ROWALIT® 500-7
Thermoplastic Polyurethane Powder
Thermoplastic Polyurethane Powder
Type
TPU
Melting range
62 – 66 °C DSC
Vicat softening point
50 – 60 °C
Melt Flow Index
20 g / 10 Min. (MFI 160°C / 2,16 kg)
Density
119 kg/m³
Powder sizes
Scatter (100 – 500 µm)
Granules
Granules
Dry cleaning resistance
fair
Typical application
Leather
Hand iron
yes
Appearance
White powder
Fusing conditions with flow-through-press
Lamination temperature: 75 – 85 °C
Pneumatic pressure: 2 – 4 N/cm²
Time: 10 – 15 seconds
Pneumatic pressure: 2 – 4 N/cm²
Time: 10 – 15 seconds
Application
Bonding of natural and synthetic leather