Technical features (PVC Spiral):
Spiral made in rigid PVC, that is practical, quick and simple to fit and it is suitable for the protection of tube of which it can contain one or more; the raw material used has good resistance to abrasion, crush, U.V. rays and flame (self-extinguishing according to UL94 V0).
Hardness: shore A 78±5
Breaking stretching (ISO R 527): 130%
Breaking load(ISO R 527 ): 40Kg/cm²
Vicat 5Kg (ISO R 306): 79°C (±2)
Izod +23°C (ISO R 180): 250 J/m (±50)
Elastic modulation (ISO 178): 2.800 N/mm² (±100)
Working temperature: from -10°C to +70°C
*Spiral made in low-density polyethylene