HR-70 70℃ PVC Flame Retardant Flexible Sheath Compound is a plastic material that can maintain stability and softness in a high temperature environment of 70℃. It has flame retardant properties and can prevent the spread of flames to a certain extent. The soft protective layer design allows the material to provide better fit and protection when protecting wires and cables and other items. 70℃ PVC flame-retardant soft protective layer plastic is a plastic material with comprehensive functions and performance. It is widely used in wires and cables, automobile wiring harnesses and other fields.