Master Catalog Page 449 FITŪ Heat-Shrink Tubing

Alpha Wire www.alphawire.com 1-800-52 ALPHA Specifications subject to change. For complete specifications and availability, visit www.alphawire.com. 449 Material Features Shrink Temperature Shrink Ratio (approx.) FIT Family Single-Wall Cross-linked Polyolefin for General-Purpose Use Cross-linked polyolefin General-purpose heat-shrink tubing Range of shrink ratios 90C 2:1 FIT-221 90C 4:1 FIT-421 Flame-retardant cross-linked polyolefin Low shrink temp Passes UL VW-1 flame test 90C 2:1 FIT-221V 90C 3:1 FIT-321V Cross-linked polyolefin Approved for 600-V ground lead identification Green with yellow stripe Passes UL VW-1 flame test 90C 2:1 FIT-260 Semirigid cross-linked polyolefin 30% stronger and 25% stiffer than standard polyolefin 110C 2:1 FIT-295 Dual-Wall Polyolefin for Additional Sealing Surface cross-linked, dual extruded Meltable inner wall to encapsulate without adhesive 140C 2.5:1 FIT-300 110C 3:1 FIT-321 121C 5.6:1 FIT-621 Bonding, thermoplastic adhesive lined Bonds to most materials High voltage: to 2 kV at 90C continuous use 120C 3:1 FIT-700 Bonding, adhesive lined Permanent water and corrosion protection 110C 2:1 FIT-750 Special-Application Tubing Irradiated PVC Low shrink temperature Passes UL VW-1 flame test 30% stronger than standard polyolefin 100C 2:1 FIT-105 Cross-linked PVDF High shrink temperature Fast recovery time Excellent chemical, heat, and flame resistance Passes UL VW-1 flame test 3x the tensile strength of standard polyolefin 170C 2:1 FIT-350 FEP High shrink temperature Excellent chemical resistance Excellent dielectric properties Thinnest wall thickness available 200C 1.2:1 FIT-400 PTFE High shrink temperature Excellent chemical resistance Excellent dielectric properties Very thin wall thickness 250C 1.5:1 FIT-500 Chlorinated polyolefin Highly flexible Oil and abrasion resistant Passes UL VW-1 flame test 130C 2:1 FIT-600 Flexible fluoroelastomer High shrink temperature Excellent chemical resistance Flexible 120C 2:1 FIT-650 Polyethylene/ polyester Superior abrasion resistance Excellent flexibility Resists harsh environments 80C 2:1 FIT-FABRIC Cross-linked silicone rubber High flexibility available Pliable Scrape abrasion resistant Passes UL VW-1 flame test 200C 1.7:1 FIT-FLEX Cross-linked PVDF Transparent after shrink Fast recovery time Excellent chemical, heat, and flame resistance Passes UL VW-1 flame test 2x the tensile strength of standard polyolefin 150C 2:1 FIT-CLEAR Heat Guns Alpha heat guns are the perfect complement to our tubing, making it easy to apply FIT heat-shrink tubing quickly and efficiently. The lightweight, durable guns are designed to make application of heat-shrink tubing fast and reliable. They are well suited to both industrial production and field use.

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