TE Connectivity (TE) introduces DWFR, dual wall flame-retardant tubing, a new UL VW-1 rated heat shrink tubing. DWFR is a highly flame-retardant, high shrink ratio, dual wall tubing consisting of a polyolefin jacket and a thermoplastic inner adhesive wall. DWFR is the first dual wall tubing product from TE meeting the stringent requirements of UL 224 VW-1 for flammability. DWFR provides excellent electrical insulation as well as a moisture-resistant seal.
Help increase safety with UL VW-1 flammability rating
Accommodate a wide range of cross-sectional profiles with high shrink ratios
Utilize in a wide range of applications with a limited number of sizes
Compatible with a broad range of materials due to unique adhesive bonding ability
Help provide increased mechanical protection from abrasion and bending with irradiated polyolefin medium wall jacket
Help prevent moisture ingress with moisture-resistant seal