2) Has good heat resistance and cold resistance, the use environment temperature of 110 °C high temperature, low temperature - 70°C;
3) Has the very good chemical stability, corrosion resistant to acid, alkali, oil is a good anticorrosion materials; 4) Has a
strong weatherability, have very strong anti-aging performance, can be used long naked and keep the original performance;
strong weatherability, have very strong anti-aging performance, can be used long naked and keep the original performance;