the ambient via a heat transfer media (i.e. heat sink). These materials have properties such as low thermal resistance, high thermal conductivity, and can achieve thin Bond Line Thicknesses (BLTs) which can help to improve the transfer of heat away from the device. -
DOWSIL Corning 3-6265 adhesive fixed sealant black resin sealant fast thermosetting
One piece, black, heat cured, high strength, self priming, non-flow version 3-6265 with UV indicator. Suitable for automotive and industrial assembly applications, including seal covers and enclosures, joint bottom gaskets and connector seals