Guangzhou Kebao insulation products Co., Ltd.
Русский
Special Shrink Tube
KB-SPFA 260℃ PFA Heat Shrinkable Tube
Materials: PFA
Operating temperature range:-65℃～260℃
Min fully recovery temperature:350℃
Shrink ratio: 1.25:1
Features:
˙ Excellent clarity
˙ High flame resistance
˙ High temperature resistant to 260℃
˙ Superior physical and chemical properties.
˙ RoHS and REACH compliant.
Applications:
PFA heat shrinkable tubing is made of PFA with excellent high-temperature performance, chemical resistance, high insulation and excellent mechanical properties. Designed to provide insulation and mechanical protection in severe chemical and thermal environments. Widely used in electronic, aerospace, military and communication fields. Compared to PTFE tubing, PFA has excellent clarity.
| Property | Requirement | Test method | Typical data |
| Longitudinal shrinkage | ≤5% | ASTM D 2671 | ≤3% |
| Tensile strength | 17.3MPa min. | ASTM D 638 | ≥25 MPa |
| Elongation at break | 200% min. | ASTM D 638 | ≥300% |
| Dielectric voltage withstand | 2500V,60sec,no break | ASTM D 2671 | No break |
| Dielectric strength | 11.9 KV/mm min. | ASTM D 2671 | ≥16KV/mm |
| Volume resistivity | 1015Ω·cm min. | ASTM D 876 | ≥1018∼cm |
| Copper corrosion | No corrosion | ASTM D 2671 | No corrosion |
| Flammability | Self-extinguishing within one minute | ASTM D 2671 | pass |
| Dielectric constant | 2.1 | ||
| Friction coefficient | 0.2-0.3 |
| Size | As supplied | After recovered | Standard Package | |
| Inside diameter (Min.) | Inside diameter (Max.) | Wall thickness | (m/pc,m/roll) | |
| Φ7 | 7 | 5.7 | 0.20±0.05 | 1 |
| Φ11.5 | 11.5 | 9.3 | 0.30±0.05 | 1 |
| Φ14.5 | 14.5 | 11.7 | 0.35±0.05 | 1 |
| Φ19 | 19 | 15.3 | 0.35±0.05 | 1 |
| Φ24 | 24 | 19.3 | 0.40±0.10 | 1 |
| Φ28 | 28 | 22.5 | 0.40±0.10 | 1 |
| Φ35 | 35 | 28.1 | 0.40±0.10 | 1 |
| Φ44 | 44 | 36.1 | 0.45±0.10 | 1 |
| Φ54 | 54 | 43.3 | 0.45±0.10 | 1 |
| 066 | 66 | 52.9 | 0.50±0.10 | 1 |
| Φ78 | 78 | 62.5 | 0.50±0.10 | 1 |
| Φ90 | 90 | 72.1 | 0.50±0.10 | 1 |
| Φ103 | 103 | 82.5 | 0.50±0.10 | 1 |
| Other sizes are available upon request. | ||||
| Property | Requirement | Test method | Typical data |
| Longitudinal shrinkage | ≤5% | ASTM D 2671 | ≤3% |
| Tensile strength | 17.3MPa min. | ASTM D 638 | ≥25 MPa |
| Elongation at break | 200% min. | ASTM D 638 | ≥300% |
| Dielectric voltage withstand | 2500V,60sec,no break | ASTM D 2671 | No break |
| Dielectric strength | 11.9 KV/mm min. | ASTM D 2671 | ≥16KV/mm |
| Volume resistivity | 1015Ω·cm min. | ASTM D 876 | ≥1018∼cm |
| Copper corrosion | No corrosion | ASTM D 2671 | No corrosion |
| Flammability | Self-extinguishing within one minute | ASTM D 2671 | pass |
| Dielectric constant | 2.1 | ||
| Friction coefficient | 0.2-0.3 |
| Size | As supplied | After recovered | Standard Package | |
| Inside diameter (Min.) | Inside diameter (Max.) | Wall thickness | (m/pc,m/roll) | |
| Φ7 | 7 | 5.7 | 0.20±0.05 | 1 |
| Φ11.5 | 11.5 | 9.3 | 0.30±0.05 | 1 |
| Φ14.5 | 14.5 | 11.7 | 0.35±0.05 | 1 |
| Φ19 | 19 | 15.3 | 0.35±0.05 | 1 |
| Φ24 | 24 | 19.3 | 0.40±0.10 | 1 |
| Φ28 | 28 | 22.5 | 0.40±0.10 | 1 |
| Φ35 | 35 | 28.1 | 0.40±0.10 | 1 |
| Φ44 | 44 | 36.1 | 0.45±0.10 | 1 |
| Φ54 | 54 | 43.3 | 0.45±0.10 | 1 |
| 066 | 66 | 52.9 | 0.50±0.10 | 1 |
| Φ78 | 78 | 62.5 | 0.50±0.10 | 1 |
| Φ90 | 90 | 72.1 | 0.50±0.10 | 1 |
| Φ103 | 103 | 82.5 | 0.50±0.10 | 1 |
| Other sizes are available upon request. | ||||
Previous:
KB-SSRT silicone rubber shrink tube
Give Us A Message