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Supplier: MacDermid Alpha Electronics Solutions
Description: Clear amber modified polyurethane conformal coating specifically designed to protect electronic circuitry. Product Overview PUC Polyurethane Conformal Coating is a tough, abrasion-resistant coating with excellent mechanical and dielectric properties,
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Industry Applications: Electronics (PCB / SMT Assembly)
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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
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Industry Applications: Electronics (PCB / SMT Assembly)
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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
- Chemistry: Polyurethane, Resin Base / Polymer Binder
- Cure / Dry Temperature: 77 to 149 F
- Dielectric Strength: 1.50E7 V/m
- Features: Chemical / Oil Resistant, Dielectric, Protective, Waterproof / Water Repellant
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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.
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Single Component System
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Supplier: ACCRAbond, Inc.
Description: CONATHANE® CE-1164 is a single-component, air drying, room temperature curing, polyurethane conformal coating which meets the requirements of MIL-I-46058-C for Type UR coatings and appears on the Qualified Products List (QPL).
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Single Component System
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Supplier: ACCRAbond, Inc.
Description: CONATHANE® CE-1155-35 is a two-component, high-performance, solvent-based polyurethane coating system for protecting circuit assemblies in adverse environments.
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Two Component System
- Solvent Based (Volatile Organic): Yes
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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
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Single Component System
- Viscosity: 1500 to 3500 cP
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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
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Single Component System
- Viscosity: 1500 to 3500 cP
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Supplier: ACCRAbond, Inc.
Description: CONATHANE® CE-1155 is a two-component, solvent-based polyurethane printed circuit board coating designed for use in adverse environments. CE-1155 provides outstanding resistance to moisture and good abrasion resistance.
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Two Component System
- Solvent Based (Volatile Organic): Yes
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Supplier: Ellsworth Adhesives
Description: HumiSeal® 1A33 Urethane Conformal Coating is a one component, polyurethane coating that is used for circuit board applications. It contains no free isocyanates and fluoresces under UV light to aid inspection. It can be applied by spraying, brushing, or dipping methods. 1
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Single Component System
- Viscosity: 30 to 200 cP
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Supplier: Ellsworth Adhesives
Description: HumiSeal® 1A20 Urethane Conformal Coating is a one component, fast curing polyurethane coating that fluoresces under UV light to aid inspection and is chemically resistant. It can be applied by spraying, brushing, or dipping methods. 1 L Can.
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Single Component System
- Viscosity: 30 to 100 cP
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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
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Coating Type: Electrical Insulation / Dielectric
- Composition: Unfilled
- Cure Type / Technology: Thermosetting / Crosslinking, Two Component System
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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
- Chemistry: Acrylic / Latex, Polyurethane, Resin Base / Polymer Binder
- Features: Chemical / Oil Resistant, Dielectric, Protective
- Form: Liquid
- Industry: Automotive, Electronics, Military Specification
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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 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 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 18M urethane conformal coating is another quality product from Loctite.
- Chemistry: Polyurethane, Resin Base / Polymer Binder
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Description: Fast curing, high modulus, ultra-high initial adhesion, high polarity material bonding.
- Elongation: 730 %
- Use Temperature: -40 to 176 F
- Viscosity: 22000 to 28000 cP
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Description: Easy to repair, fast curing, high elongation, low hardness.
- Elongation: 1100 %
- Industry Applications: Electronics (PCB / SMT Assembly)
- Use Temperature: -40 to 176 F
- Viscosity: 3000 to 5000 cP
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Description: Conveyors Oil field machinery Suitable for use in USDA inspected facilities Conforms to AWWA D102 Outside Coating Systems #5 & #6
- Chemistry: Acrylic / Latex, Polyurethane, Resin Base / Polymer Binder
- Cure / Dry Temperature: 40 to 120 F
- Features: Chemical / Oil Resistant, Corrosion Inhibiting / Rust Preventive, Protective, Wear Resistant (Abrasion / Erosion), Weather / UV Resistant
- Operating / Use Temperature: 35 to 120 F
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Supplier: Accuris
Description: COATING, CONFORMAL (POLYURETHANE), PRINTED CIRCUIT ASSEMBLIES
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Supplier: RS Components, Ltd.
Description: MG Conformal coating 4223F 312g - Electronics Cleaners & Protective Coatings - Conformal Coatings
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Use Temperature: -40 to 293 F
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Description: HI-SOLIDS POLYURETHANE 100 is a two-component, less than 100 g/l VOC, aliphatic, acrylic polyurethane enamel. It is designed for high performance protection with outstanding exterior gloss and color retention. Good/excellent resistance to corrosion and weathering
- Chemistry: Resin Base / Polymer Binder, Acrylic / Latex, Polyurethane, Other
- Cure / Dry Temperature: 40 to 120 F
- Features: Brush / Roll-on, Chemical / Oil Resistant, Corrosion Inhibiting / Rust Preventive, Protective, Sprayable, Other
- Form: Liquid
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Description: RECOMMENDED USAGE Color coat for where maximum color and gloss retention are required Chemical resistant coating for metallized surfaces and tanks Chemical resistant floor coating Marine applications Conforms to AWWA D102-03 OCS #2 5.05 Polyurethane 5.05 continued on back
- Chemistry: Polyurethane, Resin Base / Polymer Binder
- Cure / Dry Temperature: 40 to 100 F
- Features: Chemical / Oil Resistant, Corrosion Inhibiting / Rust Preventive, Heat Resistant / High Temperature, Protective, Weather / UV Resistant, Other
- Form: Liquid
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Supplier: Henkel Corporation - Electronics
Description: (Known as Hysol ECCOCOAT UV7993 ) Solvent-free, one component dual cure conformal coating.
