Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Antistatic PVC (polyvinyl chloride) film veneer air duct and production process thereof
The antistatic PVC film veneer air duct comprises a heat preservation layer, PVC films and conductive film strips, a ventilation duct is arranged in the heat preservation layer, the periphery of the heat preservation layer and the inner wall of the ventilation duct are both wrapped with the PVC films, the periphery of the heat preservation layer and the PVC films located on the inner wall of the ventilation duct are both provided with the conductive film strips, and the conductive film strips are arranged on the periphery of the heat preservation layer and the PVC films located on the inner wall of the ventilation duct. The conductive film strips are arranged on the PVC film in a # shape; a production process of an antistatic PVC (polyvinyl chloride) film veneer air duct comprises the following steps: step 1, attaching a conductive film strip to the surface of the corresponding inner wall of a foaming mold in a # shape, and then attaching a PVC film to the surface of the inner wall, attached with the conductive film strip, of the foaming mold; secondly, a PVC film is attached to the surface of the outer wall of a corresponding inner mold of a foaming mold, and then conductive film strips are attached to the surface of the PVC film located on the corresponding inner mold of the foaming mold in a # shape; and thirdly, polyurethane, phenolic aldehyde and other heat preservation foaming agents are injected into the mold to form a heat preservation layer in a foaming forming mode.
本发明公开了一种抗静电的PVC膜饰面风道，包括保温层、PVC薄膜和导电薄膜条，保温层内部设有通风道，保温层外周上和通风道内壁上均包裹有PVC薄膜，保温层外周上和位于通风道内壁上的PVC薄膜上均设有导电薄膜条，导电薄膜条在PVC薄膜上呈井字状设置；一种抗静电的PVC膜饰面风道生产工艺，第一步，把导电薄膜条呈井字状贴附在发泡模具相应的内壁表面上，随后把PVC薄膜贴附在发泡模具贴有导电薄膜条的内壁表面上；第二步，把PVC薄膜贴附在发泡模具相应的内部模具外壁表面上，随后把导电薄膜条呈井字状贴附在位于发泡模具相应的内部模具上的PVC薄膜表面上；第三步，向模具内注入聚氨酯、酚醛等保温发泡剂发泡成型成保温层。
Antistatic PVC (polyvinyl chloride) film veneer air duct and production process thereof
The antistatic PVC film veneer air duct comprises a heat preservation layer, PVC films and conductive film strips, a ventilation duct is arranged in the heat preservation layer, the periphery of the heat preservation layer and the inner wall of the ventilation duct are both wrapped with the PVC films, the periphery of the heat preservation layer and the PVC films located on the inner wall of the ventilation duct are both provided with the conductive film strips, and the conductive film strips are arranged on the periphery of the heat preservation layer and the PVC films located on the inner wall of the ventilation duct. The conductive film strips are arranged on the PVC film in a # shape; a production process of an antistatic PVC (polyvinyl chloride) film veneer air duct comprises the following steps: step 1, attaching a conductive film strip to the surface of the corresponding inner wall of a foaming mold in a # shape, and then attaching a PVC film to the surface of the inner wall, attached with the conductive film strip, of the foaming mold; secondly, a PVC film is attached to the surface of the outer wall of a corresponding inner mold of a foaming mold, and then conductive film strips are attached to the surface of the PVC film located on the corresponding inner mold of the foaming mold in a # shape; and thirdly, polyurethane, phenolic aldehyde and other heat preservation foaming agents are injected into the mold to form a heat preservation layer in a foaming forming mode.
本发明公开了一种抗静电的PVC膜饰面风道，包括保温层、PVC薄膜和导电薄膜条，保温层内部设有通风道，保温层外周上和通风道内壁上均包裹有PVC薄膜，保温层外周上和位于通风道内壁上的PVC薄膜上均设有导电薄膜条，导电薄膜条在PVC薄膜上呈井字状设置；一种抗静电的PVC膜饰面风道生产工艺，第一步，把导电薄膜条呈井字状贴附在发泡模具相应的内壁表面上，随后把PVC薄膜贴附在发泡模具贴有导电薄膜条的内壁表面上；第二步，把PVC薄膜贴附在发泡模具相应的内部模具外壁表面上，随后把导电薄膜条呈井字状贴附在位于发泡模具相应的内部模具上的PVC薄膜表面上；第三步，向模具内注入聚氨酯、酚醛等保温发泡剂发泡成型成保温层。
Antistatic PVC (polyvinyl chloride) film veneer air duct and production process thereof
一种抗静电的PVC膜饰面风道及其生产工艺
CAO LIAO (Autor:in) / CAO WEIHUA (Autor:in) / DENG JIAYU (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
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