Hetta Shield K175 Series
Hetta Shield K175 series of high temperature rated heat shrinkable tubing are ideal for Automotive and Military electrical applications. Hetta Shield K175 series thin wall tubes are highly flame retardant and exhibits superior abrasion and cut-through resistance. Constructed with PVDF fluoropolymer, Hetta Shield K175 are highly resistant to chemical and solvent degradation. It outperforms other tubing products in applications involving exposure to Diesel oils, and hydraulic fluids.
MECHANICAL PERFORMANCE DATA
PROPERTY
Tensile Strength
Elongation
Tensile Strength (Aged)
Elongation (Aged)
Cold Bend
Heat Shock
TEST METHOD
ASTM D2671
ASTM D2671
@250°C / 168 Hrs
@250°C / 168 Hrs
-55°C / 4 Hrs
300°C / 4 Hrs
NOMINAL
≥ 30 MPa
≥ 150%
≥ 100% / Unaged
≥ 50%
No Cracks
No Cracks
ELECTRICAL PERFORMANCE DATA
PROPERTY
Dielectric Strength
Volume Resistivity
TEST METHOD
IEC 60093
IEC 60093
NOMINAL
≥ 20.0kV/mm
≥ 1 x 1014 Ω cm
Standard Package
mm
Inch
​
​
​
​
3/64
1/16
3/32
1/8
3/16
1/4
3/8
1/2
3/4
1
1-1/2
​
​
​
​
​
​
1.2
1.6
2.4
3.2
4.8
6.4
9.5
12.7
19.0
25.4
3
​
Expanded
Internal
Diameter
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​
​
​
​
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After Recovery Internal
Diameter
(mm/inch)
0.6
0.8
1.2
1.6
2.4
3.2
4.8
6.4
9.5
12.7
19.0
​
0.25±0.10
0.25±0.10
0.25±0.10
0.25±0.10
0.25±0.10
0.30±0.10
0.30±0.10
0.30±0.10
0.42±0.10
0.50±0.10
0.50±0.10
​
​
Total Wall
Thickness
(mm/inch)
​
200 M / Spool
200 M / Spool
200 M / Spool
200 M / Spool
100 M / Spool
100 M / Spool
50 M / Spool
50 M / Spool
50 M / Spool
50 M / Spool
50 M / Spool
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​
​
1.2
1.6
2.4
3.2
4.8
6.4
9.5
12.7
19.0
25.4
3
​