1. Year: 2016
2. Country: China
3. Customer: Ohappure
4. Product: 6 hole spinning spinneret for manufacturing dual layer composite hollow fiber membrane
5. Processing type: NIPS
6. Application: Environment protection, Water purification
7. Specification: 2.4/1.9/1.6/1.0/0.8
8. Manufacturing capability: 2.400±0.002mm, 1.900±0.002mm, 1.600±0.004mm, 1.000±0.002mm, 0.800±0.004mm, assembly concentricity 0.005mm.
9. Spinneret material: Stainless steel
10. Applying material: PES (Polyethersulfone), PSF/PSU (Polysulfone),
In 2016, the customer requested the development of a high performance UF (Ultrafiltration membrane) hollow fiber separating membrane by compounding different material formulas as a support layer and separation layer respectively. This would allow for membrane surface modification in order to achieve non-pressure, high flux, high hydrophilic, separation effectivenss, anti-fouling, and high mechanical strength all at the same time. We designed a 6 holes dual layer spinneret to increase manufacturing efficiency while guaranteeing membrane performance. We continue to provide NIPS, TIPS hollow fiber membrane spinnerets in 2017 and 2018, since the quality and performance met expectations in 2016.
PVDF (Polyvinylidene Fluoride), CA (cellulose acetate), PVC (Polyvinyl chloride), PES (Polyethersulfone), PSF/PSU (Polysulfone), PA (Nylon, Polyamide), PAN (polyacrylonitrile)
Trustech is a leading polymer fiber spinning spinneret manufacturer, by combined with advanced technology of fiber spinning process and equipment from Germany we can fabricate high quality spinneret, we can offer spinnerets used wet spinning, dry spinning, melt spinning for different fiber spinning process users, we have had clients who used our spinnerets to produce hollow fiber membrane for different filtration applications.
wet spinning, melt spinning, drying spinning, gel spinning, spinning process