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Supplier: Epoxies Etc...
Description: Two component high performance polyurethane coating. This room temperature curing system is formulated for applications requiring low embedment stress over a wide range of temperatures, excellent hydrolytic stability, and low moisture permeability. 30-2352 remains flexible down to
- Cure / Dry Temperature: 77 to 149 F
- Operating / Use Temperature: -76 to 275 F
- Resistivity: 40,000,000,000,000,000 ohm-cm
- Dielectric Strength: 14,960,629.921259811 V/m
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Supplier: MacDermid Alpha Electronics Solutions
Description: Product Overview Electrolube® PUC Polyurethane Conformal Coating is a tough, abrasion-resistant coating with excellent mechanical and dielectric properties, while maintaining the flexibility needed to protect delicate components. It can be sprayed, dipped, or brushed. The
- Features: Conformal / Encapsulating Coating, Semiconductors / IC Packaging
- Industry: Electronics (PCB / SMT Assembly)
- Chemical System: Polyurethane (PU, PUR)
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Supplier: Ellsworth Adhesives
Description: HumiSeal® 1122 Polyurethane Conformal Coating is a water reducible, heat cured, urethane conformal coating offering the same basic performance of HumiSeal solvent based urethanes but contains no free isocyanates and is nonflammable. The cured coating
- Viscosity: 1,500 to 3,500 cP
- Features: Conformal Coating
- Chemical System: Polyurethane (PU, PUR)
- Cure / Technology: Single Component System
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Supplier: Ellsworth Adhesives
Description: HumiSeal® 1122 Polyurethane Conformal Coating is a water reducible, heat cured, urethane conformal coating offering the same basic performance of HumiSeal® solvent based urethanes but contains no free isocyanates and is nonflammable. The cured coating
- Viscosity: 1,500 to 3,500 cP
- Features: Conformal Coating
- Chemical System: Polyurethane (PU, PUR)
- Cure / Technology: Single Component System
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Supplier: Ellsworth Adhesives
Description: ELANTAS PDG CONATHANE CE-1164 Polyurethane Conformal Coating is a one component, solvent based coating that is used for print circuit boards, electronics, epoxy glass and phenolic laminates. It is flexible, high quality, and resistant to chemicals and humidity. 1 gal Can.
- Viscosity: 100 cP
- Dielectric Strength: 0.08890000000000019 kV/in
- Features: Conformal / Encapsulating Coating
- Chemical System: Polyurethane (PU, PUR)
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Supplier: Ellsworth Adhesives
Description: ELANTAS PDG CONATHANE CE-1164 Polyurethane Conformal Coating is a one component, solvent based coating that is used for print circuit boards, electronics, epoxy glass and phenolic laminates. It is flexible, high quality, and resistant to chemicals and humidity. 1 qt Can.
- Viscosity: 100 cP
- Dielectric Strength: 0.08890000000000019 kV/in
- Features: Conformal / Encapsulating Coating
- Chemical System: Polyurethane (PU, PUR)
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Supplier: Accuris
Description: COMPOUND, POLYURETHANE, FOR CONFORMAL COATING OF ELECTRONIC CIRCUITRY
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Supplier: ACCRAbond, Inc.
Description: CONATHANE® CE-1175 is a single-component water based polyurethane conformal coating that meets the requirements of MIL-I-46058-C Type UR.
- Features: Conformal / Encapsulating Coating
- Chemical System: Polyurethane (PU, PUR)
- Cure / Technology: Single Component System
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Supplier: RS Components, Ltd.
Description: Urethane Clear 250ml
- Features: Conformal / Encapsulating Coating, Other, Specialty / Other, Tooling / Mold Material
- Chemical System: Polyurethane (PU, PUR)
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Supplier: Accuris
Description: Compound, Polyurethane, for Conformal Coating of Electronic Circuitry
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Supplier: ELANTAS North America LLC
Description: CONAP® CONATHANE® Superior Moisture Barriers CONAP® and CONATHANE® products represent the gold standard in conformal coatings for the insulation of electronic components and printed circuitry. Available in acrylic and polyurethane formulations
- Industry: Automotive, Electronics, Military Specification
- Features: Chemical / Oil Resistant, Dielectric, Protective
- Form: Liquid
- Cure / Setting Technology: Multicomponent
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Supplier: ACCRAbond, Inc.
Description: CONATHANE® CE-1175 is a single-component water based polyurethane conformal coating that meets the requirements of MIL-I-46058-C Type UR.
