Heavy Wall Adhesive-lined Dual wall Tubing
- SBRS-125G (3X) HB
- Shrink ratio:3:1
- Heavy wall, flame retardant outer layer ,environmentally friendly, UV resistant
Shrink temperature:80°C ~120°C- Continuous operating temperature:-45°C ~125°C
- RoHS compliant
- Standard color: Black
- Detailed
Heavy Wall Adhesive-lined Dual wall Tubing
Description
SBRS-125G (3X)HB is a cross-linked polyolefin tube that is extruded with an inner layer of adhesive. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals.
Features
Shrink ratio:3:1
Heavy wall, flame retardant outer layer ,environmentally friendly, UV resistant
Shrink temperature:80°C ~120°C
Continuous operating temperature:-45°C ~125°C
RoHS compliant
Standard color: Black
Technical Performance
Property
Typical
data
Test
method/condition
Tensile strength
≥14MPa
ASTM D 2671
Elongation at break
≥400%
ASTM D 2671
Tensile strength after heat aging
≥12MPa
158℃×168h
Elongation after heat aging
≥350%
158℃×168h
Longitudinal change
0~-10%
ASTM D 2671
Flammability
Self extinguishing in 30 sec.
AMS-DTL-23053/5
Dielectric strength
≥20kV/mm
IEC 60243
Volume resistivity
≥1014Ω.cm
IEC 60093
Technical Performance of Adhesive
Property
Typical data
Test
method/condition
Softening point
85±5℃
ASTM E 28
Water absorption
<0.5%
ASTM D 570
Peel strength(PE)
≥120N/25mm
ASTM D 1000
Peel strength(AI)
≥80N/25mm
ASTM D 1000
Structure
Dimensions (3:1)
Size
As
supplied ID(mm)
D
After
full recovery(mm)
Standard
package
mm
inch
ID d
Wall thickness w1
Thickness of adhesive w2
(m/spool)
Φ19/6.0
3/4
19.0
6.0
3.0
1.35
1.22
Φ25/8.0
1
25.0
8.0
3.0
1.35
1.22
Φ33/8.0
1-1/4
33.0
8.0
3.0
1.35
1.22
Φ40/12
1-1/2
40.0
12.0
3.0
1.35
1.22
Φ55/16
2
55.0
16.0
3.0
1.35
1.22
Φ65/19
2-1/2
65.0
19.0
3.0
1.35
1.22
Φ75/22
3
75.0
22.0
3.0
1.35
1.22
Φ85/25
3-3/8
85.0
25.0
3.0
1.35
1.22
Φ100/33
4
100.0
33.0
3.0
1.35
1.22
Note：Non-standard package and dimensions are available on request.
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