The easy processing chloroprene rubber(CR 230 EP)was produced in a 7 m3 polymerization device. Its mechanical properties and extrusion characteristics were superior to those of CR230 and silimar to those of USA product.

• 用7m3聚合釜生产了45t易加工氯丁橡胶（CR230EP），其物理性能和挤出性能均优于CR230，并与美国同类产品相当。