Products/Services for Polyurethane Electrical Insulating Varnish
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Insulating Varnishes and Impregnating Resins - (37 companies)Insulating varnishes and impregnating resins are designed for applications that require a low-viscosity resin or varnish for coil impregnation or magnet wire coating insulation. The resin may infiltrate the coil or electrical device through dipping...Substrate / Material CompatibilityFormChemical / Polymer System Type
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Electrical Insulation and Dielectric Materials - (401 companies)...pipes, tubes, ducts, and other process components. Tape - Products are specialized tapes for electrical and electronic applications. Examples include double-sided thermal interface tapes and electrically-insulating or dielectric tapes. Tile - Tile... -
Electrical Power Wires - (645 companies)How to Select Electrical Power Wires. Electrical power wires are solid or stranded conductors surrounded by insulation, shielding, and a protective jacket. Cable Types. The GlobalSpec SpecSearch database allows industrial buyers to select... -
Electrical and Electronic Resins - (520 companies)Types. Dielectric or electrically insulating electrical and electronic resins are the most prevalent types. Electrically conductive products provide low resistivity and are often used to prevent electrostatic discharge (ESD), electromagnetic... -
Encapsulants and Potting Compounds - (254 companies)...insulation and other specialized characteristics. Basic Information. Encapsulants and potting compounds are designed to insulate and protect electrical and electronic components. They typically provide environmental protection, electrical insulation... -
Conformal Coatings - (150 companies)Conformal coatings encapsulate circuit boards and their electronic components in order to prevent the ingress of moisture, fungus, dust and other environmental contaminants. Types. There are several basic types of conformal coatings. Electrically...
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Industrial Coatings - (1710 companies)...such as electrical components, can be coated uniformly and quickly. The disadvantages are that the product size is limited and inside corners have low film thickness owing to the well-known Faraday cage effect. Electrophoretic deposition includes a broad...
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Dielectric Ceramics and Substrates - (157 companies)Dielectric ceramics and substrates are electrical insulators with dielectric strength, dielectric constant and loss tangent values tailored for specific device applications. Dielectric ceramics and substrates are electrical insulators...
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Thermal Compounds and Thermal Interface Materials - (241 companies)...that are electrically conductive, resistive, insulating, or suitable for high voltage applications are also available. Flame retardant materials reduce the spread of flames or resist ignition when exposed to high temperatures. Thermal compounds...
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Polymers and Plastic Resins - (879 companies)...on a variety of different systems, including silicone, polyurethane, chloroprene, butyl, polybutadiene, neoprene, natural rubber or isoprene, and other synthetic rubber or compounds. Thermosets or thermosetting plastics are polymer materials that have...
Product News
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ELANTAS North America LLC
Custom Insulating Varnishes & Impregnating Resins ELANTAS PDG, Inc. manufactures custom insulating varnishes and impregnating resins to match your specifications. (read more)Browse Insulating Varnishes and Impregnating Resins Datasheets for ELANTAS North America LLC -
Master Bond, Inc.
EP54TC: Electrically Insulating Epoxy Master Bond EP54TC is a two-component epoxy engineered for heat sink bonding and thermal management applications where efficient heat transfer is critical. Featuring the highest thermal conductivity in the Master Bond electrically insulating portfolio --exceeding 6 W/(m .K) --it delivers exceptional heat dissipation while remaining electrically non-conductive and compliant with ASTM E595 NASA low outgassing requirements. Formulated with a specialty filler featuring a particle size range of 5... (read more)Browse Industrial Adhesives Datasheets for Master Bond, Inc. -
Master Bond, Inc.
Thermally conductive electrically insulating epoxy Key Features: Thermal conductivity exceeds 6 W/(m *K). Applicable in very thin bond lines. Low thermal resistance. Low coefficient of thermal expansion. Used for bonding and sealing applications. (read more)Browse Thermal Compounds and Thermal Interface Materials Datasheets for Master Bond, Inc. -
Master Bond, Inc.
Nanosilica Filled, Electrically Insulative Epoxy EP21NS is a two part, moderate viscosity, nanosilica filled epoxy system for bonding, sealing, coating and encapsulation. It has a nanosilica filler that imparts dimensional stability and abrasion resistance. Product advantages include a convenient one to one mix ratio by weight, a long working life. moderately high viscosity, flowable, noteworthy abrasion resistance, and exceptional electrical properties at 16 GHz. (read more)Browse Electrical and Electronic Resins Datasheets for Master Bond, Inc. -
ELANTAS North America LLC
Custom Polyurethane Adhesives and Sealants . Watch > > >Discover Altana in daily life. Discover products from the ALTANA Group in your daily life. Whether it 's paints, coatings, or closures - we ensure more joy, comfort, and sustainability. Products. ELANTAS PDG, Inc. offers a broad portfolio covering a wide range of application areas and market segments. Please select a product group below or see our full list of brochures. ELANTAS. ELANTAS produces insulating materials for the electrical and electronics industry. They are found in electric... (read more)Browse Polyurethane Adhesives and Sealants Datasheets for ELANTAS North America LLC -
Keystone Electronics Corp.
