PTFE Fine Powder

Bulk Density, g/L

475±100

400±100

Tensile Strength, MPa≥

24

25

25

Elongation, %

480-550

300

250

300

Moisture Content, %≤

0.03

SSG ≥

2.200

2.150-2.200

2.160-2.200

2.150-2.200

2.120-2.150

2.160-2.190

2.160-2.220

2.145-2.175

2.140-2.200

Average Particle Size, μm

400-575

Processing Method

Paste Extrusion

Low RR

(400:1)

SF-501

20.0-40.0

low-density seal tape and short fiber.

SF-503

30.0-50.0

high-density seal tape, elastic band,   short and long fiber.

SF-503S

25.0-45.0

thick wall tube and thin rod with low   reduction ratios.

SF-504

30.0-45.0

elastic band, membrane, cable wrapping   film.

SF-504X

45.0-60.0

long fiber.

SF-5049

20.0-40.0

modified fine powder, similar to DAIKIN F302, designed for forming tubes with   excellent transparency and pressure resistance.

SF-5046C

20.0-35.0

modified fine powder, similar to DAIKIN F205, designed for thick wall tube and   electric wire with excellent clarity property.

High RR

(1700:1)

SF-5048

45.0-70.0

modified fine powder, similar to DAIKIN F208, 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

50.0-75.0

modified fine powder, similar to DAIKIN F201, designed for thin wall tube and   electric wire with medium and high reduction ratios. Excellent fiber forming   property, wide processing range.