Ma'anar: TPU shine madaidaicin toshe copolymer wanda aka yi daga diisocyanate wanda ke ɗauke da ƙungiyar aikin NCO da polyether mai ɗauke da ƙungiyar aikin OH, polyester polyol da sarƙar sarkar, waɗanda aka fitar da su kuma an haɗa su.
Halaye: TPU yana haɗawa da halayen roba da filastik, tare da haɓaka mai girma, ƙarfin ƙarfi, ƙarfin juriya, juriya na mai, juriya na ruwa, ƙarancin zafin jiki, juriya na tsufa da sauran fa'idodi.
iri
Dangane da tsarin sassa mai laushi, ana iya raba shi zuwa nau'in polyester, nau'in polyether da nau'in butadiene, wanda ya ƙunshi ƙungiyar ester, ƙungiyar ether ko ƙungiyar butene bi da bi. PolyesterTPUyana da ƙarfin injina mai kyau, juriya da juriya da juriya mai.Polyether TPUyana da mafi kyawun juriya na hydrolysis, ƙarancin zafin jiki da sassauci.
Dangane da tsarin sashi mai wuya, ana iya raba shi zuwa nau'in aminoester da nau'in urea na aminoester, waɗanda aka samo su daga sarƙar diol ko sarkar diamin, bi da bi.
Dangane da ko akwai crosslinking: za a iya raba zuwa tsarki thermoplastic da Semi-thermoplastic. Tsohuwar tsantsa mai tsaftataccen tsari ne ba tare da haɗe-haɗe ba. Na ƙarshe shine haɗin haɗin kai wanda ke ɗauke da ƙaramin adadin urea.
Bisa ga yin amfani da ƙãre kayayyakin, shi za a iya raba zuwa musamman-dimbin yawa sassa (daban-daban inji sassa), bututu (jaket, sanda profiles) da kuma fina-finai (sheets, zanen gado), kazalika da adhesives, coatings da zaruruwa.
Fasahar samarwa
Jumla polymerization: Hakanan za'a iya raba zuwa hanyar pre-polymerization da hanyar mataki ɗaya bisa ga ko akwai pre-reaction. Hanyar prepolymerization ita ce amsa diisocyanate tare da diol macromolecule na wani ɗan lokaci kafin ƙara sarƙoƙi don samar da TPU. Hanyar mataki ɗaya shine haɗa diol macromolecular, diisocyanate da sarkar mai tsawo a lokaci guda don samar da TPU.
Magani polymerization: diisocyanate an fara narkar da shi a cikin sauran ƙarfi, sa'an nan kuma an ƙara diol macromolecule don amsawa na wani lokaci, kuma a ƙarshe an ƙara sarkar mai tsawo don samarwa.TPU.
Filin aikace-aikace
Filayen kayan takalma: Saboda TPU yana da kyau mai kyau kuma yana sa juriya, yana iya inganta jin dadi da kwanciyar hankali na takalma, kuma ana amfani dashi sau da yawa a cikin tafin kafa, kayan ado na sama, jakar iska, matashin iska da sauran sassa na takalma na wasanni da takalma na yau da kullum.
Filin likitanci: TPU yana da ingantaccen haɓakar ƙwayoyin cuta, marasa guba, rashin lafiyan halayen da sauran halaye, ana iya amfani da su don kera catheters na likita, jakunkuna na likita, gabobin wucin gadi, kayan aikin motsa jiki da sauransu.
Filin Mota: Ana iya amfani da TPU don kera kayan kujerar mota, bangarorin kayan aiki, murfin tuƙi, hatimi, bututun mai, da sauransu, don saduwa da buƙatun ta'aziyya, juriya da juriya na yanayi na cikin gida, kazalika da buƙatun juriyar mai da juriya mai ƙarfi na injin injin mota.
Filayen lantarki da na lantarki: TPU yana da juriya mai kyau, juriya da sassauci, kuma ana iya amfani dashi don kera waya da kebul na USB, akwati na wayar hannu, murfin kariya na kwamfutar kwamfutar hannu, fim ɗin keyboard da sauransu.
Filin masana'antu: Ana iya amfani da TPU don kera sassa daban-daban na inji, bel na jigilar kaya, hatimi, bututu, zanen gado, da dai sauransu, na iya jure matsi mai girma da gogayya, yayin samun juriya mai kyau da juriya na yanayi.
Filin kayan wasanni: ana amfani da su sosai wajen kera kayan wasanni, irin su kwando, ƙwallon ƙafa, wasan ƙwallon ƙafa da sauran ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon datụ da kuma ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon da na iya ba da sauƙi da kwanciyar hankali.
Yantai linghua New Material Co., Ltd. shine shahararren mai samar da TPU a China.
Lokacin aikawa: Fabrairu-28-2025