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SBRS-(3X,4X)GFF—3:1 & 4:1 Military Standard High Flame Retardant Double Wall Pipe
SBRS-(3X,4X)GFF—3:1 & 4:1 Military Standard High Flame Retardant Double Wall Pipe
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Application areas:
It is mainly used in insulation, bundling and fixing of various wire harnesses, marine wires and cables and metal pipes that require sealing, waterproofing, moisture protection and corrosion protection.
Product Description
Compliance standards: AMS -DTL-23053/4 , UL certified.
Heat shrink ratio: 3:1, 4:1
Initial shrinkage temperature: ≥ +70 ℃
Complete contraction temperature: ≥+ 125 ℃
Operating temperature: -45 ℃ ~ +135 ℃
High flame retardancy and UV resistance
Environmental Standards: RoHS
Standard color: Black (other colors can be customized)
Product Parameters
|
Outer layer technical specifications |
||
|
performance |
index |
Test methods |
|
Tensile strength |
≥12 MPa |
ASTM D 2671 |
|
Elongation at break |
≥300% |
ASTM D 2671 |
|
Strength after aging |
≥8.4 MPa |
175 ℃ × 168h |
|
Elongation at break after aging |
≥100% |
175 ℃ × 168h |
|
Axial change rate |
-8% to +8% |
ASTM D 2671 |
|
Flame retardancy |
pass |
ASTM D 2671 B method |
|
thermal shock |
No cracks, no drips |
ASTM D 2671 (250 °C × 4h) |
|
Cold bending flexible |
No cracks |
ASTM D 2671 (-45 ℃ × 4h) |
|
Water absorption rate |
≤0.50% |
ASTM D 570 |
|
Breakdown strength |
≥15kV/mm |
IEC 60243 |
|
Volume resistivity |
≥10 14 Ω·cm |
IEC 60093 |
Product parameters:
|
Hot melt adhesive technical specifications |
||
|
performance |
index |
Test methods |
|
softening point |
90±5 ℃ |
ASTM E 28 |
|
Water absorption rate |
< 0.2% |
ASTM D 570 |
|
Peel strength ( PE ) |
≥120N/25mm |
ASTM D 1000 |
|
Peel strength ( Al ) |
≥80N/25mm |
ASTM D 1000 |
Product Selection
SBRS-(3X)GFF Specification Sheet :
|
Specification |
Supply inner diameter (mm) |
Dimensions after full reduction ( mm) |
Standard packaging Rice / plate, Rice / stick |
|||
|
Metric |
Imperial |
inner diameter |
Average total wall thickness |
Adhesive layer wall thickness |
||
|
Φ3.2 |
1/8 |
≥3.2 |
≤1.0 |
0.90±0.30 |
0.40±0.20 |
200 |
|
Φ4.8 |
3/16 |
≥4.8 |
≤1.6 |
1.00±0.30 |
0.40±0.20 |
100 |
|
Φ6.4 |
1/4 |
≥6.4 |
≤2.2 |
1.25±0.30 |
0.45±0.20 |
100 |
|
Φ7.9 |
5/16 |
≥7.9 |
≤2.7 |
1.30±0.30 |
0.50±0.20 |
100 |
|
Φ9.5 |
3/8 |
≥9.5 |
≤3.2 |
1.40±0.30 |
0.50±0.20 |
50 |
|
Φ12.7 |
1/2 |
≥12.7 |
≤4.2 |
1.70±0.30 |
0.50±0.20 |
1.22 |
|
Φ15.0 |
5/8 |
≥15.0 |
≤5.2 |
1.80±0.30 |
0.55±0.25 |
1.22 |
|
Φ19.1 |
3/4 |
≥19.1 |
≤6.3 |
1.95±0.30 |
0.55±0.25 |
1.22 |
|
Φ25.4 |
1 |
≥25.4 |
≤8.5 |
2.05±0.40 |
0.55±0.25 |
1.22 |
|
Φ30.0 |
1-1/4 |
≥30.0 |
≤10.2 |
2.20±0.40 |
0.60±0.30 |
1.22 |
|
Φ39.0 |
1-1/2 |
≥39.0 |
≤13.5 |
2.50±0.40 |
0.60±0.30 |
1.22 |
|
Φ50.0 |
2 |
≥50.0 |
≤17.0 |
2.80±0.40 |
0.70±0.30 |
1.22 |
SBRS-(4X)GFF Specification Sheet :
|
Specification |
Supply inner diameter (mm) |
Dimensions after full reduction ( mm) |
Standard packaging Rice / plate, Rice / stick |
|||
|
Metric |
Imperial |
inner diameter |
Average total wall thickness |
Adhesive layer wall thickness |
||
|
Φ4.0 |
2/13 |
≥4.0 |
≤1.0 |
1.05±0.30 |
0.50±0.20 |
200 |
|
Φ6.0 |
2/13 |
≥6.0 |
≤1.5 |
1.15±0.30 |
0.50±0.20 |
100 |
|
Φ8.0 |
5/16 |
≥8.0 |
≤2.0 |
1.55±0.30 |
0.60±0.25 |
100 |
|
Φ12.0 |
1/2 |
≥12.0 |
≤3.0 |
1.75±0.30 |
0.60±0.25 |
1.22 |
|
Φ16.0 |
5/8 |
≥16.0 |
≤4.0 |
2.00±0.35 |
0.70±0.30 |
1.22 |
|
Φ20.0 |
4/5 |
≥20.0 |
≤5.0 |
2.30±0.40 |
0.70±0.30 |
1.22 |
|
Φ24.0 |
1 |
≥24.0 |
≤6.0 |
2.60±0.40 |
0.75±0.30 |
1.22 |
|
Φ32.0 |
1-1/4 |
≥32.0 |
≤8.0 |
3.00±0.50 |
0.90±0.30 |
1.22 |
|
Φ52.0 |
2 |
≥52.0 |
≤13.0 |
3.35±0.50 |
0.95±0.30 |
1.22 |
dd
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