- Industry: Military Specification
- Chemistry: Polyurethane, Resin Base / Polymer Binder
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Supplier: Newark, An Avnet Company
Description: Premium Polyurethane Conformal Coating, UL 746E (File # E203094), IPC-830 / 1 gal Liquid
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Supplier: Techsil Limited
Description: MG Chemicals 4223 Urethane Conformal Coating offers a highly chemical-resistant finish that meets UL standards for indoor conformal coatings. This PU protects electric circuits against corrosive chemicals, moisture, dirt, dust, thermal shocks and scratches, alongside is
- Features: Conformal / Encapsulating Coating
- Industry: Electronics (PCB / SMT Assembly)
- Chemical System: Polyurethane (PU, PUR)
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Supplier: Accuris
Description: COATING, CONFORMAL (POLYURETHANE), PRINTED CIRCUIT ASSEMBLIES
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Supplier: Newark, An Avnet Company
Description: Fine-L-Kote UR Conformal Coating RoHS Compliant: Yes
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Supplier: R. S. Hughes Company, Inc.
Description: The Loctite Stycast PC 28-STD urethane conformal coating is another quality product from Loctite.
- Chemistry: Polyurethane, Resin Base / Polymer Binder
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Supplier: R. S. Hughes Company, Inc.
Description: The Loctite Stycast PC 28-STD urethane conformal coating is another quality product from Loctite.
- Chemistry: Polyurethane, Resin Base / Polymer Binder
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Supplier: Allied Electronics, Inc.
Description: Urethane Coating Type UR: Resistant to Moisture, Chemicals, and Abrasion. Thermal Resistance to 248°F with Dielectric Strength of 640 Volts/mil
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Supplier: R. S. Hughes Company, Inc.
Description: The Loctite Stycast PC 18M urethane conformal coating is another quality product from Loctite.
- Chemistry: Polyurethane, Resin Base / Polymer Binder
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Supplier: R. S. Hughes Company, Inc.
Description: The Chemtronics Konform HR acrylic / urethane hybrid conformal coating is sold 1 per case and is another quality product from Chemtronics.
- Chemistry: Acrylic / Latex, Polyurethane, Resin Base / Polymer Binder
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Supplier: ASTM International
Description: for application to spray polyurethane foam (SPF) surfaces by brushing, rolling, or spraying. However, guidance for its application is not addressed here. Coatings shall be tested and conform accordingly to specified liquid property requirements as to viscosity, and volume and weight of
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Description: HI-SOLIDS POLYURETHANE HS is a two-component, low VOC, aliphatic, acrylic polyurethane resin coating. It is designed for high performance protection with outstanding exterior gloss and color retention. Good/excellent resistance to corrosion and weathering Outstanding color and
- Wet / Applied Thickness: 0.0045 to 0.008 inch
- Cure / Dry Temperature: 40 to 120 F
- Operating / Use Temperature: 40 to 120 F
- Chemistry: Acrylic / Latex, Polyurethane, Resin Base / Polymer Binder
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Description: Hi-Solids Polyurethane 250 is a two-component, aliphatic, acrylic polyurethane performance topcoat designed to provide good exterior gloss and color retention. It also exhibits good resistance to corrosion and weathering, along with chemical resistance. Recommended Usage For use over
- Wet / Applied Thickness: 0.0045 to 0.008 inch
- Cure / Dry Temperature: 40 to 120 F
- Operating / Use Temperature: 35 to 120 F
- Chemistry: Acrylic / Latex, Polyurethane, Resin Base / Polymer Binder
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Supplier: Protavic America, Inc.
Description: PNU-56200™ is an electronics grade; unfilled, room temperature fast curing; two-component polyurethane adhesive is designed for the adhesion and encapsulation of circuit boards, circuit board components and for screw-thread sealing. The cured materials provide long-term circuit protection and
- Viscosity: 5,000 cP
- Use Temperature: -55 to 120 F
- Tensile Strength (Break): 2,000 psi
- Dielectric Constant (Relative Permittivity): 4.41 to 4.63
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Description: Outstanding abrasion and chemical resistance Suitable for use in USDA inspected facilities RECOMMENDED USAGE Intermediate coat for lead overcoating system Ideal for stripe coating over primed surfaces. Superior coverage on edges and bridging over cracks due to micaceous iron oxide Must be
- Wet / Applied Thickness: 0.005 to 0.008 inch
- Cure / Dry Temperature: 40 to 100 F
- Operating / Use Temperature: 20 to 100 F
- Dispensing Method: Brush / Roll-on, Sprayable
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Supplier: DigiKey
Description: Polyurethane Conformal Coating
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Description: Easy to repair, fast curing, high elongation, low hardness.
