

The halogen-free, two-component polyurethane resin RELICON PUR 771 features high hydrolytic stability and excellent flow properties. This durable resin is resistant to aging, UV radiation, weather conditions, and moisture. It adheres perfectly to PVC, XLPE, PE, and EPR polymer cables and wires, and its high hydrophobicity makes it ideal for use in water. The resin cures well at low temperatures, with minimal shrinkage. The Safe-Filling system ensures safe filling, and the product, supplied in a transparent, two-chamber bag, does not contain SVHC and can be disposed of with household waste once hardened.
Applications: Electrical insulation and mechanical protection of cable connections in low-voltage networks. Moisture protection for medium-voltage cable joints. Suitable for indoor and outdoor use.
Technical data:
Certificates/Approvals: HF, RoHS
Shelf life: 36 months
Storage temperature: +4°C to +40°C
Pot life: 50 min. 5°C, 15 min. 23°C, 5 min. 23°C
Joint: None
Density: 1.37 g/cm³, 20°C (DIN EN ISO 2811-2)
Viscosity: 4000 mPa*s, 5°C (EN ISO 2555), 2000 mPa*s, 23°C (EN ISO 2555)
Dielectric strength: >20 kV/mm
Impact strength: 16 kJ/m²
Hardness type D: 56±5
Packaging: 1445ml/1980g
Recommended tools: PTS4, ASS103, RCS0425
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