LORD 7545F
Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses
Main features
- 45 to 65 Minute A/F Work Time
- Manual or Automated A/F Dispensing
- Non-Sag A/F Vertical Placement
Product Description
LORD 7545-F Curative is a curative component that extends the processing window of LORD 7545-A/F equal-mix urethane adhesive systems. The off-white paste has a typical Brookfield viscosity of 230,000 to 650,000 cP at 77 deg F (25 deg C) and mixes with LORD 7545-A resin at 1:1 by volume or 1:0.85 by weight. This A/F configuration provides 45 to 65 minutes of typical working time and reaches handling strength in 4 to 5 hours at 75 deg F (24 deg C), supporting assemblies that need more placement time. The system can be dispensed with handheld cartridges or automatic equipment and retains non-sag behavior on vertical or overhead surfaces. LORD 7545-F is a curative component, not a standalone adhesive.
Key features
- Extended A/F working window: Provides 45 to 65 minutes of typical working time at 75 deg F (24 deg C) when mixed with LORD 7545-A.
- Flexible dispensing methods: Supports handheld cartridge or automatic meter/mix/dispense application as part of the A/F system.
- Non-sag system placement: The mixed 7545 system retains position on vertical or overhead surfaces.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Physical Properties
Thermal Properties
Mechanical Properties
Chemical Properties
Additional Information
As-supplied / before-processing properties
Values apply to the standalone LORD 7545-F curative component.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance | Off-white paste | - | LORD 7545-F curative |
| Viscosity | 230,000 to 650,000 | cP | Typical; Brookfield at 77 deg F (25 deg C); LORD 7545-F curative |
| Density | 10.5 to 11.1 | lb/gal | Typical; LORD 7545-F curative (1258 to 1330 kg/m^3) |
| Flash point | >200 | deg F | Typical; closed cup; LORD 7545-F curative (>93 deg C) |
