DWFC-8/2-X-STK

DWFC Series Heat Shrink Tubing Features: Excellent mechanical strength Excellent abrasion resistance Excellent optical clarity Environmental sealing Shrink ratio 4:1 It is a flexible, heat-shrinkable, dual-wall tubing with an integrally bonded meltable adhesive inner liner designed to offer moisture proof encapsulation to a wide variety of substrates. Available in clear, DWFC offers excellent clarity for protection of substrates that may need to be inspected during service. The tough outer jacket gives excellent mechanical strength with a high resistance to splitting. The high shrinkage ratio means that only four sizes are needed to give protection to a full range of irregular shapes with widely varying dimensions Performance Test Test Method Test Requirement Minimum inner wall adhesion - 60 N / 25 mm DWFC to aluminium Heat shock 4 Hours at 200C Pass - no dripping, cracking or flowing of outer wall Heat ageing 168 Hours at 120C - Low temperature flexibility 4 Hours at -55C Pass - no cracking Minimum tensile strength : 15 MPa 24 Hours at 23C, ISO 37 Minimum ultimate elongation : 200% Fluid resistance Diesel fuel (BS 2869 Class A1) Test fluids Break fluid (H - 515) Lubricating oil (0 - 149) www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <1> 19/12/11 V1.1DWFC Series Heat Shrink Tubing Specification Table Inside Diameter Wall Thickness Length Minimum Maximum Nominal Total Wall Nominal Meltable Wall Part Number (m) Expanded Recovered Recovered After Recovered After as Supplied After Heating Heating Heating (D) (d) (W) (W1) 4 1 0.8 DWFC-4/1-X-4FT 0.25 1.2 8 2 0.9 DWFC-8/2-X-4FT 12 3 1.2 0.4 DWFC-12/3-X-4FT Dimensions : Millimetres (Unless Specified) Note: The wall thickness of the tubing will be less than specified if recovery is restricted during shrinkage Important Notice : This data sheet and its contents (theInformatio) belong to the members of the Premier Farnell group of companies (theGrou) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group s liability for death or personal injury resulting from its negligence. Pro-POWER is the registered trademark of the Group. Premier Farnell plc 2011. www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <2> 19/12/11 V1.1