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CYG-DWT(RX) Semi-regid Heat Shrink Dual Wall Tubing

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Number of views:
1000
Product serial number
CYG-DWT(RX)
Quantity
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1
Product manual
Performance
Specifications

Material

   Outer layer: irradiation crosslinking modified polyolefin
   Inner layer: modified polyamide hot melt adhesive

Shrink ratio: 4:1

Characteristics

●Semi-hard, flame retarded

●Excellent mechanical, electric and chemical performance;

●Excellent sealing property;

●Continuous use temperature:-40℃~125℃;

● Shrinkage temperature :100℃~150℃

Field of application

This product, designed according to the features of automobile wire harness, is semi-hard and transparent. It has excellent leakproofness, oil resistance and insulativity and conforms to the environmental requirements of RoHS. Meanwhile, it also has excellent mechanical property and thus has come into extensive use in the production of various automobile wire harnesses.

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We could not find any corresponding parameters, please add them to the properties table
Item Test Method Indicator
Radial shrinkage ratio UL224 ≥50%
Longitudinal length change rate UL224 -10%~0
Tensile Strength ASTM D2671 ≥10.4MPa
Breaking Elongation

ASTM D2671

≥200%
Aging Test Of Hot Air 158.0℃±1.0℃/168h -
Tensile Strength After Aging ASTM D2671 ≥7.3MPa
Elongation At Break After Aging ASTM D2671 ≥100%
Volume Resistivity ASTM D876 ≥1.0x1013Ω· cm
Withstanding Voltage ASTM D2671 2500V,60s,Without breakdown
Water Absorption ASTM D570 ≤0.5%
Thermal shock (applicable to outer layer only) - 225℃,4h,No breakage, no dripping
Low-temperature resistance (applicable to outer layer only) ASTM D2671 No breakage
Solvent Resistance (diesel lubricating oil) - 23℃,24h,Excellent

Specification

Dimension Before Shrinkage(mm)

Dimension After Full Contraction (mm)

Minimum Inner Diameter

Minimum Inner Diameter

Total Wall Thickness

5.7
5.7
1.27
1.50±0.30
8.0
8.0
1.65
2.10±0.30
10.8
10.8
2.40
2.50±0.50
17.78
17.78
4.45
2.70±0.50
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