ETFE POWDER
Ethylene-tetrafluoroethylene, also known as ETFE, is one of the strongest fluorine plastics with good mechanical properties, weather resistance, flame retardant, gas barrier properties and chemical resistance. In addition to the similar properties like other fluorine resins, it also shows good radiation resistance, strong adhesion with metal surface, and is lighter than other fluorinated materials.
Grades
Grade | Appearance | Characteristic | Application |
SF-4011 | White powder | Large particle size, thick coating, transparent coating | heavy corrosion, electrostatic powder coating |
SF-4012 | White powder | Small particle size, thin coating, transparent coating | electrostatic powder coating |
SF-4011BK | Black powder | Black coating | Black electrostatic powder |
SF-4011WT | White powder | White coating | White electrostatic powder |
SF-4011GN | Green powder | Green coating | Green electrostatic powder |
SF-4013 | White powder | Transparent coating | Roto molding coating powder |
Properties
Property | Unit | Method | SF-4011 | SF-4012、SF-4011BK、 | SF-4013 |
Average Particle Size | μm | Laser Particle Size Analyzer | 70-120 | 40-70 | 250-500 |
MFR | g/10min | ASTM D1238（297℃，49N） | 10-20 | 20-30 | |
Apparent Density | g/ml | ISO60：2000 | ≥ 0.6 | ≥ 0.7 | |
Melting Point | ℃ | DSC | 220-270 | ||
Specific Gravity | g/cm³ | ASTM D792 | 1.70-1.82 | ||
Hardness Durometer | °/Shore D | GB/T 2411-2008 | ≥ 50 | ||
Tensile Strength | MPa | ASTM D638 | ≥ 30 | ||
Elongation | % | ASTM D638 | ≥ 300 | ||
