Product information and features: Material: Polyamide 6/6 Flammability self self-extinguishing. Smoothened rounded edges makes them easier to handle and safer to install. Bent round tip allows easier insertion through the head of the cable tie. Resistance to oil/mildew. Colour: Black, blue or clear Black cable ties are filled with carbon clack and are recommended for general outdoor use, as this gives a better resistance to ultra violet light. Halogen free. Technical Characteristics of Polymide 6/6 Humidity absorption: 2.5 % (in 50 %of relative humidity). Temperature range: Usage after installation : -40 degrees C +85 degrees C During installation : -10 degrees C +60 degrees C Maximum admissible point : +110 degrees C for a short time Melting point : +256 degrees C Limit oxygen index (LOI) : 27 % Dielectric strength : 50 000 volts/mm Resistance to external agents: Excellent resistance to bases, oils, greases, oil products, chlorate solvents. Limited resistance to all acids. No resistance to phenols. Sizes 543 mm x 12.5 mm x 2.3 mm Minimum Tensile Strength 140 kg 395 mm x 7.8 mm x 1.8 mm Minimum Tensile Strength 70 kg