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Samhwa KDK

Samhwa KDK

Samhwa KDK

Samhwa KDK

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Samhwa KDK

Samhwa KDK

Heat Shrinkable Tubing

Model

Series

Heat Shrinkable Tubing


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Description

Semi-flexible, General purpose adhesive lined, moisture proof Heat Shrinkable Tubing

1. Application : Provides excellent mechanical, physical and electrical performance. Inner coated adhesive is melt and sealed by heat
shrinking for water and air proof.

2. Features and benefits :

(1) 3:1shrink ratio
(2)excellent flame retardant(outside layer only)
(3) Few sizes cover a wide range of diameters, allowing reduced inventory and this
tubing accommodates awkward, irregular shapes.
(4) various colors are available up on request.

3. Operating temperature range : -55℃ to 135 ℃
Minimum shrink temperature : 120℃


Performance

  Properties Test Methods Values
Physical Density ASTM D 792 "Max. 1.40g/cm3 @" 23℃
Unaged Tensile strength ASTM D 638
MIL-I-23053
Min. 1.1kgf/mm2
Elongation Min. 200%
Aged Tensile strength ASTM D 638
MIL-I-23053
175℃/168hrs
Min. 0.8kgf/mm2
Elongation Min. 100%
Heat shock MIL-I-23053 Pass @250℃× 4hrs
Low temperature flexibility MIL-I-23053 No crack @-55℃×4hrs
Secant modulus ASTM D 882 Max. 173MPa
Electrical Dielectric Strength ASTM D 2671 Min 19.7kV/mm
Volume resistivity ASTM D 876 Min .1 ×10¹⁴Ω-cm
Chemical Fluidresistance Tensile strength MIL-I-23053
24℃/24hrs
Min. 0.7kgf/㎟
Dielectric strength Min. 15.8kgf/㎟
Copper corrosion MIL-I-23053
175℃/16hrs
No corrison
Copper stability No corrison
Flammability(VW -1) UL 224 Pass
Fungus resistance ASTM G 21 No corrison

 

Samhwa KDK  KKHS-DW
Standard Size

SIZE INSIDE DIAMETER WALL THICKNESS STANDARD LENGTH(M)
As supplied
(Average)
After recovery
(Max.)
As supplied (Nom.) After recovery
(Min.)
3.0mm 3.4mm 1.0mm 0.53mm 1.00mm 1.2mm(4feets)
4.5mm 5.0mm 1.5mm 0.48mm 1.10mm 1.2mm(4feets)
6.0mm 6.6mm 2.0mm 0.45mm 1.20mm 1.2mm(4feets)
9.0mm 9.8mm 3.0mm 0.50mm 1.30mm 1.2mm(4feets)
12.0mm 12.5mm 4.0mm 0.55mm 1.35mm 1.2mm(4feets)
15.0mm 15.6mm 5.0mm 0.50mm 1.35mm 1.2mm(4feets)
18.0mm 18.2mm 6.0mm 0.77mm 2.00mm 1.2mm(4feets)
25.0mm 25.5mm 8.0mm 0.78mm 2.20mm 1.2mm(4feets)
31.0mm 31.0mm 11.0mm 0.80mm 2.20mm 1.2mm(4feets)
38.0mm 38.0mm 13.0mm 0.76mm 2.30mm 1.2mm(4feets)
51.0mm 51.0mm 17.0mm 0.85mm 2.50mm 1.2mm(4feets)

Inquiry

Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664

ⓒ2024 Komachine Inc. All rights reserved.