PC 3459 Resin + PH 3958 Hardener
Polyurea castable system
PC-3459 Resin + PH-3958 Hardener form a high durability bicomponent and elastomeric polyurethane system that cures at room temperature.
Benefits
Excellent resistance to abrasion
High resistance to impacts, avoiding breaks and chipping of the models
Low adherence of sand to the model or core box
Non-toxic components
Applications
Application in molds for foundry patterns, model boards and core boxes.
Package
- PC 3459 Resin ( 2.000 kg)
- PH 3958 Hardener (5.000 kg)
- PC 3459 Resin ( 0.200 kg)
- PH 3958 Hardener (0.500 kg)
- Mass mixing ratio: 100: 250
- Worktime (25 C): 15 – 20 min
- Maximum layer thickness: 10 mm
- Demolding time: 24 hours
- Temperature resistance: 60 – 65C
- Hardness: 55 – 65 Shore D
Both processing and material should be at a temperature between 20 – 25°C. Component A must be well shaken before its use, as some filling materials are prone to settling. Mix both components completely in the indicated proportion, carefully avoiding any air imprisonment. Post curing will enhance the final properties.
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