Permabond ET5422 Thixotropic Epoxy with Excellent Shock & Vibration Resistance
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SKU:
PBND_ET5422_050ML
Regular price
$38.00 CAD
13 units available
SKU
- Type Epoxy
- Vendor Permabond
- SKU PBND_ET5422_050ML
Permabond® ET5422 is a high-performance, two-part epoxy adhesive engineered for demanding applications that require exceptional strength and durability. This thixotropic formula is designed to create a strong, lasting bond with excellent resistance to both impact and vibration.
Key Features and Benefits
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Exceptional Durability: This adhesive provides high shear and peel strength, creating an incredibly tough bond that resists impact and vibration in the most challenging conditions.
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High-Temperature Resistance: ET5422 maintains its impressive performance even at elevated temperatures. For a significant boost in thermal resistance, a simple post-cure process can be applied, increasing its glass transition temperature (Tg) to 115∘C (239∘F).
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Easy Application: The adhesive's controlled flow properties and long pot life of up to 3 hours make it easy to mix and apply, especially for gap-filling applications up to 5mm.
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Versatile Bonding: It effectively bonds a wide range of materials, including aluminum, mild steel, stainless steel, carbon fiber, and various composites.
Technical Specifications
The ET5422 is a two-part epoxy system with an off-white A-side and a blue B-side. It has a mixing ratio of 2:1 by volume and a maximum gap-filling capability of 5 mm.
Curing Times
| Curing Condition | Handling Time | Working Strength | Full Cure |
| Room Temp (23∘C) | 16 hours | 24 hours | 5 days |
| Heat Curing | N/A | N/A | 1 hour at 82∘C |
For full technical details, including surface preparation instructions and safety information, please refer to the product's official safety data sheet (SDS).
Product Name
Permabond ET5422 Thixotropic Epoxy with Excellent Shock & Vibration Resistance
Brief Description
Permabond ET5422 is a high-performance, two-part, thixotropic epoxy adhesive specifically engineered for structural bonding applications requiring toughness, high strength, and excellent resistance to impact and vibration. It is designed for demanding environments, including high-temperature applications, and is capable of bonding dissimilar materials.
Popular Applications & Uses
- Structural bonding of metals, composites, and plastics.- Aluminum bonding.- Composite manufacturing (carbon fiber, GFRP, polyester GRP).- Industrial and marine equipment.- Replacing mechanical fasteners and welding.- Gap filling applications (up to 5mm).- Applications requiring toughness and high strength.
Industries that Commonly Use It
- Aerospace/Defense- Automotive Service/Repair- General Manufacturing- Marine- Metal Fabrication- Transportation/ Specialty Vehicle
Special and Unique Features
- Thixotropic (non-drip) formula for vertical and overhead bonding.- Excellent resistance to impact and vibration.- High shear and peel strength.- Long open time, providing up to 3 hours of workability.- Gap filling capabilities up to 5mm.- High temperature resistance, withstanding up to 115°C (post-cure).- Accelerated cure option with heat for faster processing.- Ability to bond dissimilar materials.- Ideal for replacing mechanical fasteners and welding.
Key Properties
- Mix Ratio: 2:1 by volume (100:44 by weight).- Handling Time: 16 hours at 23°C (or 3 hours workability/pot life).- Full Cure: 5 days at 23°C (or 1 hour at 82°C for accelerated curing).- Shear Strength (Aluminum): 30-40 N/mm² (4350-5800 psi).- Peel Strength (Aluminum): Up to 320 N/25mm (70 PIW) (5 days @ 23°C).- Impact Strength: 20-30 KJ/m².- Hardness: >80 Shore D.- High Temperature Resistance: Up to 115°C (post-cure).- Appearance: Off-white A-side, blue B-side (uncured).- Viscosity: Thixotropic.
Surface Compatibility
- Aluminum- Mild Steel- Stainless Steel- Hot Dip Galvanized- Copper- Carbon Fiber- Epoxy GFRP- Polyester GRP- Other metals, composites, and plastics
Known backups / known substitutes
- Permabond ET5429: A thixotropic two-part adhesive with excellent resistance to impact and vibration, high shear and peel strength, and high temperature resistance.- Permabond ET5428: A thixotropic two-part adhesive with excellent resistance to impact and vibration, often used for composite bonding.- Permabond ET536: A toughened, thixotropic epoxy with good adhesion to various substrates, providing high peel resistance and high shear strength, and excellent gap fill.- General structural acrylic adhesives and other epoxies are also used for metal bonding, depending on specific application requirements.
Comparison Note
Permabond ET5422 distinguishes itself with a robust combination of high shear and peel strength, exceptional impact and vibration resistance, and reliable high-temperature performance. These characteristics make it particularly well-suited for demanding structural applications where it can effectively replace traditional mechanical fasteners or welding. Its thixotropic nature ensures a non-drip application, while its long open time and significant gap-filling capabilities enhance ease of use and versatility in assembly processes.
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And especially if you are considering or comparing a few different formulas. Our datasheet server can help you download the necessary data to help u decide and keep your project going.
Click Here to visit our Datasheet Server (TDS, SDS, Fact Sheets, Selector Guides, etc)