Item Name: LORD® 7545 Urethane Adhesive
Manufacturer: Parker Lord (Parker Hannifin Corporation)
Technologies: Equal-mix, two-component urethane adhesive system
Color: Off-white, black, or brown paste (depending on resin/curative)
Cure Type: Room temperature cure, accelerated with heat
Package Size: Contact to Techniq VN for details.
Shelf Life: 6 months
LORD® 7545 is a two-component, equal-mix urethane adhesive system engineered to bond FRP, SMC, primed metals, and dissimilar substrates with minimal surface preparation. It is available in multiple working times to suit different processing needs. The cured adhesive is off-white, durable, non-flammable, environmentally resistant, and resistant to solvents, weathering, humidity, and salt spray. Its non-sag formulation allows application on vertical and overhead surfaces.
Structural bonding of FRP, SMC, ABS, PC/ABS, CFRP, and primed/e-coated metals.
Automotive, industrial, and composite assembly applications.
Situations requiring strong chemical, moisture, and weathering resistance.
Useful for filling large gaps and bonding irregular surfaces.
| Property | Resin 7545-A | Curatives (G–F Range) | Mixed (Resin + Curative) |
|---|---|---|---|
| Appearance | Brown Paste | Black / Off-White Pastes | Off-White |
| Viscosity (cP @ 25 °C) | 25,000–70,000 | 230,000–650,000 | – |
| Density (lb/gal / kg/m³) | 12.5–12.8 / 1498–1534 | 10.5–11.2 / 1258–1342 | – |
| Flash Point (°F / °C) | >200 / >93 | >200 / >93 | – |
| Mix Ratio (Resin:Curative, vol.) | – | – | 1:1 (1:0.85–0.87 by wt.) |
| Solids Content (%) | – | – | 100 |
| Working Time (min @ 24 °C) | – | – | 1.5 – 65 (depending on curative) |
| Handling Strength (time @ 24 °C) | – | – | 10 min – 5 hrs |
| Cured Properties | – | – | Shore D: 67; Tensile: 3000 psi (20.7 MPa); Elongation: 72%; Tg: 116 °F (47 °C); Moisture Absorption: <1% |
LORD 7545 delivers structural-grade performance with high tensile strength, flexibility, and long-term environmental durability. Its variable working times and gap-filling capability make it adaptable to diverse industrial bonding needs.
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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