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S3(t) Double-wall flame-retardant polyolefin heat shrinkable tubing
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Introduction | ||||
A thin-walled, soft, flame-retardant, double-walled polyolefin heat-shrinkable tube with adhesive is used for parts or parts of military equipment that need to be waterproofed and sealed, and can be widely used for sealing and moisture-proof protection of cable end connectors or electronic components. |
Features | |
Operating temperature: -55~110 ℃ | |
Minimum full shrinkage temperature: 125 ℃ | |
Shrink ratio: 3:1 & 4:1 | |
GJB 7283-2011 compliant |
Technical data | ||||
Property | Test Method | Value | ||
Longitudinal change rate | GJB 7283-2011 | -15%~1% | ||
Restricted shrinkage(150℃/30m) | GJB 7283-2011 | No cracks on the surface | ||
Water absorption (23℃/24h) | GJB 7283-2011 | ≤1.0% | ||
Tensile Strength | GJB 7283-2011 | ≥9.0MPa | ||
Breakdown elongation | GJB 7283-2011 | ≥250% | ||
Tightness | GJB 7283-2012 | After heat fusion sealing, there is no air leakage at the heat fusion joint | ||
Heat shock(250℃/4h) | GJB 7283-2011 | No cracks, no flow, no drips on the surface | ||
Aging (175℃/168h) Exterior |
GJB 7283-2011 | No cracks, no flow, no drips on the outer wall |
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Dielectric strength | GJB 7283-2011 | ≥11.8kV/mm | ||
Insulation withstand voltage (AC2500V·1min.) |
GJB 7283-2011 | No breakdown | ||
Volume resistivity | GJB 7283-2011 | ≥1.0×1012Ω·cm | ||
Liquid resistance(23℃/24h) Tensile Strength Dielectric strength |
GJB 7283-2011 | ≥ 6.2MPa ≥ 7.9kV/mm |
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Flame retardant | GJB 7283-2011 | The continuous burning time after leaving the fire does not exceed 60S | ||
Copper corrosion(121℃/16h) | GJB 7283-2011 | No dents or blackening on the copper surface | ||
Low temperature flexibility (-55℃/4h) | GJB 7283-2011 | No cracks on the surface | ||
High and low temperature impact(-55℃/110℃) | GJB 7283-2011 | No cracks, no flow, no drips on the outer wall | ||
Salt spray | GJB 150.11 | No cracks, no flow, no drips on the outer wall | ||
Damp heat | GJB 150.9 | No cracks, no flow, no drips on the outer wall | ||
Mold | GJB 150.10 | The degree of mold growth is not inferior to level 1 |
Dimension | |||||
Size | As Supplied(mm) | After shrink (mm) | Wire mass(Max.) | Standard length | |
S3(t) | Inner Diameter(Min.) | Inner Diameter (Max.) | Wall thickness | g/m | m |
Shrink ratio 3:1 | |||||
3/1 | 3 | 1 | 1.00±0.28 | 0.50 | 8.0 |
4.8/1.6 | 4.8 | 1.6 | 1.00±0.28 | 0.50 | 13.6 |
6/2 | 6 | 2 | 1.00±0.28 | 0.50 | 15.5 |
9/3 | 9 | 3 | 1.40±0.28 | 0.61 | 22.2 |
12/4 | 12 | 4 | 1.78±0.38 | 0.76 | 40.0 |
18/6 | 19 | 6 | 2.25±0.55 | 0.76 | 75.3 |
24/8 | 24 | 8 | 2.54±0.55 | 1.02 | 91.2 |
39/13 | 40 | 13 | 2.54±0.55 | 1.02 | 135.6 |
Shrink ratio 4:1 | |||||
4/1 | 4 | 1 | 1.00±0.28 | 0.50 | 11.8 |
8/2 | 8 | 2 | 1.00±0.28 | 0.50 | 16.0 |
12/3 | 12 | 3 | 1.40±0.28 | 0.61 | 34.4 |
16/4 | 16 | 4 | 1.78±0.38 | 0.76 | 43.5 |
24/6 | 24 | 6 | 2.25±0.55 | 0.76 | 73.0 |
32/8 | 32 | 8 | 2.54±0.55 | 1.02 | 96.0 |
52/13 | 52 | 13 | 2.54±0.55 | 1.02 | 146.5 |
Ordering instructions: Please order according to "model-specification-color", such as S3(t)-12/4-0 | |||||
Color: black (-0), brown (-1), red (-2), orange (-3), yellow (-4), green (-5), blue (-6), purple ( -7), gray (-8), white (-9), pink (-P), brown (-T), etc. | |||||
Color code: black (-0), brown (-1), red (-2), orange (-3), yellow (-4), green (-5), blue (-6), purple (-7) , Gray (-8), white (-9), pink (-P), brown (-T), transparent (-X) |
Cross reference | |
Raychem/TE:ATUM |
Product diagram
Keyword:
S3(t) Double-wall flame-retardant polyolefin heat shrinkable tubing
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Address: Tangjia Industrial Park, Shihe Street, Puwan New District, Dalian
Tel: 0411-87166661 87166662 0411-87166663 87166665
International line: +86-411-87166669
E-mail: upolymer@upolymer.com
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