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Melt spinning spinneret
Description：Product introduction The spinneret is a viscous polymer melt or solution that is transformed into a thin stream with a specific cross-section through micropores, and is formed by solidifying a solidifying medium (a decisive substance) such as air or a solidifying bath. silk strips. According to different types and specifications of fibers, there are different specifications, shapes, hole types, materials, etc. The spinneret works at higher temperature and pressure, and has extremely high pressur
product description
The spinneret is to transform the viscous polymer melt or solution into a specific cross-sectional shape through micropores. The thin stream of solidified through the coagulation medium (the substance that plays a decisive role) such as air or coagulation bath to form into strands. According to different types and specifications of fibers, there are different specifications, shapes, hole types, materials Wait. The spinneret works at higher temperature and pressure, and has extremely high pressure resistance, corrosion resistance and mechanical properties. Mechanical strength requirements.
Features
•Made of the same high-quality special stainless steel as the aircraftSUS630
•High temperature resistance, corrosion resistance, high strength, hardness, wear resistance
•Adopt 11 high-precision machining
•Very low hole tolerance
•The orifice is smooth and the silk is smooth
•Product specifications can be customized according to requirements or drawings
Technical indicators
brand | regular spray |
product | melt spinning spinneret |
material | Stainless steelSUS630 |
Spinneret shape | round/shaped |
Applied Materials | Polyester (PET), Nylon (PA), Polypropylene (PP), Polyurethane (PU), etc. |
production supplies | Sportswear, curtains, filter cloth, artificial leather, pantyhose, cushions, fishing line, swimwear, etc. |
Precision
round hole diameter（mm） | L/D | Aperture Accuracy | Hole length accuracy | ||
special | standard | special | standard | ||
φ0.06~0.5 | 1/1~5/1 | ±0.001 | ±0.002 | ±0.01 | ±0.02 |
φ0.5~1.0 | 1/1~10/1 | ±0.001 | ±0.002 | ±0.01 | ±0.02 |
φ0.1~4.0 | 1/1~25/1 | ±0.003 | ±0.005 | ±0.02 | ±0.03 |
Shaped hole flat hole width（mm） | L/D | Aperture Accuracy | Aperture Accuracy | ||
special | standard | special | standard | ||
0.045W~0.08W | 1/1~4/1 | ±0.001 | ±0.002 | ±0.01 | ±0.02 |
0.08W~0.11W | 1/1~5/1 | ±0.002 | ±0.003 | ±0.01 | ±0.02 |
2022-10-21 read 1130 次
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