PHSS
Flame Retardant, Semi-rigid, Polyamide adhesive liner, Harness splice sealing heat shrink tubing
PHSS is specifically designed to meet automotive industry for environmental sealing and electrical insulation of automotive wire splices, terminations and components.
Semi-rigid jacket provides strain relief & abrasion protection of harness splices & mechanically sensitive components. Polyamide adhesive adhere to major types of automotive wire and perform well at an extended temperature range.
PHSS is specifically designed to meet automotive industry for environmental sealing and electrical insulation of automotive wire splices, terminations and components.
Semi-rigid jacket provides strain relief & abrasion protection of harness splices & mechanically sensitive components. Polyamide adhesive adhere to major types of automotive wire and perform well at an extended temperature range.
Features and application:
| Operating temp.: -55 ℃ to 135 ℃ | Voltage rating: 600V |
| UV resistant: (black) | Flame retardant: VW-1 (except clear) |
| Semi Rigid out jacket+Polymide adhesive line | Shrink Ration 4:1 |
| Min. full recovery temp.: 125 ℃ | RoHS & REACH compliant |
Typical technical performances:
| Property | Typical data | Method of test |
| Tensile strength | 10.3 MPa min. | ASTM D2671 |
| Ultimate elongation | 250% min. | ASTM D2671 |
| Secant modulus 2% (Outer layer / recovered) | 137MPa min. | ASTM D2671 |
| Heat shock (225℃/4hrs) of outer jacket | No cracking, dripping or flowing | ASTM D2671 |
| Dynamic cut through | 13.6kg min. | ASTM D3032 |
| Volume resistivity | 1.0×1014Ω.cm min. | ASTM D2671 |
| Flammability (outer jacket only) | Self-extinguishing within 30s | ISO 6722 |
| Splice performance | ||
| Room temperature flex test | Current leakage | ≤0.25μA |
| Thermal shock Current leakage | Current leakage | ≤0.25μA |
| Low temperature flexibility dielectric withstand | 1 mintue in 1000V | No breakdown |
| Heat aging | Current leakage | ≤0.25μA |
| Fluid immersion | Current leakage | ≤0.25μA |
| Swell | ≤50% |
Dimensions:
| Type | As supplied (mm) | After recovered (mm) | |||
| Min.inside diameter (D) | Wall thickness(T) | Max.inside diameter (d) | Total wall thickness (t*) | Adhesive Thickness (t1) | |
| PHSS-1 | 5.72 | 0.45 | 1.27 | 1.2 | 0.6 |
| PHSS-2 | 7.44 | 0.55 | 1.64 | 1.6 | 0.8 |
| PHSS-3 | 10.85 | 0.65 | 2.41 | 2 | 1 |
| PHSS-4 | 17.78 | 0.75 | 4.45 | 2.4 | 1.4 |
