| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation |
|---|---|
| Type: | Insulation Sleeve |
| Chemistry: | Organic Insulation |
| Material: | PTFE |
| Thermal Rating: | -80ºC-260ºC |
| Maximum Voltage: | 20KV~100KV |
| Customization: |
|---|
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1. Create a moisture-resistant seal in applications where temperatures reach up to 450° F.
| Solubility | ≥280ºC |
| Dielectric constant (*) 50 Hz | 2.1 |
| Corrosion effect on copper | No corrosion |
| Antibacterial, erosion resistant | Good |
| Tensile strength Mpa(kgf/cm) | 20.5 |
| Breakdown voltage (normal temperature)(kv/mm) | 30 |
| Appearance | Bright surface, no drawing and pitting, no impurities inside and outside the pipe |
| Axial shrinkage (diameter) (%) | ≥5% |
| Extensibility(%) | 200 |
| Resistance | Wear resistance, acid and alkali resistance, anti impregnation, anti mold, corona discharge, resistant to industrial solvents, external mechanical damage, oil and special liquids |
| Environment protection | It is harmless to human body and environment, and conforms to Rosh standard |
| Shrinkage ratio of 1.7 :1 | ||||
| Size mm |
I.D(mm/ich) | |||
| Before shrink | Wall thickness | After shrunk | Wall thickness | |
| Φ0.5 | 0.7±0.2 | 0.028 | ≤0.40 | 0.015 |
| Φ1.0 | 1.0±0.2 | 0.039 | ≤0.50 | 0.018 |
| Φ1.5 | 1.5±0.2 | 0.059 | ≤0.90 | 0.021 |
| Φ2.0 | 2.0±0.2 | 0.079 | ≤1.30 | 0.026 |
| Φ2.5 | 2.5±0.2 | 0.098 | ≤1.50 | 0.032 |
| Φ3.0 | 2.5±0.2 | 0.118 | ≤1.80 | 0.038 |
| Φ3.5 | 3.5±0.2 | 0.138 | ≤2.0 | 0.046 |
| Φ4.0 | 4.0±0.3 | 0.157 | ≤2.5 | 0.058 |
| Φ4.5 | 4.0±0.3 | 0.177 | ≤2.8 | 0.072 |
| Φ5.0 | 4.5±0.3 | 0.197 | ≤3.0 | 0.091 |
| Φ6.0 | 5.0±0.3 | 0.236 | ≤3.8 | 0.112 |
| Φ7.0 | 6.0±0.3 | 0.276 | ≤4.0 | 0.139 |
| Φ8.0 | 7.0±0.3 | 0.315 | ≤4.8 | 0.174 |
| Φ9.0 | 8.0±0.3 | 0.354 | ≤5.0 | 0.218 |
| Φ10.0 | 10.0±0.3 | 0.394 | ≤6.0 | 0.273 |
| Φ12.0 | 12.0±0.3 | 0.472 | ≤7.0 | 0.342 |
| Shrinkage ratio of 4 :1 | ||||
| Size mm |
Before shrink | Wall thickness | After shrunk(I.D) | |
| Thin | Thickness | |||
| Φ1.5 | 1.5±0.2 | 0.05 | 0.1 | 8.0±0.3 |
| Φ2.0 | 2.0±0.2 | 0.05 | 0.12 | 8.0±0.3 |
| Φ3.0 | 3.0±0.2 | 0.05 | 0.12 | 8.0±0.3 |
| Φ4.0 | 4.0±0.2 | 0.05 | 0.12 | 8.0±0.3 |
| Φ4.5 | 4.5±0.2 | 0.12 | 0.12 | 8.0±0.3 |
| Φ6.0 | 6.0±0.2 | 0.12 | 0.12 | 8.0±0.3 |
| Φ7.0 | 7.0±0.2 | 0.12 | 0.15 | 8.0±0.3 |
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