Sinof Hi-tech Material Co., Ltd.
Professional supplier of fluoropolymers, PTFE, PVDF, FEP, PFA, ETFE, etc.
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PTFE Fine Powder SF-5048 with High RR for Micro Tube, Thin Wall Tube, Wire, Cable
Grades and Technical Properties
| Item | SF-501 | SF-503 | SF-5046CF | SF-504 | SF-504X | SF-504S |
| Bulk Density, g/L | 475±100 | |||||
| Tensile Strength, MPa≥ | 24 | |||||
| Elongation, % | 480-550 | 300 | 250 | 300 | ||
| Moisture Content, %≤ | 0.03 | |||||
| Standard Specific Gravity ≥ | 2.200 | 2.150-2.200 | 2.160-2.200 | 2.150-2.200 | 2.120-2.150 | 2.150-2.220 |
| Average Particle Size, μm | 400-575 | |||||
| Maximum Reduction Ratio | 400:1 | |||||
| Extrusion Pressure, Mpa | 20.0-40.0(400:1) | 30.0-50.0(400:1) | 20.0-35.0(400:1) | 30.0-45.0(400:1) | 45.0-60.0(400:1) | 25.0-45.0(400:1) |
| Processing Method | Paste Extrusion | |||||
| Item | SF-506H | SF-503S | SF-5048 | SF-5041 | SF-506 | SF-5049 |
| Bulk Density, g/L | 475±100 | |||||
| Tensile Strength, MPa≥ | 24 | 25 | 24 | 25 | ||
| Elongation, % | 300 | |||||
| Moisture Content, %≤ | 0.03 | |||||
| Standard Specific Gravity ≥ | 2.120-2.150 | 2.160-2.190 | 2.160-2.220 | 2.145-2.175 | 2.135-2.170 | 2.140-2.200 |
| Average Particle Size, μm | 400-575 | |||||
| Maximum Reduction Ratio | 400:1 | 2500:1 | 100:1 | 1000:1 | ||
| Extrusion Pressure, Mpa | 45.0-60.0(400:1) | 25.0-45.0(400:1) | 45.0-70.0(1700:1) | 50.0-75.0(1700:1) | 10.0-20.0(100:1) | 20.0-40.0(400:1) |
| Processing Method | Paste Extrusion | |||||
Application:
SF-501: Designed for low-density seal tape and short fiber.
SF-503: Designed for high-density seal tape, elastic band and fiber.
SF-5046C: Designed for thick wall tube and electric wire with excellent clarity property.
SF-504: Designed for elastic band, membrane, cable wrapping film.
SF-504X: Designed for long fiber.
SF-504S: Designed for membrane.
SF-506H: Designed for membrane.
SF-503S: Designed for thick wall tube and thin rod with low reduction ratios.
SF-5048: Designed for thin tube, thin wall tube and wire, cable with medium and high reduction ratios. Excellent electrical performance, high thermal stability property.
SF-5041: Designed for thin wall tube and electric wire with medium and high reduction ratios. Excellent fiber forming property, wide processing range.
SF-506: Designed for membrane.
SF-5049: Designed for forming tubes with excellent transparency and pressure resistance. High thermal stability, superior stress crack resistance, low permeability and excellent clarity.
Packaging, Storage and Transportation:
1. The product is packed in two layers of plastic bags in a hard bucket with a net content of 20kg per barrel.
2. The products shall be transported as non-dangerous chemical. During transportation, prevent from humidity, intense vibration and package damage.
3. Products should be stored in a clean, cool and dry warehouse to prevent the mixing of dust, moisture and other impurities.
