ETFE EC-02
Model: EC-02
High fluidity, suitable with electrostatic spraying.
EC-02 can be used in electrostatic spraying, suitable for thin layer, with single layer 30 ~50μm, total thickness 50 ~ 120μm, can be dipping coating by fluidity bed.
ETFE is the co-polymer of ethylene and tetrafluoroethylene, which is synthesized with radical polymerization by monomers. ETFE keeps the advantages of PTFE, which is so-called the king of plastics, meanwhile overcomes its disadvantage -- extremely hard to process, the former can be processed with molding like common molding process of plastics. Besides, ETFE has good mechanical properties, with better performance on impact resistance, hardness, resistance to cold flow, anti-wearing and anti-creep, and its tensile strength is nearly 2times than PTFE. Also, with very high folding number, ETFE is known as the toughest fluoro-plastic.
Parameters:
Item | Unit | Standard |
Melt mass-flow rate | g/10min | 7.0～12.9 |
Bulk density | g/ml | 0.50-0.80 |
median particle diameter | μm | 20-40 |
Melting point | oC | 250-270 |
Tensile strength | MPa | ≥40 |
Elongagtion | % | ≥350 |
Volatiles | % | ≤0.10 |
Dielectrical constant | 106Hz | ≤2.7 |
Dielectric dissipation factor | 106Hz | ≤0.009 |
Standard relative density | / | 1.71～1.76 |
