| 摘要 |
<p>PURPOSE: To provide a safety composite article that has higher usability and mold ability by allowing using a homogeneous composite material with similar component at any times so that the composite article layers become a plastic composite material with adequate mechanical data. CONSTITUTION: This composite article comprises a massive layer of a polyester material of up to 50% by weight of another polymer material which is compatible with it, and if appropriate up to 50% by weight of reinforcing and/or filling additives and other auxiliaries, and a decorative layer, which is built up, if appropriate, from several layers of materials which influence the visual properties and/or haptic properties and which all essentially comprise polyester material. A homogeneous mixture of the same composition can be employed again to produce a structural element of plastic which has adequate mechanical data. The carrier layer is anchored undetachably in the contact area with the layer of material of the decorative layer which is in contact with it.</p> |
