Model Code: KIGHP
BMWT Co-extruded Medium Wall Protective Sleeve
|
Parameter |
BMWT 9/3 |
BMWT 16/5 |
|
Supplied ID (Min) |
9 mm |
16 mm |
|
Recovered ID (Max) |
3 mm |
5 mm |
|
Wall Thickness (Min) |
1.9 mm |
1.9 mm |
|
Tube Type |
o |
o |
|
Standard Length |
1220 mm |
1220mm |
2. General Technical Performance (Applicable to Both Specifications)
2.1 Core Basic Indicators
|
Parameter |
Performance Requirement |
|
Shrink Ratio |
3:1 |
|
Shrink Temperature |
120℃ |
|
Operating Temperature |
-55℃ ~ +125℃ |
|
Standard Color |
Black |
2.2 Outer Layer Mechanical & Electrical Properties
|
Test Item |
Test Method |
Performance Index |
|
Tensile Strength |
ASTM D2671 |
≥13.5 MPa |
|
Elongation at Break |
ASTM D2671 |
≥350% |
|
Aged Tensile Strength
(150℃/168hrs) |
ASTM D2671 |
≥10 MPa |
|
Aged Elongation at Break
(150℃/168hrs) |
ASTM D2671 |
≥200% |
|
Density |
ASTM D792 |
1.05±0.05 g/cm³ |
|
Longitudinal Shrinkage |
UL224 |
0 ~ -10% |
|
Dielectric Strength |
IEC243 |
≥20 kV/mm |
|
Volume Resistivity |
IEC93 |
≥10¹⁰ Ω·cm |
|
Copper Stability |
ASTM D2671 |
Pass |
|
Water Absorption |
ISO 62 |
<0.5% |
2.3 Hot Melt Properties
|
Test Item |
Test Method |
Performance Index |
|
Water Absorption |
ISO 62 |
≤0.5% |
|
Softening Point |
ASTM E28 |
100±5℃ |
|
Peel Strength |
DIN 30672 |
100N/25mm |
|
Antibacterial Property |
ISO 846 |
Pass |
