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Adhesives, Sealants & Equipment

Adelphi products offer exceptional durability and adhesion to a wide range of substrates - including Teflon!

Highlights: 

  • High temperature resistance to 3200F/Cryogenic

  • Resistance to:

    • Submersion in Harsh Solvents, Hydraulic Fluids, Jet Fuel Oils, Oils, Outdoor Weather Conditions, Thermal Cycling, Salt Spray, Corrosion, Humidity, Fungus, Abrasion, Creep and Fatigue. 

  • Meets NASA outgassing requirements, flame, smoke and toxic emission standards.

  • Excellent dielectric strength -- even as a thin film.

  • Potting and adhesives with outstanding heat dissipation and insulation values and torque.

  • Easy to use with wide range of viscosity and cure time.

 

​Uses: 

  • Aircraft, Aerospace and Space Missions. 

  • Ground Equipment, Repair.

  • Military and Defense.

  • Helicopter Manufacturing and Repair. 

  • Drone Manufacturing and Repair.

  • Navigation Systems.

  • Control Panels. 

  • Commercial Aircraft, Firewall Assembly, Shaker Control Assembly, Shims and more.

Equipment:

  • Table Top Roller Coating Machine

  • Roller sizes available from 10" to 62"

  • Substrate Thickness ranges from .003" to 4"

uv cureable picutre.jpg

UV Curable Adhesive

Our technicians are creative 

We provide a product that will work in YOUR process & meet YOUR requirements. 

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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

(psi)

Viscosity

(cps)

Resistant

Curing

Parts

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

(psi)

Viscosity

(cps)

Resistant

Curing

Parts

4500

1200+

Chemical Resistant
Acid Resistant

Heat

1

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

(cps)

Tensile Strength

VOC

(psi)

Parts

Amber

1600

10300

Zero

2

A-833

0 VOC 100% -solids, 2 part epoxy. Excellent for metal to metal and other rigid materials such as glass, plastics, wood, and structural laminates. Paste form is easy to apply and resistant to drip. Bonds Teflon to anodized aluminum. Used in the manufacture of aluminum propeller blade shanks.

Performance properties meet Hamilton Standard Div. of United Technologies Corp. for the bonding of treated Teflon to anodized aluminum propeller blade shanks.

Lap Shear

(psi)

Dielectric

(Volts/Mil@ RT)

Resistant

Curing

Parts

1500+

1200+

Hydraulic Fluids
Environmental Condt
Salt Spray ​

Heat

2

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