PVC-Compound für Kabelisolierung Lieferanten
Beziehen Sie PVC-Compound für Kabelisolierung und -mantel von geprüften B2B-Lieferanten auf Towobo — weiche und starre Grades für Hersteller von Niederspannungs-, Telekommunikations- und Industriekabeln.
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Tausende Käufer beziehen bereits von verifizierten Lieferanten auf Towobo.
PVC-Compound-Kabel-Lieferanten auf Towobo finden →Cable-grade PVC compound types and specifications
PVC cable compounds are formulated from PVC resin, plasticisers, heat stabilisers, fillers, and processing aids. The compound formulation determines the key performance properties. Temperature rating: standard cable-grade PVC insulation is rated to 70°C (or 75°C, designated T2 under IEC 60227). Heat-resistant grades are rated to 90°C (HR or T3); special grades up to 105°C. Higher temperature ratings require more thermally stable plasticisers and heat stabilisers. Flexibility and Shore hardness: building wire insulation typically uses a hard compound with Shore D hardness of 70–85. Flexible cord (appliance leads, extension cables) requires a soft compound with Shore A hardness of 55–75. Flexible grades require higher plasticiser loading. Plasticiser type: DINP (diisononyl phthalate) and DIDP (diisodecyl phthalate) are the standard non-restricted plasticisers for cable applications. DEHP, DBP, BBP, and DIBP are restricted under EU REACH and RoHS for cables destined for the EU market — always confirm the plasticiser system with the compound supplier. Lead stabilisers: historically common in cable PVC but banned in EU cables under RoHS Directive 2011/65/EU since 2013. Confirm the compound uses a calcium-zinc (Ca-Zn) or organic tin stabiliser system for EU-market cables.