
Nsalu yosindikizira zosefera nthawi zambiri imakhala ndi mitundu inayi, polyester (terylene/PET) polypropylene (PP), chinlon (polyamide/nylon) ndi vinylon. Makamaka zinthu za PET ndi PP zimagwiritsidwa ntchito kwambiri. Nsalu yosindikizira zosefera ya chimango cha mbale imagwiritsidwa ntchito polekanitsa madzi olimba, chifukwa imakhala ndi mphamvu yolimba yolimbana ndi 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 kwake ndi madigiri 130 Celsius. Zingagwiritsidwe ntchito kwambiri mu mankhwala, kusungunuka kwa sitima, mafakitale a mankhwala opangira zida zosindikizira zosefera, zosefera za centrifuge, zosefera za vacuum ndi zina zotero. Kulondola kosefera kumatha kufika pa ma microns 5.
Nsalu yosefera ya polypropylene ili ndi mphamvu ya asidi. Kukana kwa alkali, mphamvu yokoka yaing'ono, malo osungunuka ndi madigiri 142-140 Celsius, ndipo kutentha kogwirira ntchito ndi 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 zosefera kumatha kufika pa maikuloni 1.
Zipangizo Zabwino
Kukana asidi ndi alkali, sikuvuta kuwononga, kukana kutentha kwambiri, kukana kutentha kochepa, kusefa bwino.
KULIMBITSA BWINO KWA VALO
Zipangizo zosankhidwa mosamala, zinthu zopangidwa mosamala, zosavuta kuwononga komanso nthawi yayitali yogwirira ntchito.
NTCHITO ZONSE ZA ANTHU
Amagwiritsidwa ntchito kwambiri mu mankhwala, mankhwala, zitsulo, utoto, kupanga chakudya, zoumba zadothi, ndi zinthu zachilengedwe.
makampani oteteza.
| 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 |
| Kukana kwa Alakli | 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 |
| Kufewa | 230℃ -240℃ | 140℃ -150℃ | 180℃ | 200℃ |
| Kusungunuka | 255℃ -265℃ | 165℃ -170℃ | 210℃ -215℃ | 220℃ |
| Dzina la Mankhwala | Polyethylene Terephthalate | Polyethylene | Polyamide | Mowa wa Polyvinyl |