Pearl wool for low-frequency electromagnetic physical therapy cushion and preparation method thereof

Abstract

The invention belongs to the technical field of high molecular materials and in particular relates to pearl wool for a low-frequency electromagnetic physical therapy cushion and a preparation method thereof. The pearl wool for the low-frequency electromagnetic physical therapy cushion, provided by the invention, is prepared from the following components in parts by weight: 80 to 120 parts of low-density polyethylene resin, 0.5 to 1.0 part of attapulgite, 0.5 to 1.0 part of a silane coupling agent, 0.5 to 1.5 parts of kaolin, 1.0 to 1.5 parts of talcum powder, 0.2 to 0.6 part of butane, 0.2 to0.8 part of monostearin, 0.03 to 0.07 part of color master batch, 3 to 7 parts of ethoxyalkylamide, 0.1 to 0.5 part of an antibacterial agent and 5 to 10 parts of a flame retardant. The pearl wool forthe low-frequency electromagnetic physical therapy cushion, provided by the invention, not only has an antibacterial effect, but also has good antistatic and flame-retarding performance; and the pearl wool can meet the application of the low-frequency electromagnetic physical therapy cushion.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to pearl cotton used for low-frequency electromagnetic physiotherapy pads and a preparation method thereof. Background technique [0002] The low-frequency electromagnetic physiotherapy mat is mainly composed of the physiotherapy mat body, electromagnetic poles and input signal cables. Since there are metal parts such as electromagnetic poles and input signal cables, static electricity will affect the effect of physiotherapy, and it cannot be cleaned during long-term use. It makes it easy to breed bacteria, mites, etc. on the physiotherapy mat, which is not good for the human body. The current low-frequency electromagnetic physiotherapy pad body is generally filled with cotton fiber or pearl cotton, which only plays the role of cushioning and shock absorption, and does not have the effects of moisture-proof, anti-static, flame-retardant, and anti-bacterial. Th...

AI Technical Summary

Problems solved by technology

At present, pearl cotton on the market generally has disadvantages such as flame retardancy, antistatic property, and poor antibacterial property.

[0004] Chinese patent CN103435886B discloses a kind of gas-retardant antirust pearl cotton and its preparation method. The pearl cotton includes the following raw materials in parts by weight: 80-100 parts of LDPE resin particles, 0.5-1 part of modified attapulgite, 0.5-1 part of talcum powder, 0.2-0.4 part of foaming agent, 0.002-0.005 part of color masterbatch, 0.2-0.5 part of monoglyceride, 8-10 parts of nitrogen-based flame retardant, 4-(N,N-dinormal 6-12 parts of butyl)-aminomethylmorpholine, 1-2 parts of antistatic agent; the product of this invention has good flame retardant and gas-phase antirust functions, but does not have antibacterial effect

This invention not only has the functions of antistatic agent and flame retardant, but also has antibacterial function, but its flame retardant and antibacterial properties need to be improved

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