EPDM rubber strips have many advantages over ordinary rubber strips. As a professional manufacturer of rubber products, I will introduce them below.
1. EPDM has excellent weather resistance, weather resistance refers to the ability to resist severe cold, heat, dryness and humidity for a long time, and has excellent corrosion resistance to rain, snow and water erosion, which can completely extend the use of rubber strips. life;
2. Heat aging resistance means strong air aging resistance. It can be used at 100-120 ℃ for a long time, and it can maintain effective physical properties at 140-150 ℃ for a long period of time. It can withstand high temperatures of 230-260 ℃ for a short period of time. To the time-delay effect; coupled with the use of a special formula, the EPDM rubber has a similar feel at -50 ° C to 150 ° C, which creates a highly efficient work performance for production site installation
3. Because EPDM has excellent ozone resistance, it is also known as “crack-free rubber”, especially when it is applied to various urban buildings with different atmospheric indexes and completely exposed to the air, and it will show its products. Superiority
4, anti-ultraviolet radiation, to provide high-rise building residents with environmental protection; can withstand voltage of 60 ~ 150kv, corona resistance, resistance to electric cracks, arc resistance, is also very good. Low temperature elasticity, the temperature when the tensile ability reaches 100mpa is -58.8 ℃.
5.Because of its excellent physical and mechanical properties, it is often used in the manufacture of aircraft, cars, trains, passenger cars, ships, high and low voltage switch cabinets, glass curtain walls, aluminum alloy heat insulation window sealing parts and diving products, high pressure steam hoses. , Tunnels, overhead bridges and other waterproof parts and other industrial and agricultural sealing parts.
6. Strong corrosion resistance, it will still maintain his toughness in rain, learn water, wind, extreme cold, and extremely hot climates, and ordinary rubber strips will lose its function and become worse within 3 years. , Scattered.
7. Sealing effect
In the past, some customers have reported such a problem. When the windows of a newly-purchased house are dusty, the dust directly penetrates into the house. Every time there is a lot of dust on the window sill, and the window will shake with it. In fact, this is ordinary rubber strip. Bring trouble. The EPDM sealing strip produced by our company will completely solve the above problems. Because the EPDM sealing strip has a pull-down force of 100mpa at -59.9 ℃, the sealing effect is excellent.