Polybutylene terephthalate (PBT) ipurasitiki inopenya kwazvo. Iyo ine yakanakisa processability, saizi yakagadzikana, yakanaka kupera kwepamusoro, yakanakisa kupisa kupisa, kuchembera kuramba uye kemikari corrosion resistance, saka inoshanda zvakanyanya. Muindasitiri yekukurukurirana optical tambo, inonyanya kushandiswa kune yechipiri yekubatisa yeoptical fiber kuchengetedza uye kuvharira iyo optical fibers.
Kukosha kwePBT zvinhu mu fiber optic cable chimiro
Iyo yakasununguka tube inoshandiswa zvakananga kuchengetedza optical fiber, saka kushanda kwayo kwakakosha zvikuru. Vamwe vanogadzira tambo dzemagetsi vanonyora zvinyorwa zvePBT sechikamu chekutenga cheKirasi A zvinhu. Sezvo iyo optical fiber iri yakareruka, yakaonda uye ine brittle, yakasununguka chubhu inodiwa kuti ibatanidze iyo optical fiber mu optical cable chimiro. Zvinoenderana nemamiriro ekushandisa, processability, mechanical properties, makemikari zvivakwa, thermal properties uye hydrolysis properties, zvinotevera zvinodiwa zvinoiswa pamberi pePBT loose tubes.
Yakakwira flexural modulus uye yakanaka kubhenda kuramba kusangana neiyo mechanic kuchengetedza basa.
Kuderera kwekuwedzera kwemafuta ekuwedzera uye kunyura kwemvura yakaderera kusangana nekushanduka kwekushisa uye kuvimbika kwenguva refu kwefiber optic tambo mushure mekuisa.
Kuti ufambise kushanda kwekubatanidza, kupikisa kwakanaka kwe solvent kunodiwa.
Yakanaka hydrolysis kuramba kusangana nehupenyu hwebasa zvinodiwa zvetambo dzemaziso.
Yakanaka process fluidity, inogona kuchinjika kune yakakwirira-kumhanya extrusion kugadzira, uye inofanirwa kuve yakanaka dimensional kugadzikana.
Zvinotarisirwa zvePBT zvinhu
Optical cable vagadziri pasi rese vanowanzoishandisa seyechipiri yekubatisa zvinhu zveoptical fibers nekuda kwekuita kwayo kwepamusoro mutengo.
Mukugadzira uye kushandiswa kwezvinhu zvePBT zvetambo dzeOptical, kambani dzakasiyana dzeChinese dzakaramba dzichivandudza maitiro ekugadzira uye kukwenenzvera nzira dzekuyedza, kuitira kuti China yeOptical fiber yechipiri yekuputira PBT zvinhu zvishoma nezvishoma zvakazivikanwa nenyika.
Iine tekinoroji yekugadzira yakakura, chiyero chikuru chekugadzira, mhando yechigadzirwa yakanakisa uye mitengo yezvigadzirwa inokwanisika, yaita zvimwe zvipo kune vanogadzira tambo dzepasi rose kuti vaderedze mutengo wekutenga nekugadzira uye kuwana mabhenefiti ari nani ehupfumi.
Kana chero vagadziri muindasitiri yetambo vaine zvinodiwa, ndapota taura nesu kuti tiwedzere kukurukura.
Nguva yekutumira: Feb-12-2023