DWFR - Moisture Resistant and Flame Retardant

DWFR HEAT SHRINK TUBING

TE Connectivity (TE), a world leader in connectivity, introduces the DWFR (dual wall, fire-retardant) product line – its first dual wall heat shrink tubing products to be rated for the UL VW-1 flammability test specified by the UL 224 standard.DWFR The DWFR tubing products’ highly flame retardant polyolefin jacket and a thermoplastic inner adhesive wall provide excellent electrical insulation and mechanical protection. When properly installed, the tubing shrinks to create a moisture-resistant seal. The DWFR tubing products’ high heat shrink ratios of 3:1 and 4:1 enable designers to use just a few tubing sizes across numerous applications – from home appliances to industrial controls to automotive.

Highly Flame Retardant with UL VW-1 rating:

Becomes an excellent candidate for applications in appliances, motor vehicles, commercial electronics, and consumer electronics given the increased focus on consumer safety.

3:1 and 4:1 Shrink Ratios Available:

High shrink ratios offer design versatility and allow customers to use a few sizes to cover a wide range of substrate diameters reducing their inventory requirements and costs.

Irradiated Polyolefin Jacket with Thermoplastic Adhesive Inner Wall:

Electrically insulates and environmentally seals and protects components and other electrical connections and terminations.

Thermoplastic Adhesive Inner Wall:

Bonds to a wide variety of plastics, rubbers and metals, sealing and protecting components and interconnections, and preventing moisture ingress.

Broad Range of Sizes, from 3 to 52mm Inside Diameter Expanded:

Is suitable for use in a wide range of applications.