Swift®lock 2U340
1 of 67 products in this brandChemical Family: Polyurethanes (PU)
RTU Product Type: 1K (1 component) Adhesive, Hot Melt Adhesive, Reactive Adhesive
Application Area: Engineered Wood Flooring, Interior Panel, Panels, Woodwork
Application Method: Roll Coater
Compatible Substrates & Surfaces: Acrylonitrile Butadiene Styrene (ABS), Coated Surfaces, Composites, Metal, Plastics, Polybutylene Terephthalate (PBT), Polycarbonate (PC), Polypropylene (PP), Vinyl, Wood
Features: Chemical Resistant, Excellent Moisture Resistance, Good Adhesion, Good Bonding Strength, Good Cold Resistance, Good Green Strength, Good Peeling Strength, Heat Resistance, High Flexibility, Long Open Time, Low Temperature Performance
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Type Document Name
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Technical Data SheetSwift®lock 2U340 Technical Data Sheet
Enhanced TDS
Identification
- Chemical Family
- GBU
- RTU Product Type
- Categories
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Application Information
- Cure Method
Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
Applications & Uses
- Application and Cleaning Information
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- Product is ready-to-use as received; do not dilute hot melt adhesive.
- Confirm compatibility before making hot melt adhesive changes.
- To clean up spilled adhesive, allow the adhesive to cool to room temperature and scrape off heavy deposits with a putty knife. Any uncured residual film may be wiped clean with a common polyurethane solvent (toluene, MEK). Clean up the adhesive before it cures.
Features
- Ready-to-Use Product Features
Features & Benefits
- Labeling Claims
Packaging & Availability
- Country Availability
- Regional Availability
Physical Properties
- Physical Form
- Appearance
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Off white viscous liquid
Properties
- Solid Content:
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100 %
- Strain at Break:
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800 %
- Tensile Strength:
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31.05 MPa
- Note
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* - dependent upon moisture and temperature
- Material Specifications
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Value Units Test Method / Conditions Cure Rate (in 24h, dependent on moisture and temperature) 75 % - Elongation at Break 800 % ASTM D638 Green Strength Build (at 77°F, 15 sec, 50% RH) min. 50 psi - Open Time 180 seconds - Secant Modulus (at 2%) 16000 psi - Softening Point (prior to full cure) 150 °F - Solids Content 100 % - Tensile Strength 4500 psi ASTM D638 - Rheological Properties
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Value Units Test Method / Conditions Viscosity (at 250 °F) 19000 cPs - - Appearance
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Off white viscous liquid
Safety & Health
- Safety and Disposal
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- Use with local exhaust ventilation to remove MDI (isocyanate) vapors anywhere heated product is exposed to air including adhesive un-loaders, pre-melters, and application areas. Local exhaust ventilation may be required to maintain exposures at safe levels.
- Users of reactive hot melt polyurethane adhesives should maintain an ongoing industrial hygiene program which should include employee training, monitoring of MDI levels, and ongoing verification of ventilation system performance.
Storage & Handling
- Storage Condition
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To ensure maximum stability, product should be stored in the original closed container in an interior location capable of maintaining a constant temperature and a cool dry environment.
- Shelf Life
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6 months (unopen original container)