LORD 7545-A
Harmonization Code : 3907.30.00.40 | Epoxy Mold Compounds containing by weight more than 70 % silicon dioxide
Main features
- Multi-Curative Work-Time Flexibility
- Equal-Volume System Mixing
- Manual or Automated Dispensing
Product Description
LORD 7545-A Resin is the brown paste resin component used with compatible LORD 7545 curatives to form equal-mix, two-component urethane adhesive systems. It has a typical Brookfield viscosity of 25,000 to 70,000 cP at 77 deg F (25 deg C) and a density of 12.5 to 12.8 lb/gal. The resin mixes 1:1 by volume with the selected curative, allowing the 7545 system to be configured for working times from 1.5 to 65 minutes at 75 deg F (24 deg C). Handheld cartridges or automatic meter/mix/dispense equipment can be used for application. LORD 7545-A is supplied as Part 1 and is not a complete adhesive without an appropriate curative.
Key features
- Common resin component: Pairs with compatible LORD 7545 curatives to create configuration-specific working and handling times.
- Equal-volume mixing: Mixes with the selected curative at a 1:1 ratio by volume for cartridge or bulk dispensing.
- Flexible dispensing methods: Can be applied with handheld cartridges or automatic meter/mix/dispense equipment as part of the mixed system.
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-A resin component.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance | Brown paste | - | LORD 7545-A resin |
| Viscosity | 25,000 to 70,000 | cP | Typical; Brookfield at 77 deg F (25 deg C); LORD 7545-A resin |
| Density | 12.5 to 12.8 | lb/gal | Typical; LORD 7545-A resin (1498 to 1534 kg/m^3) |
| Flash point | >200 | deg F | Typical; closed cup; LORD 7545-A resin (>93 deg C) |