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Cure Type / Technology: Single Component System
- Industry Applications: Electronics (PCB / SMT Assembly)
- Use Temperature: -40 to 221 F
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Supplier: Master Bond, Inc.
Description: Master Bond Polymer System EP30D-7 is a versatile two component flexible epoxy featuring superior strength, toughness and abrasion resistance for high performance bonding, sealing, coating, potting and encapsulation applications. It contains the recognized advantageous performance
- Chemical / Polymer System Type: Epoxy (EP), Polyurethane (PU, PUR)
- Coating Type: Electrical Insulation / Dielectric
- Coeff. of Thermal Expansion (CTE): 22 µin/in-F
- Cure Type / Technology: Thermosetting / Crosslinking, Two Component System
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Supplier: DigiKey
Description: Polyurethane Conformal Coating
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Description: . Superior coverage on edges and bridging over cracks due to micaceous iron oxide Must be topcoated for exterior use Conforms to AWWA D102-03, OCS #2 Acceptable for use as a primer or intermediate coating
- Chemistry: Polyurethane, Resin Base / Polymer Binder, Other
- Cure / Dry Temperature: 40 to 100 F
- Features: Interior, Chemical / Oil Resistant, Exterior, Heat Resistant / High Temperature
- Form: Liquid
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Supplier: ASTM International
Description: form 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
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Supplier: Henkel Corporation - Industrial
Description: LOCTITE STYCAST UV 7993, Urethane, Conformal coating LOCTITE STYCAST UV 7993 is a conformal coating designed to provide rugged protection from moisture and harsh chemicals. It is compatible with industry standard solder masks, no-clean fluxes, metallization, components
- Compound Type: Encapsulating / Potting
- Cure Type / Technology: Single Component System, UV / Radiation Cured (also EB, Light)
- Viscosity: 120 cP
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Supplier: Epoxies Etc...
Description: UV Cure 60-7159 is a low viscosity conformal coating for Printed Circuit Boards (PCB's), components and various substrates. When exposed to long wave UV it forms a tough, clear and flexible coating. UV Cure 60- 7159 resists yellowing, vibration and impact.
- Compound Type: Encapsulating / Potting
- Cure Type / Technology: Single Component System, UV / Radiation Cured (also EB, Light)
- Industry: OEM / Industrial
- Substrate / Material Compatibility: Ceramic / Glass, Metal, Plastic
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Supplier: ELANTAS North America LLC
Description: wire enamel, impregnating resins, potting compounds, casting resins, conformal coatings, adhesives, and specialty epoxy products used in hi-temp applications used for a number of electrical, industrial, automotive, aerospace and civil applications.
- Coeff. of Thermal Expansion (CTE): 111 µin/in-F
- Compound Type: Encapsulating / Potting
- Cure Type / Technology: Two Component System, Thermosetting / Crosslinking, Room Temperature Curing
- Dielectric Constant (Relative Permittivity): 3.5
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Supplier: MacDermid Alpha Electronics Solutions
Description: High-reliability, two-component polyurethane conformal coating for demanding applications. Product Overview Electrolube® 2K301P is a high-performance, two-component conformal coating specifically formulated for selective coating processes. It features
- Cure Type / Technology: Two Component System
- Industry: Electronics, Semiconductors / IC Packaging, Automotive
- Material Type: Conformal / Encapsulating Coating
- Use Temperature: -85 to 302 F
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Supplier: Protavic America, Inc.
Description: ANA-97174 UV is a clear Ultraviolet/ Visible light curing adhesive. It is a low viscosity urethane modified acrylic casting system. It was developed for adhesive and coating applications. It is recommended for small electrical/electroni c casting and encapsulating applications that require
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Composition: Unfilled
- Compound Type: Electrically Conductive
- Cure Type / Technology: Thermosetting / Crosslinking, UV / Radiation Cured (also EB, Light), Two Component System
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Supplier: Master Bond, Inc.
Description: Featuring resounding softness and dimensional stability, Super Gel 9AO is a two component system that delivers superior thermal conductivity and electrical insulation values. Excellent flow properties and low exotherm enable it to be cast in larger sections up to 2-3 inches thick. Super Gel 9
- Chemical / Polymer System Type: Epoxy (EP), Polyurethane (PU, PUR), Silicone
- Composition: Unfilled
- Compound Type: Thermally Conductive
- Cure Type / Technology: Thermosetting / Crosslinking, Room Temp. Cure / Vulcanizing, Two Component System
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Featured Products Top
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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. -
ELANTAS PDG, Inc. manufactures custom conformal coatings to match your specifications. (read more)
Browse Conformal Coatings Datasheets for ELANTAS North America LLC -
Conformal Coatings With the recent addition of the CONAP® and Conathane® products, ELANTAS offers (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.