Railway Insulator
PA66: Nylon 66.69%, Glass Fiber 30%, Other 1%
|
No. |
Technical Parameter |
Unit |
Technical Requirement |
Value |
|
1 |
Density |
g/cm |
1.3-1.45 |
1.45 |
|
2 |
Tensile Strength |
Mpa |
≥170 |
178 |
|
3 |
Elongation |
% |
≤4.4 |
4.0 |
|
4 |
Bending Strength |
Mpa |
≥250 |
290 |
|
5 |
Impact Strength (No gap) |
KJ/m2 |
≥80 |
85 |
|
6 |
Melting Point |
℃ |
250℃ - 270 |
270 |
|
7 |
Insulation Resistance |
Ω |
≥1×108 |
5×108 |
|
8 |
Glass Fiber Content |
% |
30-35 |
35 |
|
9 |
Hardness |
HRR |
≥110 |
118 |
Railway Insulator is used in the E fastening, SKL fastening and Nabla Fastening system in the railway.
We are a leading railway insulator manufacturer in China. We can also make other rail fastenings such as railway screw, plastic dowel, rail pad, railway insulator, rail fish bolt, railway base plate, rail anchor, railway shoulder, rail bolt, flat and spring washer, fastening system of E type/SKL type/KP type/Nabla type.
