Halogen-free Adhesive-lined Dual Wall Heat Shrink Tubing
- SBRS-125H (3X)
- Shrink ratio:3:1
- Flame retardant outer layer,halogen free,UV resistant
- Shrink temperature:70°C~125°C
- Continuous operating temperature:-45℃~125℃
- RoHS compliant
- Standard colors: black, other colors are available on your request
- Detailed
Halogen-free Adhesive-lined Dual Wall Heat Shrink Tubing
Description
SBRS-125H (3X)isacross-linked polyolefin tube that is extruded with an inner layer of adhesive.The inner layer of adhesive, with superior sealing capability, is also a bufferagainst mechanical strain. Dual wall heat shrink tubing is designed to providesuperior sealing against water, corrosive gas and chemicals. Typicalapplications include environmental sealing of in-line splices, sealing andstrain relief of connectors and terminals, abrasion protection and electricalinsulation of automotive wiring harness splices and valuable components, fleet& marine sealing & protection and wire bundling etc.
Features
● Shrink ratio:3:1
● Flame retardant outer layer,halogen free,UV resistant
● Shrink temperature:70°C~125°C
● Continuous operating temperature:-45℃~125℃
● RoHS compliant
● Standard colors: black, other colors are available on your request
Technical Data
Property
Typical
data
Test
method/condition
Tensile strength
≥10.4MPa
ASTM D 2671
Elongation at break
≥300%
ASTM D 2671
Tensile strength
≥7.3MPa
158℃×168h
Elongation at break
≥100%
158℃×168h
Longitudinal change
-8%~+8%
ASTM D 2671
Flammability
Self-extinguishing in 60 sec.
AMS-DTL-23053/4
Voltage withstand(Rated voltage 600V)
2500V,1min no breakdown
UL 224
Heat shock
No cracks, no dripping
UL 224,250℃×4h
Dielectric strength
≥15kV/mm
IEC 60243
Volume resistivity
≥1014Ω.cm
IEC 60093
Technical Performance of Adhesive
Property
Typical
Data
Test
method/condition
Softening point
95±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
SBRS-125H (3X) Dimensions
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,
m/pc)
Φ2.4
3/32
≥2.4
≤0.80
0.85±0.15
0.35±0.08
200
Φ3.2
1/8
≥3.2
≤1.00
0.95±0.15
0.35±0.08
200
Φ4.8
3/16
≥4.8
≤1.60
1.10±0.15
0.40±0.08
100
Φ6.4
1/4
≥6.4
≤2.20
1.20±0.15
0.45±0.08
100
Φ7.9
5/16
≥7.9
≤2.70
1.35±0.15
0.50±0.08
100
Φ9.5
3/8
≥9.5
≤3.20
1.45±0.20
0.50±0.08
50
Φ12.7
1/2
≥12.7
≤4.20
1.70±0.20
0.50±0.08
25
Φ15.0
5/8
≥15.0
≤5.20
1.80±0.20
0.55±0.10
25
Φ19.1
3/4
≥19.1
≤6.30
2.00±0.20
0.55±0.10
25
Φ25.4
1
≥25.4
≤8.50
2.10±0.25
0.55±0.10
25
Φ30.0
1-1/4
≥30.0
≤10.20
2.20±0.25
0.60±0.10
1.22
Φ39.0
1-1/2
≥39.0
≤13.50
2.40±0.25
0.60±0.10
1.22
Φ50.0
2
≥50.0
≤17.00
2.70±0.25
0.70±0.10
1.22
Note：Non-standard dimensions and package are available on request
