LOCTITE® PC 9593 Fast Cure High Impact Wearing Compound
Features and Benefits
LOCTITE PC 9593 is a two component ceramic and silicon carbide filled 100% solid epoxy resin system.
LOCTITE® PC 9593 is a two component ceramic and silicon carbide filled 100% solid epoxy resin system designed to protect, rebuild and repair wear areas of processing equipment quickly, which is also subjected to impact. Typical applications include dredge pump liners, flumes, troughs, vibrating feeders, chutes & hoppers and other processing equipment that is exposed to both abrasion and impact.
- Outstanding resistance to impact and wear
- Functional cure in 4 hours
- Rubber toughened polymer matrix with alumina bead and silicon carbide
- Easy to mix
- Coverage: 0.245m @ 6mm thick for a 3KG kit
Documents and Downloads
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Technical Information
| Application method | Trowel |
| Applications | Protective coating |
| Colour | Blue |
| Cure type | Room temperature (ambient) cure, Two component mix |
| Key characteristics | Cure speed: fast cure, Impact resistance: high, Wear resistant |
| Mix ratio, by volume | 2:1 |
| Mix ratio, by weight | 2:1 |
| Operating temperature | <120.0 °C (248.0 °F ) |
| Physical form | Paste |
| Recommended for use with | Metal |
| Shore hardness | 85.0 |
| Work life | 15.0 min. |
How to
Step by Step Guide
1. Preparation - Cleaning
Remove dirt, oil, grease etc with a suitable high pressure water cleaning system using LOCTITE SF 7840 cleaner/degreaser.
2. Preparation - Blasting
Blast all surfaces to be coated with a sharp edged angular grit to a depth of profile of 75 to 100 microns, and a degree of cleanliness of Near White Metal (SIS SA 2½ /SSPC-SP 10).
3. Preparation - Cleaning
After blasting, metal surfaces should be cleaned with a waterless LOCTITE® cleaner, e.g. LOCTITE SF 7365, SF 7063 or SF 7611 and allow the surface to dry before application of the product. Coat the surface before any oxidation or contamination takes place.
4. Preparation - Protection from Flash Rusting
To avoid flash rust, repairs should be made as soon as possible. Otherwise, apply a thin coat of LOCTITE SF 7515 to all surfaces and allow to react for 1 minute. After 1 minute, blow off and dry the surface completely with clean and dry compressed air.
5. Mixing the Material
Measure 4 parts resin to 1 parts hardener by volume or weight. Transfer measured quantities or entire kit onto a clean and dry mixing surface and mix together with a trowel until uniform in color. If mixing larger quantities, a spiral mixing blade attached to a high torque electric or pneumatic drill can be used. If resin and hardener temperatures are 15°C or below, preheat resin only to about 30°C but not to exceed 40°C.
6. Application
Apply fully mixed material to the prepared surface. Initially apply the material in a very thin layer to "wet" out the surface and avoid air entrapment. Build up to desired thickness (minimum 6 mm), avoid air entrapment. At 25°C the working time is 30 minutes, and functional cure time is 7 hours. Working and cure time depend on temperature and mass - the higher the temperature and the larger the mass, the faster the cure.
Frequently Asked Questions
Why is surface preparation so important?
Will my cure time be affected if I bring in a cold part from outdoors into a warm room?
If I add more hardener, will that make it cure faster?
Can I add solvents to make them thinner (easier to work with)?
Can I mix just the amount I need instead of the entire amount of the composite?
When can I put my equipment back in service?
LOCTITE® PC 9593
LOCTITE PC 9593 is a two component ceramic and silicon carbide filled 100% solid epoxy resin system.