Heca V-ribbed belt is ideally suited for high speed, and or high drive ratio applications that conventional V-belts just can't handle, offers smooth, vibration-free performance in a single, compact drive belt, meets ISO/CD 9982-1995 standard and Chinese standard GB 13552-1998, GB/T 16588-1996, refer to the standards of JIS, DIN, RMA, BS, SAE, JASO, etc. We have sections are: pH, PJ, PK, PL, PM and special types double sided, elastic, hair (with special fiber loaded reinforced ribs) poly v belts.
THE PK SECTION MOSTLY USED IN AUTOMOTIVE APPLICATIONS

Construction
Chloroprene (CR) or EPDM backside rubber
Polyester or aramid tensile members
Chloroprene (CR) or EPDM compression rubber
Rubber impregnated canvas