Dual Wall Tubing (4X) Flexible, Outer Layer Flame Retardant, Heat Shrink Description This is made from flexible polyolefin and hot melt glue through high technology co-extrusion. The outer flexible polyolefin has low shrink temperature and the low shrink point glue so has the advantage for water proof and mechanical strain buffer performances. It is widely applied for automotive wiring harnesses water proof, gas leak and drain Multi-strand and wire branch harness waterproof. Specifications Continuous Operating Temperature : -45C to +125C Full Recovery temperature : 105C Minimum shrink temperature : 60C Shrink Ratio : 4:1 Colour : Black Resistant to UV Outer Layer - Technical Data Property Test Method Typical Data Tensile Strength ASTM D 2671 10.4MPa Elongation ASTM D 2671 300% Tensile Strength after aging UL 224 158C168hrs 7.3MPa Elongation After aging UL 224 158C168hrs 100% Longitudinal Change ASTM D 2671 -8% to +8% Flammability SAE-AMS-DTL-23053/5 30s self-extinguish Dielectric Strength IEC 60243 15kV/mm 14 Volume Resistivity IEC 60093 10 cm Adhesive - Technical Data Property Test Method Typical Data Water absorption ratio ASTM-D570 0.2% Softening point ASTM-D E28 85C Peel Strength (PE) ASTM-D1000 120N/25m Peel Strength (AL) ASTM-D1000 80N/25m www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <1> 02/04/18 V1.0Dual Wall Tubing (4X) Flexible, Outer Layer Flame Retardant, Heat Shrink Product Dimensions Size As supplied After recovery(mm) Part Number Internal Internal Total Wall Adhesive Inch mm Diameter(mm) Diameter Thickness thickness PP001978 5/32 4 4 0.95 1.2 0.2 0.5 0.2 PP001980 5/16 8 8 1.65 1.65 0.2 0.76 0.2 PP001977 1/2 12 12 2.41 2 0.2 1.02 0.2 Part Number Table Description Part Number Tubing, Heat Shrink, Dual Wall, Flexible, 12mm, Black, 1.22m PP001977 Tubing, Heat Shrink, Dual Wall, Flexible, 4mm, Black, 1.22m PP001978 Tubing, Heat Shrink, Dual Wall, Flexible, 8mm, Black, 1.22m PP001980 Important Notice : This data sheet and its contents (the Information) belong to the members of the Premier Farnell group of companies (the Group) 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 Groups liability for death or personal injury resulting from its negligence. pro - POWER is the registered trademark of the Group. Premier Farnell Limited 2016. www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <2> 02/04/18 V1.0