PROPRIETA' FISICHE / MECCANICHE | METODO DI PROVA | VALORE |
Density | ISO 1183 | 1,78 g/cm3 |
Water absorption | ISO 63 - a 23°C 50% r.h. | < 0,05% |
Meeting point | ISO 3416C | 140°C |
Hardness | ASTM D638 | 68 ShD |
Elongation at break | ASTM D638 | 600-750% |
Working temperature | - | - 20°C + 100°C |
TECHNICAL CHARACTERISTICS
PVDF, free of any additive, has the typical intrinsic stability of the fluor-polymer, when it is exposed to hard environment conditions. It supplies to the user a unique combination of properties that gives longer life to the tools. The most important propertis of PVDF: excellent chemical resistance to the more aggressive substances and solvents, excellent mechanical strenght and hardness, high abrasion resistance, high temperature capacity, excellent aging resistance, high purity, resistance to UV and nuclear radiotions, excellent resistance to fire, resistance to the environments agents, low permeability to gas and liquids.
APPLICATIONS
Particularly indicated to realize pneumatic tubes, electronic, robotic, tools, industrial machines, etc. that means that when there is the need of chemical resistance and thermo-mechanic stability (industrial and generic industries), quality of surface and low extraction value (market of semi-conduction with high purity), resistance to fire and maximum smoke emission (industry of coat cable).
STANDARD MARKING:
| 4x6 PVDF LOT…./.... MADE IN ITALY
The marking is printed every 50 cm.
NORMS: Eventual alimentary declarations of conformity about the raw material can be requested at the moment of the order.