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■Features
- Contains no toxic bromine-based flame retardants, chlorine-based flame retardants or metal compounds.
- A non-marking type heat shrink tube that does not have any UL numbers engraved on it.
-A wide range of sizes available, from 1.5φ onwards.
■ Recruitment history
・Electronic devices, communications, automobiles, etc.
■Sales
・We can also make custom orders for your desired color, etc. Please contact us .
*For heat shrink colors other than black and white, please see the SZF2 tubing color page.
*Please use a heat gun to shrink the heat shrink tubing.
⇒Click here for our heat guns for heat shrink tubing .
Material | Polyolefin |
standard |
UL224 VW-1 600V No:E314714 |
Shrinkage Start Temperature | 70℃ (minimum full shrink temperature 110℃) |
Operating temperature range | -55℃ to 125℃ |
Shrinkage rate | 2:1 |
Rated voltage | 600V |
*For other colors, please see the SZF2 tube color page.
characteristics | Test Method | characteristic values |
Tensile strength | ASTM D 2671 | >14MPa |
Growth rate | ASTM D 2671 | >400% |
Axial shrinkage | UL224 | 0±5% |
Eccentricity | ASTM D 2761 | >30% |
Elongation after thermal degradation | 158℃, 16 hours. | >350% |
Tensile strength after thermal degradation | >12MPa | |
Flammability | VW-1 | Pass |
Resistance value | ASTM D 2671 | >10 to the power of 14 Ω.cm |
copper corrosive | UL 224 | No corrosion |
*The above values are test values and are not guaranteed values.
*Please check the price list for stock sizes of heat shrink tubing .
Items other than those in stock will be made to order, so please contact us for more information.
*Please note that D indicates the inner diameter of the tube, not the folded diameter.
Model number | Before shrinkage | After shrinkage | |
D (inner diameter) | D1 (inner diameter) | T (thickness) | |
SZF2-1.0 | 1.0 | 0.5 | 0.33 |
SZF2-1.5 | 1.5 | 0.75 | |
SZF2-2.0 | 2.0 | 1.0 | 0.42 |
SZF2-2.5 | 2.5 | 1.25 | |
SZF2-3.0 | 3.0 | 1.5 | |
SZF2-3.5 | 3.5 | 1.75 | |
SZF2-4.0 | 4.0 | 2.0 | |
SZF2-5.0 | 5.0 | 2.5 | 0.54 |
SZF2-6.0 | 6.0 | 3.0 | |
SZF2-7.0 | 7.0 | 3.5 | |
SZF2-8.0 | 8.0 | 4.0 | |
SZF2-10.0 | 10.0 | 5.0 | |
SZF2-12.0 | 12.0 | 6.0 | |
SZF2-16.0 | 16.0 | 8.0 | 0.67 |
SZF2-20.0 | 20.0 | 10.0 | 0.85 |
SZF2-25.0 | 25.0 | 12.5 | 0.85 |
SZF2-30.0 | 30.0 | 15.0 |
Unit: mm
Model number | Inner diameter before shrinkage (φ) | Standard length (m) | List price | 10 pieces | 50 bottles |
100 bottles
|
200 bottles
|
SZF2-1.5B (1m) |
1.5 | 1 | 52 | 46 | 42 | 40 | 36 |
SZF2-2.5B (1m) |
2.5 | 1 | 58 | 50 | 46 | 44 | 39 |
SZF2-3.5B (1m) |
3.5 | 1 | 72 | 62 | 58 | 55 | 49 |
Model number | Inner diameter before shrinkage (φ) | Standard length (m) | List price | 10 pieces | 50 bottles |
100 bottles
|
500 bottles
|
SZF2-5.0B (1m) |
5.0 | 1 | 92 | 80 | 74 | 62 | 54 |
SZF2-7.0B (1m) |
7.0 | 1 | 117 | 102 | 94 | 79 | 69 |
SZF2-10.0B (1m) |
10.0 | 100 | 150 | 130 | 120 | 101 | 87 |
Model number | Inner diameter before shrinkage (φ) | Standard length (m) | List price | 10 pieces | 50 bottles |
250 bottles
|
500 bottles
|
SZF2-20.0B (1m) |
20.0 | 1 | 373 | 299 | 280 | 237 | 218 |
SZF2-30.0B (1m) |
30.0 | 1 | 677 | 542 | 508 | 429 | 395 |
B=Black
All heat shrink tubing prices are per meter (excluding tax) ⇒How to read the price list
The minimum purchase is in units of meters (pieces).
Please contact us regarding made-to-order products and sizes not listed in the price list.