A kind of silicone foam with good air permeability

Abstract

The invention discloses a silica gel foam with good ventilation effect, relates to the technical field of silica gel foam, and solves the problem that when the silica gel foam is in use, the internal foam layer will be heated due to the heat dissipation of surrounding components, and the air inside the silica gel foam It is not easy to circulate, which will lead to the decline of the overall effect of the silicone foam. A kind of silicone foam with good ventilation effect, including a breathable cotton pad, buffer rubber gaskets are installed on the upper and lower sides of the breathable cotton pad, and a buffer shock absorbing mechanism is installed inside the buffer rubber gasket, and the buffer rubber gasket A middle foam layer is installed on the outside, a heat insulation layer is installed on the outside of the middle foam layer, and an outer foam layer is installed on the outside of the heat insulation layer. The present invention can accelerate the circulation of air inside the silica gel foam by installing a flame-retardant layer, a buffer shock-absorbing mechanism, and a ventilating mechanism, so as to facilitate heat dissipation, ensure that the function of the silica gel foam can be used normally, and have a good shock-absorbing effect. Guarantee safe use.

Description

technical field [0001] The invention relates to the technical field of silica gel foam, in particular to a silica gel foam with good ventilation effect. Background technique [0002] With the rapid development of social economy, foam is a material made of plastic particles foamed, referred to as foam, foam is divided into PU foam, anti-static foam, conductive foam, EPE, anti-static EPE, PORON, CR, EVA, bridging PE, SBR, EPDM, etc., foam has a series of characteristics such as elasticity, light weight, fast pressure-sensitive fixation, convenient use, free bending, ultra-thin volume, and reliable performance. Silicone foam sheet is a widely used Silicone products used in new energy vehicles, high-speed rail, communication equipment, electronic appliances and other fields mainly play the role of cushioning, sealing, shading, vibration isolation, etc. Silicone foam has the functions of shock absorption and compression resistance, sealing and noise reduction, and fire prevention...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of silica gel foam with good ventilation effect, so as to solve the problem that the existing silica gel foam proposed in the above background technology will be heated due to the heat of the surrounding components when the existing silica gel foam is used, causing the inner foam layer to be heated. The air inside the foam is not easy to circulate, which will lead to problems such as a decrease in the overall effect of the silicone foam

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