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WEICON WP serves as protection for highly stressed surfaces. A coating with the epoxy resin system offers high strengths against wear and abrasion and is extremely resistant to chemicals. Plastic Metal WEICON WP prevents metal loss and replaces previously applied wear-resistant alloys, ceramic tiles and rubber linings as well as welded metal coatings. It can be used either for the regeneration of worn metal surfaces or as a wear-resistant coating. A particularly high level of protection is achieved when the wear is caused by particles hitting sideways.
LOCTITE® PC 7218 Nordbak Wear Prevention Coating is a general purpose epoxy resin system designed to protect parts from coarse particle abrasion or erosion on metals (with or without chemical attack). It is designed for parts such as cyclones/separator bodies, dust collectors/exhausters, pump liners/impellers, fan blades and housings, chutes/hoppers and elbows/transition points. It is trowelable and requires no additional tooling.
- Protects metals from course particle abrasion
- Easy to mix and apply, trowelable and non-sagging
- Suitable for chemical attack applications
- Renews worn surfaces fast
| WEICON SPESIFICATION | |
| Base | Epoxy |
| Filler | Ceramicbeats |
| Texture | Pasty |
| Colour | Grey |
| Processing Temperature | +15°C to +40°C |
| Component Temperature | >3°C above dew point |
| Relative Air Humidity | <85% |
| Mixing Ratio by Weight | 100:100 |
| Mixing Ratio by Volume | 100:100 |
| Viscosity of the Mixture at +25°C | 900,000 mPa·s |
| Density of the Mixture | 2.2 g/cm³ |
| Consumption Layer Thickness | 1.0 mm |
| Max. Layer Thickness per Step | 20 mm |
| Curing Pot Life at 20°C, 2 kg Batch | 30 min |
| Additional Layer After (35% Strength) | 7 h |
| Working Strength After (80% Strength) | 12 h |
| Final Strength (100% Strength) | 36 h |
| Shrinkage | 0.11% |
| LOCTITE SPESIFICATION | |
| Application method | Trowel |
| Applications | Protective coating |
| Color | Gray |
| Cure type | Room temperature (ambient) cure, Two component mix |
| Drying time | 7.0 hr. |
| Key characteristics | Abrasion resistant, Prolongs equipment life, Renews worn surfaces, Sag: non-sag, Wear resistant |
| Mix ratio, by volume | 2 : 1 |
| Particle size | Large |
| Physical form | Paste |
| Recommended for use with | Metal |
