Heat-insulating explosion-proof composite film

Abstract

The invention relates to a heat-insulating explosion-proof composite film. The composite film comprises a substrate layer, one side of the substrate layer is provided with a heat-insulating layer, an inner cavity of the heat-insulating layer is provided with a foaming filling material, one side of the heat-insulating layer is provided with an antistatic layer, one side of the antistatic layer is provided with a thermochromic layer, one side of the thermochromic layer is provided with a sound insulating layer, double sides of the sound insulating layer are provided with buckles, an inner cavity of the sound insulating layer is provided with a separator plate, and periphery of the separator plate is filled with a sound absorbing material; one side of the sound insulating layer is provided with an anti-scraping and wear-resisting layer, the buckles are provided with channel sections for matching the buckles, and the channel sections are arranged on the thermochromic layer and a sidewall of the anti-scraping and wear-resisting layer. The design that the foaming filling material and the thermochromic layer are internally arranged in the wear-resisting layer is employed, the composite film has thermochromic function, heat insulation effects are substantially improved, a sound insulating layer design with connection of the buckles and the channel sections is used, the structure design is benefit and is convenient for synthesis, sound insulation and sound absorption effects of the composite film are improved, and the composite film has antistatic function.

Description

technical field [0001] The invention relates to a heat-insulating and explosion-proof composite membrane, which belongs to the technical field of composite membranes. Background technique [0002] With the continuous development of the urban economy, people have put forward higher requirements for the safety, comfort and privacy of the living environment, especially the glass used for doors and windows of cars and buildings. People hope to block the outdoor air in the hot summer Sunshine can also block the noisy sound outside the window, and it is hoped that when the glass breaks, it will not cause harm to people, but ordinary glass cannot meet all the above requirements. For this reason, we provide a heat-insulating and explosion-proof composite film. Contents of the invention [0003] The technical problem to be solved in the present invention overcomes the existing defects, and provides a heat-insulating and explosion-proof composite film. Through the design of the buil...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the urban economy, people have put forward higher requirements for the safety, comfort and privacy of the living environment, especially the glass used for doors and windows of cars and buildings. People hope to block the outdoor air in the hot summer Sunshine can also block the noisy sound outside the window, and I hope that when the glass breaks, it will not cause harm to people, but ordinary glass cannot meet all the above requirements. For this reason, we provide a heat-insulating and explosion-proof composite film

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