Teflon Insulated PCB Terminals Press-in type Teflon (PTFE) Insulated terminals for high temperature and high quality terminal and connector applications from Keystone Electronics. Engineered for high density packaging on .062 and .093 thick PC boards, the parts provide outstanding electrical, mechanical, thermal and chemical characteristics. These terminals are rugged and resistant to mechanical shocks and vibrations and an operational temperature range of -85 F (-65 C) to +400 F (204 C). Terminals and pins are manufactured... (read more)Browse PCB Pins and Receptacles Datasheets for Keystone Electronics Corp. -
Mid-Mountain Materials, Inc.
Applications of Polyurethane Coated Fabrics properties. Improved insulation: Polyurethane coated fabrics also offer excellent electrical and thermal insulation, so are an excellent alternative to PTFE/PFAS materials with no risk of toxic gas production. Safety first: Polyurethane coated fabrics are excellent for fabricating insulation jackets or blankets that can be used even at very high temperatures with no risk of degradation or toxic gas production. Significantly lower environmental impact: polyurethane coated fabrics can degrade over... (read more)Browse Coated Fabrics Datasheets for Mid-Mountain Materials, Inc. -
Dongguan Sheen Electronic Technology Co., Ltd.
Thermal Insulating Film for Power Modules In power modules, inductors, and other compact electronic assemblies, thermal conductive insulating film plays a critical role in balancing electrical insulation and heat dissipation. But in real applications, its performance is not determined by one factor alone. The base material affects how well heat-conductive fillers disperse through the film. The type, shape, and loading of fillers also matter, since they directly influence thermal conductivity and heat flow pathways. At the same time... (read more)Browse Thermal Compounds and Thermal Interface Materials Datasheets for Dongguan Sheen Electronic Technology Co., Ltd. -
New England Wire Technologies Corporation
Specialty silicone rubber insulated cords Custom Coil Cords. Specialty silicone rubber insulated retractable cords, and more. Retractable cords, or coil cords, have a spring-like form that allows them to bend and stretch with minimal stress on the inner wires. Coil cords can typically be extended to a length several times greater than their at-rest length, but return to their original length when released making them suitable for situations that require extreme flex-life and repetitive movement. New England Wire Technologies... (read more) -
Conax Technologies
Mineral Insulated Bulk Thermocouple Cable High performance applications. Conax Technologies ' exclusive mineral insulated (MgO) Con-O-Clad (R) is manufactured using high performance/exotic alloys for critical applications in which performance under extreme temperatures or severe environmental conditions is required. We have over 70 years of experience in the design and manufacture of mineral insulated cable, and we routinely produce metal sheathed thermocouple cable for the aerospace and power generation industries. Con-O-Clad... (read more)Browse Thermocouple Wire Datasheets for Conax Technologies
More Information
Indicates content that may require registration and/or purchase.
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Fundamental Building Blocks for Circuits on Textiles
Each copper wire itself is coated with a polyurethane varnish as electrical insulation .
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Preparation and properties of one‐pack polybenzoxazine‐modified polyurethanes with improved thermal stability and electrical insulating properties
On account of their excellent electrical proper- ties, polyurethanes play an important role as solid insulating materials in electric devices (cables, transformers, generators, motors, etc.).8,9 In 1950, electrical insulating varnishes based on polyurethanes were introduced.
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Poly(amide-acetals) and poly(ester-acetals) from polyol acetals of methyl 9(10)-formylstearate: Preparation and physical characterization
Today, such polymers are being reported with greater frequency, mainly in patents concerned with such applications as unsaturated polyester resins (3); engineering thermoplastics, films, and fibers (4-6); electrical insulating varnish (7); polyurethane coatings (8); and printing ink binders (9).
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Clinical and socio‐professional fate of isocyanate‐induced asthma
manufactured polyurethane foam, four worked in the vicinity of engineering processes emitting various isocyanate compounds, two were cabinet makers who used polyureth- ane products for glue and varnish , and one used polyurethane foam for electrical insulation .
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Handbook of Smart Textiles
Hence, the copper wire was determined as 40 μm in diameter, and it was coated by a polyurethane varnish with the thickness of 7 μm as electrical insulation [27].
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Polyurethanes
The excellent electrical, physical, chemical, and moisture resistant properties of the polyurethane coatings has led to their use in electri- cal insulation as impregnation varnishes , dip varnishes for motors, con- denser varnishes, and baked wire enamels (906, 939).
