TPU fim, a matsayin babban kayan aiki na polymer, yana taka muhimmiyar rawa a fannoni da yawa saboda abubuwan da suka dace na jiki da na sinadarai. Wannan labarin zai
zurfafa cikin abubuwan abun ciki, hanyoyin samarwa, halaye, da aikace-aikacenTPU fim, ɗaukar ku a kan tafiya don godiya da fara'a na fasaha na wannan abu.
1. Abubuwan Haɗin Fim na TPU:
Fim ɗin TPU, wanda kuma aka sani da fim ɗin polyurethane na thermoplastic, kayan fim ne na bakin ciki da aka yi da polyurethane azaman substrate ta takamaiman dabarun sarrafawa. Polyurethane shine a
polymer wanda aka samar ta hanyar amsawar polyols da isocyanates, wanda ke da kyakkyawan juriya na lalacewa, elasticity, da juriya na sinadarai. Domin inganta aikinsa.
Abubuwan da ke aiki kamar su antioxidants da UV absorbers ana kuma kara su yayin masana'antar fina-finan TPU.
2. Tsarin samarwa:
Tsarin samarwa naTPU fimyana da kyau kuma mai rikitarwa, musamman gami da matakai masu zuwa:
Halin tari: Da fari dai, a ƙarƙashin aikin mai haɓakawa, polyols da isocyanates suna jujjuya halayen polymerization don samar da prepolymers na polyurethane.
Narke extrusion: zafi prepolymer zuwa wani narkakkar yanayi sa'an nan fitar da shi a cikin wani fim ta wani extruder shugaban.
Sanyaya da siffa: Fim ɗin narkakkar da aka fitar yana da sauri sanyaya ta hanyar abin nadi mai sanyaya don ƙarfafawa da samarwa.
Ayyukan aiki: gami da yanke, iska da sauran matakai, don samun ƙarshen fim ɗin TPU.
3. Halaye:
Halayen fim ɗin TPU sune tushen fa'idar aikace-aikacen sa, galibi ana bayyana su a cikin waɗannan abubuwan:
Ƙarfin ƙarfi da haɓakawa: Fim ɗin TPU yana da ƙarfin ƙarfi mai ƙarfi da ƙarfin dawowa mai kyau, kuma yana iya tsayayya da manyan rundunonin waje ba tare da nakasa ba.
Juriya Sawa: Taurin saman yana da matsakaici, tare da juriya mai kyau, ya dace da yanayi daban-daban.
Juriya na zafin jiki: iya kiyaye kwanciyar hankali a cikin kewayon zafin jiki na -40 ℃ zuwa 120 ℃.
Juriya na sinadarai: Yana da kyakkyawan juriya ga yawancin sinadarai kuma ba ya da sauƙin lalacewa.
Ƙarƙashin danshi: Yana da ƙayyadaddun ƙarancin danshi kuma ana iya amfani dashi a yanayin da ake buƙatar numfashi.
4. Aikace-aikace
Saboda kyakkyawan aikin sa, an yi amfani da fim ɗin TPU sosai a fannoni daban-daban, gami da amma ba'a iyakance ga:
Masana'antar Tufafi: A matsayin masana'anta don sutura, tana ba da kariya mai nauyi, mai hana ruwa, da kuma abin kariya mai numfashi.
Filin likitanci: Ana amfani da kayan waje kamar su rigunan tiyata, kayan kariya da sauransu don kera na'urorin likitanci.
Kayan wasanni: ana amfani da su don kera takalma na wasanni, jakunkuna, da sauran kayan wasanni, samar da dorewa da kwanciyar hankali.
Masana'antar kera motoci: A matsayin kayan ado na ciki, yana iya haɓaka ta'aziyya da kyawawan yanayin yanayin mota.
Filin gini: ana amfani da shi don kayan rufin, yadudduka masu hana ruwa, da dai sauransu, don haɓaka juriya na yanayi da ingantaccen makamashi na gine-gine.
Don taƙaitawa, a matsayin kayan aiki da yawa, fim ɗin TPU ya fi amfani da shi sosai a cikin al'ummar zamani. Abubuwan da ke tattare da shi sune na musamman, hanyoyin samarwa
ci gaba ne, kuma halayen samfuri sun bambanta. Fim ɗin TPU, tare da fa'idodinsa na musamman, ya nuna ƙimar da ba za a iya maye gurbinsa ba a cikin rayuwar yau da kullun da manyan filayen fasaha.
Lokacin aikawa: Satumba-26-2024