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An automated and efficient production equipment for straws
The invention discloses an automatic and high-efficiency straw production equipment, which comprises a plastic extruder, a cooling and shaping machine…
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An electrothermal film with PTC effect and its preparation method
The invention provides a PTC effect electrothermal film and a preparation method thereof. The electrothermal film comprises conductive fillers, a…
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Flame-retardant Isatis indigotica PET masterbatch and its preparation method
The invention provides a preparation method of flame-retardant isatis root PET masterbatch, comprising the steps of preparing isatis root extract,…
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Pollution-resistant Isatis indigotica modified PP masterbatch and its preparation method
The invention provides a pollution-resistant isatis root-modified PP masterbatch and a preparation method thereof. The preparation method comprises an isatis…
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Damping sheet traction device and damping sheet composite production system
The invention discloses a damping sheet traction device. Unwinding devices are respectively arranged above and below a composite table for…
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Carbon nanotube/polyamide-based composite material and its preparation method and application
The invention discloses a carbon nanotube/polyamide-based composite material, which comprises the following components in parts by weight: 27–100 parts of…
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Color masterbatch for white photovoltaic encapsulation film and its preparation method
The invention provides a color masterbatch for a white photovoltaic encapsulation adhesive film and a preparation method thereof. The color…
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Preparation method of polypropylene/carbon nanotube fiber composite material
The invention relates to a preparation method of a polypropylene/carbon nanotube fiber composite material. Specifically, PP, silane coupling agent-modified carbon…
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Methods, devices and corresponding materials for consumable material management
The invention obtains its demand for consumables according to ongoing operations or planned operations, and takes measures before consumables are…
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