LOCTITE HY 4090 Universal Structural Bonder
Features and Benefits
- Vibration, shock loads and impact resistance
- Temperature resistance up to 150 °C
- Gap filling up to 5mm
- High moisture resistance
- UV resistant allowing outdoor applications
- Viscoelastic & Finite Strain FEA data cards available
Documents and Downloads
- 400 g Twin (Dual) Cartridge 10.0/case - IDH 2060035
- 50 g Twin (Dual) Cartridge 10.0/case - IDH 2123350
Size Case: 400 g Twin (Dual) Cartridge
Size Case: 50 g Twin (Dual) Cartridge
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|Application Method||Dispense Gun|
|Applications||Bonding Dissimilar Materials, Bonding Plastic, Bonding Rubber, Construction, Direct Bonding, Edge Bonding, Exterior Repairs, Interior Repairs, Structural Bonding|
|Cure Type||Room Temperature (Ambient) Cure, Two Component Mix|
|FEA (Finite Element Analysis)||Finite Strain, Viscoelastic|
|Fixture Time||<180.0 sec.|
|Gap Fill||2.0 mm|
|Mix Ratio, by Weight||1 : 1|
|Number of Components||2 Part|
|Shear Strength, Steel (grit blasted)||17.0 N/mm² (2420.0 psi )|
|Substrates||Composite, Composite: Advanced Composites, Dry Surface, Elastomer: Highly Filled Elastomer, Epoxy, Fiberboard, Gel Coat, Laminate, Metal, Non-Gel Coat, Painted Surface, Phenolic, Plastic, Rubber, Thermoplastic, Thermoset, Urethane: Cast Urethane, Vinyl, Wood|
|Color, Mixed||Off White|
|Key Characteristics, Mixed||Cure Speed: Fast Cure, Gap Filling, Humidity Resistant, Impact Resistant, Moisture Resistant, UV Resistant, Vibration Resistant, Viscosity: High Viscosity|
|Operating Temperature, Mixed||-40.0 - 300.0 °C (-40.0 - 284.0 °F )|
|Viscosity, Cone & Plate, Resin @ 25.0 °C||4000.0 - 7000.0 mPa·s (cP)|
|Color, Hardener||Off White|
|Viscosity, Cone & Plate, Hardener @ 25.0 °C||25000.0 - 40000.0 mPa·s (cP)|
Step by Step Guide
1. Preparation - Cleaning
It is recommended to use the correct LOCTITE® cleaner for the surface to be bonded (such as LOCTITE® SF 7070™) to degrease and clean surfaces prior to applying the adhesive.
2. Preparation of Cartridge
Place cartridge in dispense gun. Remove cap from cartridge. Dispense a small amount so that material is coming out of both sides of cartridge. Attach mix nozzle and dispense a bead at least half of the length of the nozzle. The material is ready to use.
Apply a bead of material to one of the surfaces to be bonded. Join the parts and fixture in a way to prevent movement of the part until handling strength is obtained.
Where to Buy
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