ROWAK AG

Indutech

Indutech comprise solutions and products for engineering, chemical- and electronics industry. These are primarily acoustic insulations, polishing technologies, isolations, gaskets or fuel cells.

In cable isolations, super-absorbent-polymers (SAP) are used in combination with thermoplastic powders. Furthermore, selective washing-off from coating media, imprint/stamp on substrates to the required residual content of finishings and its followed stress and fixation to the defined thread count belong to this field of applications. Dyeing and finishing of filtration- and screenprint fabrics are requiring the usage of thermoplastic powders.

 
Type EVAEVAEVATPUTPUIonomer
Melting range / °C DSC 75 - 7965 - 6955 - 5990 - 105130 - 14595 - 100
Melting viscosity / g
MFI 160°C, 2.16 kg, 10 min. 440
MFI 190°C, 2.16 kg, 10 min. 150150556
Chemical Basis Ethylene-Vinyl-AcetateEthylene-Vinyl-AcetateEthylene-Vinyl-AcetatePolyether PUAromatic Polyester PUIonomer / Copolymer
Density 0.9370.950.961.21.190.94
VA-Content (%) 18%28%40%
Powder sizes
Pastedot
Doubledot
Powderdot
Scatter
Granules
Resistance to dry cleaning very good
Washing resistance
in °C
40°C40°C40°C95°C
Steam resistance very good
Heat resistance
in °C
4040409011080
Fusing conditions with flow-through-press
Lamination temperature in °C 90 - 9580 - 8570 - 75100 - 120135 - 150 -
Pneumatic pressure N / cm² 2 - 42 - 42 - 43 - 53 - 5 -
Time in sec. 3 - 53 - 53 - 510 - 1512 - 20 -
Appearance White powderWhite powderWhite powderWhite powderWhite powderWhite powder
 
Type EVAEVAEVATPUTPUIonomer
Melting range / °C DSC 75 - 7965 - 6955 - 5990 - 105130 - 14595 - 100
Melting viscosity / g
MFI 160°C, 2.16 kg, 10 min. 440
MFI 190°C, 2.16 kg, 10 min. 150150556
Chemical Basis Ethylene-Vinyl-AcetateEthylene-Vinyl-AcetateEthylene-Vinyl-AcetatePolyether PUAromatic Polyester PUIonomer / Copolymer
Density 0.9370.950.961.21.190.94
VA-Content (%) 18%28%40%
Powder sizes
Pastedot
Doubledot
Powderdot
Scatter
Granules
Resistance to dry cleaning very good
Washing resistance
in °C
40°C40°C40°C95°C
Steam resistance very good
Heat resistance
in °C
4040409011080
Fusing conditions with flow-through-press
Lamination temperature in °C 90 - 9580 - 8570 - 75100 - 120135 - 150 -
Pneumatic pressure N / cm² 2 - 42 - 42 - 43 - 53 - 5 -
Time in sec. 3 - 53 - 53 - 510 - 1512 - 20 -
Appearance White powderWhite powderWhite powderWhite powderWhite powderWhite powder
 
Type LDPELDPELDPELDPELDPE
Melting range / °C DSC 107 - 110104 - 108102 - 106100 - 10498 - 102
Melting viscosity / g
MFI 190°C, 2.16 kg, 10 min. 8204070150
Chemical Basis Low-Density-PolyethyleneLow-Density-PolyethyleneLow-Density-PolyethyleneLow-Density-PolyethyleneLow-Density-Polyethylene
Density 0.920.9180.9170.9180.916
Powder sizes
Pastedot
Doubledot
Powderdot
Scatter
Granules
Washing resistance
in °C
60°C60°C60°C60°C40°C
Steam resistance goodgoodgoodgoodfair
Heat resistance
in °C
8080808060
Fusing conditions with flow-through-press
Lamination temperature in °C 130 - 150130 - 150130 - 150130 - 140120 - 130
Pneumatic pressure N / cm² 3 - 53 - 53 - 53 - 52 - 5
Time in sec. 10 - 1510 - 1510 - 1510 - 158 - 10
Appearance White powderWhite powderWhite powderWhite powderWhite
 
Type LDPELDPELDPELDPELDPE
Melting range / °C DSC 107 - 110104 - 108102 - 106100 - 10498 - 102
Melting viscosity / g
MFI 190°C, 2.16 kg, 10 min. 8204070150
Chemical Basis Low-Density-PolyethyleneLow-Density-PolyethyleneLow-Density-PolyethyleneLow-Density-PolyethyleneLow-Density-Polyethylene
Density 0.920.9180.9170.9180.916
Powder sizes
Pastedot
Doubledot
Powderdot
Scatter
Granules
Washing resistance
in °C
60°C60°C60°C60°C40°C
Steam resistance goodgoodgoodgoodfair
Heat resistance
in °C
8080808060
Fusing conditions with flow-through-press
Lamination temperature in °C 130 - 150130 - 150130 - 150130 - 140120 - 130
Pneumatic pressure N / cm² 3 - 53 - 53 - 53 - 52 - 5
Time in sec. 10 - 1510 - 1510 - 1510 - 158 - 10
Appearance White powderWhite powderWhite powderWhite powderWhite
Competence in Bonding Technologies
ROWAK AG

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