The performance characteristics of revolving door sealing strips：

rubber door and window sealing strips have excellent weather resistance, weather resistance refers to long-term resistance to severe cold, heat, dryness, and humidity, and excellent corrosion resistance to rain and snow. Extend the service life of the rubber strip; heat aging resistance refers to strong heat-resistant air aging resistance. It can be used at 100-120℃ for a long time, and it can maintain effective physical properties for a long period of time at 140-150℃. It can withstand high temperature of 230-260℃ in a short time. It can be used in sudden accidents to urban buildings. To delay effect; coupled with the use of special formula, EPDM rubber feels similar at -50°C to 150°C, which creates a high efficiency work performance for installation on the production site.