
Nsalu yosindikizira zosefera nthawi zambiri imakhala ndi mitundu inayi, polyester (terylene/PET) polypropylene (PP), chinlon (polyamide/nylon) ndi vinylon. Makamaka zipangizo za PET ndi PP zimagwiritsidwa ntchito kwambiri. Nsalu yosindikizira zosefera ya plate frame imagwiritsidwa ntchito polekanitsa madzi olimba, kotero imakhala ndi zofunikira kwambiri pakugwira ntchito bwino kwa asidi ndi alkali, ndipo nthawi zina imatha kukhudza kutentha ndi zina zotero.
Nsalu Yosefera ya Polyester ingagawidwe m'magulu awiri: nsalu zoyambira za PET, nsalu zazitali za PET ndi monofilament ya PET. Zinthuzi zili ndi mphamvu yolimbana ndi asidi, kukana kwa alkali bwino komanso kutentha kwa ntchito ndi madigiri 130 centigrade. Zingagwiritsidwe ntchito kwambiri mu mankhwala, kusungunuka kwa sitima, mafakitale opanga mankhwala opangira zida zosindikizira zosefera, zosefera za centrifuge, zosefera za vacuum ndi zina zotero. Kulondola kwa zosefera kumatha kufika pa ma microns osakwana 5.
Nsalu yosefera ya polypropylene ili ndi mphamvu zotsutsana ndi asidi. Imakana alkali, mphamvu yokoka pang'ono, kutentha kosungunuka kwa madigiri 142-140 Celsius, ndipo kutentha kogwiritsa ntchito kumakhala madigiri 90 Celsius. Amagwiritsidwa ntchito makamaka mu mankhwala olondola, mankhwala opaka utoto, shuga, mankhwala, makampani a alumina pazida zosindikizira zosefera za chimango, zosefera za lamba, zosefera za lamba wosakaniza, zosefera za disc, zosefera za ng'oma ndi zina zotero. Kulondola kwa sefa kumatha kufika pa micron imodzi.
Zinthu Zabwino
Kukana asidi ndi alkali, sikuvuta kuwononga, kukana kutentha kwambiri, kukana kutentha kochepa, komanso kusefa bwino.
Kusavala Bwino
Zipangizo zosankhidwa mosamala, zopangidwa mosamala, sizingawonongeke mosavuta ndipo zimakhala ndi moyo wautali.
Mitundu Yosiyanasiyana ya Ntchito
Amagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, mankhwala, zitsulo, utoto, kupanga chakudya, kupanga ziwiya zadothi, ndi kuteteza chilengedwe.
| Zinthu Zofunika | PET (Poliyesitala) | PP | PA Monofilament | PVA |
| Nsalu Yosefera Yodziwika | 3297、621、120-7、747、758 | 750A, 750B, 108C, 750AB | 407,663,601 | 295-1、295-104、295-1 |
| Kukana kwa asidi | Wamphamvu | Zabwino | Choyipa kwambiri | Palibe Kukana kwa Acid |
| AlkaliKukana | Kukana Kofooka kwa Alkali | Wamphamvu | Zabwino | Kukana Kwambiri kwa Alkali |
| Kukana Kudzikundikira | Zabwino | Zoipa | Zoipa | Zabwino |
| Kuyendetsa Magetsi | Choyipa kwambiri | Zabwino | Bwino | Basi Kotero |
| Kudula Kutalika | 30%-40% | ≥ Polyester | 18%-45% | 15%-25% |
| Kubwezeretsanso | Zabwino kwambiri | Zabwino Kwambiri Kuposa Polyester | Choyipa kwambiri | |
| Kuvala Kukana | Zabwino kwambiri | Zabwino | Zabwino kwambiri | Bwino |
| Kukana Kutentha | 120℃ | 90℃ Kuchepa pang'ono | 130℃ Kuchepa pang'ono | 100 ℃ Kuchepetsa |
| Malo Ofewetsa (℃) | 230℃ -240℃ | 140℃ -150℃ | 180℃ | 200℃ |
| Malo Osungunula (℃) | 255℃ -265℃ | 165℃ -170℃ | 210℃ -215℃ | 220℃ |
| Dzina la Mankhwala | Polyethylene Terephthalate | Polyethylene | Polyamide | Mowa wa Polyvinyl |