- Viscosity: 3,000 to 5,000 cP
- Use Temperature: -40 to 176 F
- Elongation: 1,100 %
- Features: Conformal Coating, Electronics, Reactive / Moisture Cured, Thermoplastic / Hot Melt
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Supplier: Henkel Corporation - Electronics
Description: (Known as Hysol ECCOCOAT UV7993 ) Solvent-free, one component dual cure conformal coating.
- Viscosity: 120 cP
- Use Temperature: -40 to 221 F
- Features: Conformal / Encapsulating Coating
- Industry: Electronics (PCB / SMT Assembly)
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Supplier: Henkel Corporation - Electronics
Description: (Known as Hysol PC40-UM ) LOCTITE STYCAST PC 40-UM is a solvent-free, low-viscosity, rapid gel, UV-moisture cure one component conformal coating.
- Viscosity: 500 cP
- Features: Conformal / Encapsulating Coating
- Industry: Electronics (PCB / SMT Assembly)
- Chemical System: Polyurethane (PU, PUR)
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Supplier: Henkel Corporation - Electronics
Description: (Known as Hysol PC28STD ) LOCTITE STYCAST PC 28-STD is a convenient aerosol packaging, oxygen-cure, printed circuit board coating system.
- Viscosity: 35 cP
- Features: Conformal / Encapsulating Coating
- Industry: Electronics (PCB / SMT Assembly)
- Chemical System: Polyurethane (PU, PUR)
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Supplier: Henkel Corporation - Electronics
Description: (Known as Hysol ECCOCOAT PC355-1 ) LOCTITE STYCAST PC 355-1 is a lead-free, transparent, one-component protective varnish system that is dry to the touch in under 30 minutes.
- Viscosity: 300 cP
- Features: Conformal / Encapsulating Coating
- Industry: Electronics (PCB / SMT Assembly)
- Chemical System: Polyurethane (PU, PUR)
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Supplier: Protavic America, Inc.
Description: PNU-46202™ is an electronics grade; unfilled, room temperature fast curing; two-component polyurethane adhesive is designed for the adhesion and encapsulation of circuit boards, circuit board components and for screw-thread sealing. The cured materials provide long-term circuit protection and
- Viscosity: 8,000 cP
- Use Temperature: -55 to 120 F
- Tensile Strength (Break): 2,000 psi
- Dielectric Constant (Relative Permittivity): 4.41 to 4.63
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Description: Polysiloxane XLE-80 is a high performance, two-component, high solids epoxy siloxane that combines the properties of both a high performance epoxy and a polyurethane in one coat. Plus, it is free from isocyanates. Replaces a two coat epoxy/polyurethane system High-gloss, self-priming
- Wet / Applied Thickness: 0.004 to 0.009 inch
- Cure / Dry Temperature: 40 to 100 F
- Substrate: Aluminum, Concrete / Masonry, Steel
- Dispensing Method: Brush / Roll-on, Sprayable
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Supplier: Protavic America, Inc.
Description: PNU-46203™ is an electronics grade, two-component polyurethane adhesive or encapsulant for high temperature resistance. PNU-46203™ is designed for the encapsulation by casting of completed circuit boards. Cured PNU-46203™ is expected to meet the flammability requirements of UL 94, V-0 at
- Viscosity: 15,000 cP
- Use Temperature: -55 to 125 F
- Dielectric Constant (Relative Permittivity): 6.89 to 7.01
- Features: Ceramic / Glass, Conformal / Encapsulating Coating, Die Bonding Adhesive / Compound, Electrical Insulation / Dielectric Material, Electrical Power / HV, Electronics, Encapsulanting / Potting, Filled / Reinforced, Flame Retardant (e.g. UL 94 Rated), Flexible / Dampening, Liquid, Metal, Paper /
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EP30HV Master Bond EP30HV is a lower viscosity, two component epoxy system for high performance bonding, sealing, coating and potting. It is formulated to cure at room temperature or more rapidly at elevated temperatures. The optimum (read more)
Browse Conformal Coatings Datasheets for Master Bond, Inc. -
more information, please visit our Silicone Gels page. Conformal Coatings Silicone conformal coatings are applied as a thin layer across the surface of the board to (read more)
Browse Conformal Coatings Datasheets for CHT USA Inc. -
At SFX PCB, we believe your printed circuit board assemblies (PCBAs) deserve armor against the elements. Conformal PCBA coating isn’t just a technical step; it’s the shield that ensures your devices thrive in deserts, factories, or even underwater. In this (read more)
Browse Printed Circuit Substrate Materials (PCB / PWB) Datasheets for FX PCB Co., Ltd. -
Is Polyurethane Dielectric Foam Durable Enough for Aerospace and RF Applications? In the aerospace and RF industries (read more)
Browse Electrical Insulation and Dielectric Materials Datasheets for General Plastics Manufacturing Co. -
devices from harsh conditions such as humidity, extreme temperatures, mechanical loads, vibration and corrosive chemicals. The ELANTAS family of conformal coatings, potting resins and encapsulants is specially formulated to provide optimum protection (read more)
Browse Encapsulants and Potting Compounds Datasheets for ELANTAS North America LLC -
over time. That requires a polyurethane foam that is always uniform in density, weight, thickness and cell structure. For absolute consistency and guaranteed performance, General Plastics LAST-A-FOAM® is unrivaled (read more)
Browse Composites and Composite Materials Datasheets for General Plastics Manufacturing Co. -
UniLOR N is a negative tone, chemically amplified co polymer resist designed for single and bi-layer lift off processes.
