... /56,56/58,58/60,60/62,62/64,64/66 Product Description1,Properties: It has stable chemical performance, mositureproof, plasticity ... -56°C56-58°C58-60°C60-62°C62-64°C64-66°COil content %(m/m)≤1.8≤1.8≤1.8 ... /56, 56/58, 58/60, 60/62, 62/64, 64/66