Polymer block chains are produced with polymer blocks:polyurethane, NR, NRB, PUR. Pitch size can be ½“- 1, 5“.
• NR Natural rubber
• NBR Styrol Butadien Rubber
• PUR Polyurathane
Polymer roller chains characterizes with high stability and strength. They have influence resistance to alkaline and other lubricating oils.Depending on what type of polymer is used, the polymer blocks can be resistant to influence of gasoline, lubricating oils and can be high-tension or with high wear-resistance.
Polymer block chains are widely used in transportation of glass plates and improved wood of construction materials, also used in paper manufacturing processes, in ceramic and plastic product manufacturing and in packaging machines.