IR Series is a polyisoprene rubber with high cis-1,4 using Ziegler catalyst, its molecular structure and properties that are nearly identical to natural rubber.
IR features extremely stable quality and is widely used in diverse industrial products, such as tires and belts, as a synthetic rubber alternative in place of natural rubber.
|Mooney viscosity of crude rubber, ML(1+4)100℃||65 - 74||75 - 84||75 - 84|
|Tensile stress 300%,MPa||Results||Results|
|Tensile strength (40min)a, MPa||≥25.0||≥25.0||Results|
|Elongation at break (40min)a, %||≥450°C||≥450°C||Results|
|Volatile mass, %||≤0.80||≤0.80||≤0.80|
|Antioxidant 264, %||Results|