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Complex product in sheet utilizavel for coating surface of molded structures and process for its apply
Complex product in sheet utilizavel for coating surface of molded structures and process for its apply
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机译:片状表面涂层的复杂产品,用于模压结构的表面涂层及其应用工艺
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摘要
The invention concerns a sheet complex useful for surface coating of structures moulded by low pressure injection, said complex consisting of a planar structure designed to constitute the final element skin, combined with an underlayer designed to adhere with the injected substance, the moulded structure/complex combination being produced during the injection phase itself. The invention is characterised in that the underlayer constituting said structure (9) reverse side is made up of a film based on a thermoplastic composition selected among the polyolefin family, resistant to a temperature higher than the injecting temperature, and forming a thermal barrier during the injecting phase and an adhesive coating with the injected substance.
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