SX407:CM424

SX407:CM424 is a flame retardant, silane crosslinkable, halogen free polyethylene grade. The graft component SX407 is mixed with a crosslinking catalyst masterbatch CM424 generally in the ratio 95:5. Exhibits low smoke, low toxicity and is curable by exposure to moist conditions. Is suitable for processing by extrusion. SX407:CM424 by AEI Compounds is recommended for insulation of LV cables and sheathing of all types of cables. Core or cable designs made using SX407 have complied with the flame tests, BS 4066 Part 1/IEC 332 Part 1, CEGB GDCD Standard 21, VDE 0472 Pt.804 Method C, VDE 0472 Pt.814, NF C 32-070 Test 2 (Category C1), BS 4066 Part 3 and IEC 332 Part 3 (Categories A, B & C).