TaurinTPU (thermoplastic polyurethane elastomer)yana ɗaya daga cikin mahimman kaddarorinsa na zahiri, wanda ke ƙayyadaddun ikon kayan don tsayayya da nakasu, karce, da karce. Yawanci ana auna taurin ta amfani da na'urar gwajin taurin Shore, wanda aka raba zuwa nau'i biyu: Shore A da Shore D, da ake amfani da su wajen aunawa.TPU kayanda daban-daban taurin jeri.
Dangane da sakamakon binciken, kewayon taurin TPU na iya kewayo daga Shore 60A zuwa Shore 80D, wanda ke ba da damar TPU ta zazzage kewayon taurin roba da filastik kuma yana kula da babban elasticity cikin kewayon taurin duka. Ana iya samun daidaitawar taurin ta hanyar canza ma'auni na sassa masu laushi da wuya a cikin sarkar kwayoyin TPU. Canjin taurin na iya shafar sauran kaddarorin TPU, kamar haɓaka taurin TPU wanda ke haifar da haɓakar modules mai ƙarfi da ƙarfin tsagewa, haɓaka ƙarfin ƙarfi da damuwa mai ƙarfi, raguwar elongation, haɓakar yawa da haɓakar zafi mai ƙarfi. , da kuma karuwar juriyar muhalli.
A aikace aikace, daTaurin zaɓi na TPUza a ƙayyade bisa takamaiman buƙatun aikace-aikacen. Misali, TPU mai laushi (wanda aka auna ta Shore A hardness tester) ya dace da samfuran da ke buƙatar taɓawa mai laushi da tsayi mai tsayi, yayin da TPU mai ƙarfi (wanda aka auna ta Shore D hardness tester) ya dace da samfuran da ke buƙatar babban ƙarfin ɗaukar nauyi da kyau. sa juriya.
Bugu da ƙari, masana'antun daban-daban na iya samun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun samfur da ƙayyadaddun samfur, waɗanda galibi ana yin dalla-dalla a cikin littattafan fasaha na samfur. Don cikakkun bayanai, da fatan za a koma zuwa gidan yanar gizon hukuma naYantai Linghua New Materials Co., Ltd.
Lokacin zabar kayan TPU, ban da taurin kai, sauran kaddarorin jiki, hanyoyin sarrafawa, daidaita yanayin muhalli, da abubuwan farashi suna buƙatar la'akari da cewa abubuwan da aka zaɓa zasu iya biyan bukatun aikin takamaiman aikace-aikacen.
Lokacin aikawa: Afrilu-28-2024