1.Polyolefin heat shirnkable flame retardant sleeving 2.Halogen free,environment-friendly, flexibility flame retardant. 3.UL, ... expansion.The properties of environment-friendly, flexibility flame retardant, quick shrink and stable performance make them widely used in the field ... (for thin wall);or 120°C(for normal wall),longitudinal shrink ratio: ≤±5%.5. Flexible, flame retardant.6.The Available ...