Ionomer
Ionomers are polymerized through copolymerisation of a nonpolar with a polar monomer. The polar linkage push back crystallization and cause a ionic cross linking.Our special adhesive powders based on Ionomers provide particularly following properties:
- resistance against acids, bases, fats, oils and solvents
- no electric conductivity
ROWALIT® Ionomer is successfully used in the automotive industry.
Type | Ionomer |
Melting range / °C DSC | 95 - 100 |
Vicat softening point in °C | 75 - 85 |
standard | ASTM D1525, ISO 306 |
Melting viscosity / g | |
MFI 190°C, 2.16 kg, 10 min. | 6 |
Chemical Basis | Ionomer / Copolymer |
Density | 0.94 |
Powder sizes | |
Pastedot | ![]() |
Doubledot | ![]() |
Powderdot | ![]() |
Scatter | ![]() |
Granules | ![]() |
Heat resistance in °C |
80 |
Appearance | White powder |
Type | Ionomer |
Melting range / °C DSC | 95 - 100 |
Vicat softening point in °C | 75 - 85 |
standard | ASTM D1525, ISO 306 |
Melting viscosity / g | |
MFI 190°C, 2.16 kg, 10 min. | 6 |
Chemical Basis | Ionomer / Copolymer |
Density | 0.94 |
Powder sizes | |
Pastedot | ![]() |
Doubledot | ![]() |
Powderdot | ![]() |
Scatter | ![]() |
Granules | ![]() |
Heat resistance in °C |
80 |
Appearance | White powder |