LORD 7545-D
Harmonization Code : 3907.30.00.40 | Epoxy Mold Compounds containing by weight more than 70 % silicon dioxide
Main features
- 11 to 18 Minute A/D Work Time
- 90-Minute A/D Handling Strength
- Non-Sag A/D Vertical Placement
Product Description
LORD 7545-D Curative is the Part 2 curative for LORD 7545-A/D equal-mix urethane adhesive systems. Supplied as an off-white or black paste, it 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. The A/D configuration offers 11 to 18 minutes of typical working time and reaches handling strength in 90 minutes at 75 deg F (24 deg C). It is compatible with cartridge or automatic meter/mix/dispense application, and the mixed non-sag system can be placed on vertical or overhead surfaces. LORD 7545-D is not a standalone adhesive.
Key features
- 11 to 18 minute A/D work time: Provides 11 to 18 minutes of typical working time at 75 deg F (24 deg C) when mixed with LORD 7545-A.
- Ninety-minute handling strength: The LORD 7545-A/D configuration reaches handling strength in 90 minutes at 75 deg F (24 deg C).
- Non-sag system placement: The mixed 7545 system holds 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-D curative component.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance | Off-white or black paste | - | LORD 7545-D curative |
| Viscosity | 230,000 to 650,000 | cP | Typical; Brookfield at 77 deg F (25 deg C); LORD 7545-D curative |
| Density | 10.6 to 11.0 | lb/gal | Typical; LORD 7545-D curative (1270 to 1318 kg/m^3) |
| Flash point | >200 | deg F | Typical; closed cup; LORD 7545-D curative (>93 deg C) |
