prov:value
| - As used herein the term ???a layer of EVA??? is used to mean that the base thermoplastic material of the layer is essentially EVA. In the EVA layer the thermoplastic material may however contain the conventional anti-block and slip agents, such as silica, either natural or synthetic silica, calcium stearate, amides or bis-amides, etc., opacifying agents, e.g. CaCO3, pigments, e.g. TiO2, UV absorbe
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