Description
Article no.: RTE_HFF105
HEATSHRINKABLE TUBING IN POLYOLEFIN ?SERIES HFF-105? SHRINK RATIO 2 ÷ 1
GENERAL FEATURES
Series HFF-105 in polyolefin tubing is a heatshrinkable tubing with excellent physical and electrical properties. The main characteristics of this sleeving are: the correspondence to the most important Regulations which refer to the low emission of to toxic fumes in case of fire, such as the Railway normative EN 45545-2 and BOEING BS7239, and optional predisposition for marking purpose by thermal transfer system.
HEATSHRINKABLE IN POLYOLEFIN AUTOESTINGUENTE IN POLIOLEFINA ?SERIES HALOGEN FREE? HRINK RATIO 2 ÷ 1
GENERAL FEATURES
Series HF HALOGEN FREE polyolefin tubing is a self-extinguishing heatshrinkable tubing with excellent physical and electrical properties.
It is ideal for general protective covering, cabling and insulation and thanks to the simplicity with which it shrinks it adapts very easily to the item being covered.
TECHNICAL FEATURES
| Shrink ratio | 2 ÷ 1 | |
| Operating temperature | ? 55 °C ÷ + 125°C | |
| Flammability | ACCORDING TO STANDARD ASTM D 635-HB | |
| Fire behavior and resolution gas and smoke | BS6853(1999) Vehicle category 1a HL3 ACCORDING REQUIREMENT R22 ? R23 OF THE RAILWAY RULE EN 45545-2:2013+A1:2015 LVL1-085 compliant A3 Boeing BS7239 | |
| Oxygen index | 35% | ACCORDING TO STANDARD EN ISO 4589-2 |
| Standard colors | On Black ? White ? Yellow | Diameter 1,2 mm available only in Black color |
| Diameters available on demand | 2,4 / 3,2 / 4,8 / 6,4 Flat | |
| Packing | On reels | |
| Traction resistance | 10 N/mm² | ACCORDING TO STANDARD ASTM D 638 |
| Elongation at break | 200% | ACCORDING TO STANDARD ASTM D 638 |
| Longitudinal change | -10% / +5% | ACCORDING TO STANDARD ASTM D 2671 |
Water absorption | -<0,15% | ACCORDING TO STANDARD ASTM D 570 |
Specific gravity | 1.40 gr/cm³ | ACCORDING TO STANDARD ASTM D 792 |
| Min. shrinking temperature | > 90 °C | |
| Heat shock (4 ore a 175 °C) | No Demage | ACCORDING TO STANDARD ASTM D 2671 |
| Elongation after ageing (168h a 150 °C) | ->100% | ACCORDING TO STANDARD D 638 |
Bending at low temperature (-55 °C) | No Break | ACCORDING TO STANDARD IEC 60684-2 |
| Resistance to fluids | Good | ACCORDING TO STANDARD AMS-DTL-23053/5 |
| Copper corrosion | No corrsion | ACCORDING TO STANDARDASTM D 2671 B |
| Volume resistivity | 10 ¹4 ohm.cm | ACCORDING TO STANDARD ASTM D 257 |
| Dielectric strength | 20 KV/mm | ACCORDING TO STANDARD ASTM D 2671 |
| Printability | Excellent | Thermal transfer |
| BEFORE SHRINKING | AFTER FREE SHRINKING | |||
| Internal diameter in mm (D) | Internal diameter in mm (d) | Wall thickness in mm (e) | Packaging mt. | |
| 2,5 ÷ 2,8 | 1.2 | 0,43 ÷ 0,60 | 300 | |
| 3,6 ÷ 3,9 | 1.6 | 0,55 ÷ 0,72 | 300 | |
| 5,2 ÷ 5,5 | 2.4 | 0,55 ÷ 0,72 | 300 | |
| 6,7 ÷ 7,0 | 3.2 | 0,65 ÷ 0,80 | 300 | |
| 10,0 ÷ 10,40 | 4.8 | 0,65 ÷ 0,75 | 150 | |
| 13,6 ÷ 14,0 | 6.4 | 0,65 ÷ 0,75 | 150 | |
| 20,4 ÷ 20,8 | 9.5 | 0,70 ÷ 0,85 | 50 | |
| 27,0 ÷ 27,4 | 12.7 | 0,85 ÷ 1,00 | 50 | |
| 40,0 ÷ 40,5 | 19.1 | 0,90 ÷ 1,05 | 50 | |
50,8 ÷ 53,0 | 25.4 | 0,90 ÷ 1,05 | 50 | |
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