• Item Name: URALANE® 5774-1 A/C
• Manufacturer: Huntsman
• Technologies: Polyurethanes (PU)
• Color: Soft paste
• Cure Type: Two-component, room-temperature or accelerated heat cure
• Package Size: Contact to Techniq VN for details.
• Shelf Life: 6 months
URALANE® 5774-1 A/C is a two-component (2K) polyurethane adhesive that is self-extinguishing and cures at room or elevated temperatures. It forms tough, impact-resistant bonds to metals, plastics, and thermoplastics. The mixed material is a soft paste suitable for vertical or overhead surfaces. Cure can be accelerated at moderate temperatures (65–95°C) for faster production. This product is available in dual-barrel cartridges for convenient application and is qualified to Boeing BMS 5-105, Type 5.
Aerospace interior components: air ducts, canopies, overhead bins, seats, window frames
Vertical or overhead surfaces bonding
Compatible substrates: metals, plastics, thermoplastics
Automotive and aviation bonding
Before Mixing / After Mixing
| Property | Test Method | Value (Before Mixing) | Value (After Mixing) |
|---|---|---|---|
| Physical Form | – | Paste | Paste |
| Density | ASTM D792 | 1.15 g/cm³ | 1.15 g/cm³ |
| Gel Time | – | – | 15–25 min at 25°C, 100 g |
| Tensile Lap Shear, Aluminum | ASTM D1002 | – | -67°F: 4.5 MPa; 77°F: 2.2 MPa; 180°F: 1.3 MPa; 77°F aged: 2.3 MPa |
| Tensile Lap Shear, Polycarbonate | ASTM D1002 | – | 77°F: 1.0 MPa |
| Tensile Lap Shear, Declar® | ASTM D1002 | – | 77°F: 1.35 MPa; 180°F: 0.6 MPa |
| Tensile Lap Shear, Kydex® 6565 | ASTM D1002 | – | 77°F: 1.2 MPa; 180°F: 0.45 MPa |
| T-Peel, Aluminum | ASTM D1876 | – | 77°F: 35 N/mm; -67°F: 50 N/mm; aged: 30 N/mm |
| T-Peel, Polycarbonate | ASTM D1876 | – | 77°F: 35–40 N/mm |
| Hardness, Shore D | ASTM D2240 | – | 50–60 |
| Elongation, % | ASTM D412 | – | 180 |
| Self-extinguish Time | – | – | < 2 sec |
| Burn Length | – | – | < 7 in |
| Drip Self-extinguishing Time | – | – | < 1 sec |
| Typical Cure Cycles | – | – | 7 days RT; or gel at RT + 2–4 h at 65°C; or 1–2 h at 95°C |
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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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