Motor Transformer Assembly
Adelphi Material products have been trusted to bond rotor and stator laminations, magnets, cyclotrons, and cosmotrons. We also offer high temperature electrical potting compounds and powdered epoxies for electrical insulating and electric conductivity as well as UV curable adhesives for temporary metal maskants and insulating coatings.
Highlights:
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Used by the US Army and Missile
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Reduces Core and Eddy Current Losses
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Increases Efficiency
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Provides Weight Optimization
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Improves Consistency in Size and Shape yielding Improved Consistency in Performance.
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Superior Thin Film Adhesion
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Superior Heat Dissipation
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Thermal Shock Resistance
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Chemical Resistant
Uses:
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Stack Lamination
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UV Curable Protective Coatings
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Magnet Bonding
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Potting Compounds
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Encapsulating Compounds
Magnet Bonding Excellent
Torque Strength
High Temp. Insulative
Potting.
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Popular Products
A-64
It can be used for bonding all metals, hard plastics, treated Teflon, and olefin plastics to themselves or to dissimilar materials. This adhesive cures at room temperature, making it perfect for use of NdFeB magnets with low Curie temperatures. A special application of this adhesive is as a terminal sealer where the thixotropy of the adhesive is essential to successful spot bonding of the wires to the terminal. A-64 is recommended for any application where the flow of the adhesive during cure cannot be tolerated.
Tensile Shear
Viscosity
Resistant
Curing
Parts
(psi)
(cps)
2311
Thixatropic
Low out-gassing Moderate thermal changes
Room Temperature
2
A-643
Adelphi A643 is a one part, heat cure adhesive designed for high temperature following applications : 1. Motor laminates 2. Transform cores. It formulated with exceptionally low hydrolysable chloride for exceptional chemical resistance to aggressive solvents and concentrated acids.
Lap Shear
Viscosity
Resistant
Curing
Parts
(psi)
(cps)
4500
1200+
Chemical Resistant
Acid Resistant
Heat
1
A-779
Adelphi A779 is a low mixed viscosity, high strength, 100% reactive, room temperature curing formulated epoxy adhesive for
1. Bonding rigid expanded plastic foams to themselves or to metal, plywood, or other rigid materials.
2. Bonding a wide variety of skins to cores (expanded polystyrene foam, foamed glass, honeycomb, etc.) in the fabrication of sandwich panels.
3. Bonding all metals and other rigid materials (such as glass, ceramics, most plastics, plastic foams, structural laminates) to themselves and to each other.
Color
Lap Shear
Viscosity
Shelf Life
Parts
(psi)
(cps)
Part A: Red
Part B: Amber
2200
Part A:1000
Part B: 20000
12months
2
A-7993
Adelphi A-7793 is having superior adhesion and can easily forms protective coatings, with 600ºF service. This low viscosity, liquid adhesive forms ultra thin bond lines and is ideal for impregnating, coating, and encapsulating. It has the chemical, electrical, and radiation resistance that is often required in the most critical applications.
Color
Viscosity
Tensile Strength
VOC
Parts
(cps)
(psi)
Amber
1600
10300
Zero
2
A-64
It can be used for bonding all metals, hard plastics, treated Teflon, and olefin plastics to themselves or to dissimilar materials. This adhesive cures at room temperature, making it perfect for use of NdFeB magnets with low Curie temperatures. A special application of this adhesive is as a terminal sealer where the thixotropy of the adhesive is essential to successful spot bonding of the wires to the terminal. A-64 is recommended for any application where the flow of the adhesive during cure cannot be tolerated.
Tensile Shear
Viscosity
Resistant
Curing
Parts
(psi)
(cps)
2311
Thixatropic
Low out-gassing Moderate thermal changes
Room Temperature
2
A-643
Adelphi A643 is a one part, heat cure adhesive designed for high temperature following applications : 1. Motor laminates 2. Transform cores. It formulated with exceptionally low hydrolysable chloride for exceptional chemical resistance to aggressive solvents and concentrated acids.
Lap Shear
Viscosity
Resistant
Curing
Parts
(psi)
(cps)
4500
1200+
Chemical Resistant
Acid Resistant
Heat
1
A-779
Adelphi A779 is a low mixed viscosity, high strength, 100% reactive, room temperature curing formulated epoxy adhesive for
1. Bonding rigid expanded plastic foams to themselves or to metal, plywood, or other rigid materials.
2. Bonding a wide variety of skins to cores (expanded polystyrene foam, foamed glass, honeycomb, etc.) in the fabrication of sandwich panels.
3. Bonding all metals and other rigid materials (such as glass, ceramics, most plastics, plastic foams, structural laminates) to themselves and to each other.
Color
Lap Shear
Viscosity
Shelf Life
Parts
(psi)
(cps)
Part A: Red
Part B: Amber
2200
Part A:1000
Part B: 20000
12months
2
A-7993
Adelphi A-7793 is having superior adhesion and can easily forms protective coatings, with 600ºF service. This low viscosity, liquid adhesive forms ultra thin bond lines and is ideal for impregnating, coating, and encapsulating. It has the chemical, electrical, and radiation resistance that is often required in the most critical applications.
Color
Viscosity
Tensile Strength
VOC
Parts
(cps)
(psi)
Amber
1600
10300
Zero
2