(1) The tensile strength is greater than that of ordinary PVC wires: the tensile strength of ordinary PVC wires is greater than 1.05Kgf/mm2, while that of low-smoke halogen-free wires is greater th...
PUR cable, namely PUR cable, is one of the cables. The material of PUR cable has the advantages of oil resistance and wear resistance, and PVC is made of ordinary materials.
PUR cable is mainly div...
1.CM fire rating
CM is currently the most commonly used flame retardant level for cable cable. Its test standard is UL 1581. According to the definition, a small bundle of Cm-class cable cable will...
LSZH is a low smoke and no halogen material. Low Smoke Zero Halogen, referred to as LSZH, LSOH, LS0H, LSFH and OHLS, is the material classification of wire sheath in the wire and cable industry. Lo...
1.Aging causes of wires and cables: external damage.According to the operation analysis in recent years, quite a lot of cable faults are caused by mechanical damage.For example: wire and cable inst...
