Katswiri wopanga Non nsalu nsalu

Nsalu zosalukidwaimatchedwanso kutiNsalu Yosalukidwa, amadziwikanso kutinsalu zopanda nsalu, amapangidwa ndi ulusi wolunjika kapena mwachisawawa. Amatchedwa nsalu chifukwa cha maonekedwe ake komanso zinthu zina. Nsalu zosalukidwa zimakhala zosagwirizana ndi chinyezi, zopumira, zosinthika, zopepuka, zosayaka, zosavuta kuwola, zopanda poizoni komanso zosakwiyitsa, zolemera mumtundu, zotsika mtengo, zobwezerezedwanso, etc. Mwachitsanzo, ma polypropylene (pp material) granules nthawi zambiri amakhala ntchito ngati zipangizo, amene amapangidwa ndi mosalekeza sitepe imodzi ya mkulu kutentha kusungunuka, kupota, anagona, otentha kukanikiza ndi coiling. Ubwino: 1. Kulemera kopepuka: zopangira zazikulu ndi polypropylene, ndipo kulemera kwa unit ndi kochepa kwambiri, kumawerengera 3/5 yokha ya thonje. Ndi bwino kukhudza. 2. Madzi othamangitsidwa ndi mpweya: chip polypropylene yaiwisi yaiwisi yokha ilibe hydrophilic factor, ndipo chinyezi ndi ziro. Nsalu yomalizidwa yopanda nsalu imakhala ndi porous ndipo imakhala ndi mpweya wabwino. 3. Pankhani ya chitetezo cha chilengedwe, ndizosavuta kuzichepetsa. Itha kuwola kwathunthu m'masiku 90 m'malo akunja, ndipo kuwonongeka kwa chilengedwe pambuyo pa zinyalala ndi 10% yokha yazinthu zamapulasitiki.

Nsalu yoponyedwa yopanda nsalu: extrude ndi kutambasula polima kuti apange filament mosalekeza, ikani ulusiwo mu mauna, ndiyeno pangani mauna kukhala nsalu zosalukidwa kudzera pakudziphatika, kulumikiza matenthedwe, kulumikiza mankhwala kapena kulimbitsa kwamakina.

Mawonekedwe a nsalu zopanda nsalu: kukhazikika, kutaya. Insulated, non-conductive. Kufewa ndi kuuma. Fineness ndi expansiness. Isotropic, anisotropic. Zosefera, zopumira komanso zosalowetsedwa. Elasticity, kuuma. Kuwala, kotayirira ndi kutentha. Ndi yopyapyala ngati mapiko a cicada komanso yokhuthala ngati imamveka. Madzi ndi chinyezi permeable. Kusita, kusoka ndi kuumba. Moto retardant ndi anti-static. Wololedwa, wosalowa madzi, wosavala komanso wopepuka. Kukaniza kupindika, elasticity yabwino, kuyamwa kwakukulu kwa chinyezi komanso kuthamangitsa madzi.

Ndiwopanda poizoni, wosakoma, komanso wothandiza kwambiri pakupatula mabakiteriya. Kupyolera mu chithandizo chapadera cha zipangizo, zimatha kukwaniritsa ntchito ya anti-static, anti alcohol, anti plasma, kuthamangitsa madzi ndi kupanga madzi.