Escalator handrail belt on the market is mainly divided into three kinds of materials,NT,SBR,CSM.
NT: Polyurethane.
SBR: It's rubber.
CSM: Anti-UV high temperature, does not drop powder.
The most commonly used is SBR, today I will introduce you to SBR material.
SBR stands for styrene butadiene rubber. Also known as polystyrene butadiene copolymer. Its physical mechanism performance, processing performance and product performance are close to natural rubber, some properties such as wear resistance, heat resistance, aging resistance and vulcanization speed are better than natural rubber, and can be used with natural rubber and a variety of synthetic rubber, widely used in tires, tape, hose, wire and cable, medical equipment and various rubber products production fields. It is the largest general synthetic rubber variety and one of the earliest rubber varieties to achieve industrial production.
