Dual Wall Tubing (4X) Flame Retardant, High Shrink Ratio, Adhesive Lined, Semi-Rigid, Polyolefin, Heat Shrink Description Flame-retardant and mechanically tough, the tubing provides strain relief and abrasion protection of wire splices, terminals and other components. High shrink ratio allows a few sizes to cover a wide range of splice and component diameters. Thick adhesive liner forms an effective barrier against fluids and moisture. Specifications Operating temperature : -45C to +125C Minimum Full Recovery Temperature : 125C Minimum shrink temperature : 70C Shrink Ratio : 4:1 Colour : Black Approvals : UL224, 125C 600V VW-1 Technical Data Property Test Method Typical Data Tensile Strength ASTM D 2671 14MPa Ultimate Elongation ASTM D 2671 200% Longitudinal Shrinkage UL 224 10% Heat shock 250C, 4hrs No cracking Flammability VW-1 Pass (out jacket only) Dielectric Strength IEC 243 20kv/mm 14 Volume Resistivity UL224 1x10 Cm Copper Stability ASTM D 2671 Pass Corrosion UL224 No corrosion Hot Melting Adhesive Property Test Item Test Method Typical Result Water absorption Ratio ASTM-D570 <0.2% Softening point ASTM-E28 95C Peel Strength(PE) ASTM-D1000 120N/25mm Peel Strength(AL) ASTM-D1000 80N/25mm www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <1> 02/04/18 V1.0Dual Wall Tubing (4X) Flame Retardant, High Shrink Ratio, Adhesive Lined, Semi-Rigid, Polyolefin, Heat Shrink Product Dimensions Size As supplied After recovery(mm) Part Number Internal Internal Total Wall Adhesive Inch mm Diameter(mm) Diameter Thickness thickness PP001983 5/32 4 4 0.95 1.2 0.2 0.5 0.2 PP001984 1/4 6 6 1.27 1.26 0.3 0.5 0.3 PP001985 5/16 8 8 1.65 1.7 0.3 0.75 0.3 PP001981 1/2 12 12 2.41 2.1 0.3 0.95 0.3 PP001982 3/4 18 18 4.45 2.6 0.3 1.3 0.3 Part Number Table Description Part Number Tubing, Heat Shrink, Dual Wall, Adhesive Lined, 4:1, 12mm, Black, 1.22m PP001981 Tubing, Heat Shrink, Dual Wall, Adhesive Lined, 4:1, 18mm, Black, 1.22m PP001982 Tubing, Heat Shrink, Dual Wall, Adhesive Lined, 4:1, 4mm, Black, 1.22m PP001983 Tubing, Heat Shrink, Dual Wall, Adhesive Lined, 4:1, 6mm, Black, 1.22m PP001984 Tubing, Heat Shrink, Dual Wall, Adhesive Lined, 4:1, 8mm, Black, 1.22m PP001985 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