(read more)
Browse Conformal Coatings Datasheets for Kayaku Advanced Materials, Inc. -
Positive-tone temporary photoresist.
(read more)
Browse Conformal Coatings Datasheets for Kayaku Advanced Materials, Inc. -
Discover flexible, light and moisture dual-curable coatings that offer rapid curing, minimize skin-sensitizing ingredients, and provide robust environmental resistance. Learn how Dymax dual-cure technology ensures complete curing, even in shadowed areas, and intergrates seamlessly with efficient (read more)
Browse Conformal Coatings Datasheets for Dymax -
ensuring consistent brightness and color uniformity, their performance is paramount in delivering clear, vibrant visuals and seamless operation. With our profound legacy of innovation, ELANTAS is a trusted name in creating robust conformal coatings and potting solutions for the LED (read more)
Browse Conformal Coatings Datasheets for ELANTAS North America LLC
Conduct Research Top
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What Is Polyurethane Conformal Coating And What Is The Purpose Of It?
Polyurethane conformal coating is liquid-film-forming insulation sprayed over electrical components to keep them cool and dry. Polyurethane conformal coating inhibits corrosion when used as an undercoating on metal surfaces.
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Acrylic vs Urethane Conformal Coating - What Is Polyurethane Conformal Coating?
Conformal coatings are applied to printed circuit boards to improve device reliability and durability. These polymeric materials create a film that protects electronics from threats like corrosion, liquids, and humidity. There are different conformal coatings, among them epoxy, silicone, acrylic
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Polyurethane Resin Vs Silicone Resin Conformal Coating Material For Electronics
Conformal coating is a special polymeric film product that keeps circuit boards, components, and other electronic devices protected from environmental conditions that can have adverse effects on them. The coatings are designed to conform to the inherent structural irregularities of circuit boards
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Dielectric Materials for Use in Radomes
. BACKGROUND: Polyurethanes are a family of versatile industrial materials made from polyisocyanates and polyols, forming a cellular plastic. Polyurethanes are used to make flexible foams, coatings, rigid foams and other materials. The diversity of potential formulations of polyurethanes allows
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A Systematic Evaluation of Polyurethane as a Conformal Coating for the Inhibition of Corrosion on Electronic Components
Abstract The corrosion of printed circuit boards can be effectively prevented with a polyurethane conformal coating .
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Materials and Processes
Polyurethane conformal coating (corners to >5 μm)—may affect component reliability under thermal cycling −3 .
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Preventing Thermal Cycling and Vibration Failures in Electronic Equipment
A visual examination of the PCBs showed that every cracked chip had polyurethane conformal coating bridging and filling under the chip. between the chip and the PCB.
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CR4 - Thread: Want to Start a Small Business? Good Idea!!
Next in Forum: polyurethane conformal coating removal.
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New dielectric materials: how to control their reliability in avionics environment for a long term period ?
For that purpose, dielectric measurements are made on a polyurethane conformal coating .
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The principle of surface insulation resistance (SIR) testing and its role in establishing the electrochemical reliability of a printed circuit board
The application of the water-based polyurethane conformal coating shows that there is a very slight increase in SIR, presumably due to slight solvation of the flux residues.
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Silica Aerogel Composites
Katti et al. (2006) experimented with polyurethane conformal coating on the silica framework and evaluated the compressive modulus to be 129 MPa, low thermal conductivity of 0.041 Wm−1 K−1 .
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High strain recovery with improved mechanical properties of gelatin–silica aerogel composites post-binding treatment
Katti et al. [15] experimented with poly- urethane conformal coating on the silica framework and evaluated the compressive modulus to be 129 MPa, low thermal conductivity of 0.041 W/m K and exhibiting extended yield behavior till 40 % strain but with…
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Metal Whiskers: Failure Modes and Mitigation Strategies
Based on an almost 9- year long study, the benefits of polyurethane conformal coat (namely, Arathane 5750) to protect electrical conductors from whisker-induced short circuit anomalies is discussed.