EVA
The Ethylene-Vinyl-Acetate product series ROWALIT® 300 is characterized by its products with different vinylacetate content. This determines primarily the properties of the product. Our chart Influence of MFI and VA-Content reflects this behaviour.
Usually the ROWALIT® 300 series covers a melting range of 55-85°C.
Due to its low processing temperatures and high elasticity, typical applications of EVA-hotmelt adhesives are:
- Shoe interlinings
- Shoe caps
- Shoe soles
- Leather bondings
- Construction materials
- Foam composites
Further information is located in our glossary - keyword: Ethylene-Vinyl-Acetate (EVA).
Type | EVA | EVA | EVA | EVA | EVA |
Melting range / °C DSC | 75 - 79 | 65 - 69 | 59 - 65 | 59 - 65 | 55 - 59 |
Melting viscosity / g | |||||
MFI 190°C, 2.16 kg, 10 min. | 150 | 150 | 25 | 45 | 55 |
Chemical Basis | Ethylene-Vinyl-Acetate | Ethylene-Vinyl-Acetate | Ethylene-Vinyl-Acetate | Ethylene-Vinyl-Acetate | Ethylene-Vinyl-Acetate |
Density | 0.937 | 0.95 | 0.96 | 0.956 | 0.96 |
VA-Content (%) | 18% | 28% | 33% | 33% | 40% |
Powder sizes | |||||
Pastedot | ![]() | ![]() | ![]() | ![]() | ![]() |
Doubledot | ![]() | ![]() | ![]() | ![]() | ![]() |
Powderdot | ![]() | ![]() | ![]() | ![]() | ![]() |
Scatter | ![]() | ![]() | ![]() | ![]() | ![]() |
Granules | ![]() | ![]() | ![]() | ![]() | ![]() |
Hand iron | yes | yes | yes | yes | yes |
Washing resistance in °C |
40°C | 40°C | 40°C | 40°C | 40°C |
Fusing conditions with flow-through-press | |||||
Lamination temperature in °C | 90 - 95 | 80 - 85 | 75 - 82 | 75 - 82 | 70 - 75 |
Pneumatic pressure N / cm² | 2 - 4 | 2 - 4 | 2 - 4 | 2 - 4 | 2 - 4 |
Time in sec. | 3 - 5 | 3 - 5 | 3 - 5 | 3 - 5 | 3 - 5 |
Appearance | White powder | White powder | White powder | White powder | White powder |
Type | EVA | EVA | EVA | EVA | EVA |
Melting range / °C DSC | 75 - 79 | 65 - 69 | 59 - 65 | 59 - 65 | 55 - 59 |
Melting viscosity / g | |||||
MFI 190°C, 2.16 kg, 10 min. | 150 | 150 | 25 | 45 | 55 |
Chemical Basis | Ethylene-Vinyl-Acetate | Ethylene-Vinyl-Acetate | Ethylene-Vinyl-Acetate | Ethylene-Vinyl-Acetate | Ethylene-Vinyl-Acetate |
Density | 0.937 | 0.95 | 0.96 | 0.956 | 0.96 |
VA-Content (%) | 18% | 28% | 33% | 33% | 40% |
Powder sizes | |||||
Pastedot | ![]() | ![]() | ![]() | ![]() | ![]() |
Doubledot | ![]() | ![]() | ![]() | ![]() | ![]() |
Powderdot | ![]() | ![]() | ![]() | ![]() | ![]() |
Scatter | ![]() | ![]() | ![]() | ![]() | ![]() |
Granules | ![]() | ![]() | ![]() | ![]() | ![]() |
Hand iron | yes | yes | yes | yes | yes |
Washing resistance in °C |
40°C | 40°C | 40°C | 40°C | 40°C |
Fusing conditions with flow-through-press | |||||
Lamination temperature in °C | 90 - 95 | 80 - 85 | 75 - 82 | 75 - 82 | 70 - 75 |
Pneumatic pressure N / cm² | 2 - 4 | 2 - 4 | 2 - 4 | 2 - 4 | 2 - 4 |
Time in sec. | 3 - 5 | 3 - 5 | 3 - 5 | 3 - 5 | 3 - 5 |
Appearance | White powder | White powder | White powder | White powder | White powder |