Chii TPU Plastiki?

TPU chikweshe

TPU Zvinomiririra thermoplastic polyurethane, iyo imhando yepurasitiki inozivikanwa nekushanduka kwayo, kusimba, uye kuramba kune abrasion nemakemikari. Icho chinhu chakasiyana-siyana chinoshandiswa mumhando dzakasiyana dzekushandisa, kusanganisira shangu, zvikamu zvemotokari, zvishandiso zvekurapa, uye zvemagetsi zvevatengi.

TPU imhando ye thermoplastic, zvinoreva kuti inogona kunyungudutswa uye kuumbwa mumhando dzakasiyana uye mafomu. Inogadzirwa nekubatanidza polyol uye diisocyanate, iyo inobata kuumba polymer cheni. Izvo zvinogadzirwa zvinobva zvagadziriswa kuita pellets kana mashizha, ayo anogona kushandiswa kugadzira zvakasiyana-siyana zvezvigadzirwa.

Chimwe chezvinhu zvakakosha zve TPU ndiko kuchinjika kwayo. Iyo inokwanisa kukotama uye kutambanudza isina kutyora, ichiita kuti ive yakakodzera kushandiswa mune zvigadzirwa zvinoda dhigirii repamusoro rekuchinjika, senge makesi efoni, mabhendi ewachi, uye midziyo yemitambo. TPU zvakare inopokana neabrasion uye makemikari, izvo zvinoita kuti ive sarudzo yakakurumbira yekushandisa mumaindasitiri ekushandisa, senge mabhandi ekutakurisa uye hose.

Imwe mukana we TPU ndiko kugara kwayo. Inokwanisa kumira kushandiswa kakawanda uye kuratidzwa kune dzakaoma nharaunda pasina kushatisa kana kuputsika. Izvi zvinoita kuti ive sarudzo yakakurumbira yekushandisa mune zvigadzirwa zvinoda kugara kwenguva yakareba, senge zvikamu zvemotokari uye zvigadzirwa zvekurapa.

Pamusoro pezvinhu zvayo zvemuviri, TPU zvakare iri nyore kugadzira uye inogona kuumbwa kuita maumbirwo akaomarara uye mafomu. Inogona kuumbwa jekiseni, kuvhuvhuta, kana kuwedzeredzwa, zvichienderana nekushandiswa chaiko. Izvi zvinoita kuti zvive zvinhu zvakasiyana-siyana zvinogona kushandiswa mune zvakasiyana-siyana zvekugadzira maitiro.

Yose zvayo, TPU plastiki ipurasitiki inoshanda zvakasiyana-siyana uye yakasimba iyo inoshandiswa mumhando dzakasiyana-siyana dzekushandisa. Kuchinjika kwayo, kuramba kune abrasion uye makemikari, uye nyore kugadzirisa kunoita kuti ive sarudzo yakakurumbira yekushandisa muzvigadzirwa zvevatengi, maindasitiri ekushandisa, uye michina yekurapa.

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