Chii chinonzi PU?

I. Nhanganyaya kuPU

PU, kana polyurethane, chinhu chekugadzira chinosanganisira kunyanya polyurethane. PU synthetic dehwe ndeyechokwadi chaiyo yematehwe zvinhu zvine zvirinani zvemuviri zvimiro uye kusimba pane echisikigo dehwe.

PU synthetic dehwe rine huwandu hwakasiyana hwekushandisa, kusanganisira kugadzirwa kwezvigaro zvemotokari, masofa, mabhegi, shangu, uye zvipfeko, pakati pezvimwe. Inoyevedza, yakasununguka, iri nyore kuchenesa nekuchengetedza, uye zvakare inoderedza kudiwa kwematehwe emhuka, nekudaro inosangana nezvinodiwa zvezvakatipoteredza zvinorambidza hutsinye hwemhuka.

II. PU Material Analysis

1. Maumbirwo

Chinhu chikuru chePU synthetic leather is polyurethane, iyo inoumbwa nekubatana kwepolyether kana polyester ine isocyanate. Uye zvakare, PU synthetic dehwe zvakare ine zvekuzadza zvinhu, plasticizers, pigments, uye anobatsira vamiririri.

2. Chitarisiko

PU synthetic dehwe yakapfuma mukugadzirwa uye ruvara, uye inogona kutevedzera akasiyana ematehwe ematehwe akadai segarwe, nyoka, uye makwande ehove kusangana nezvinodiwa zvezvigadzirwa zvakasiyana.

3. Zvinhu Zvenyama

PU synthetic dehwe ine yakanakisa zvimiro zvemuviri senge kusimba simba, kupfeka kuramba, kuramba mvura, uye kuchinjika. Zviri nyore zvakare kuchenesa nekuchengetedza kupfuura ganda rechisikigo, zvichiita kuti rive rakasimba.

4. Kukosha Kwekushandisa

Kuenzaniswa nematehwe echisikigo, PU synthetic dehwe ine zvimwe zvakanakira senge mutengo wakaderera, mutengo wakaderera wekugadzira, uye usingade dehwe remhuka, zvichiita kuti ive sarudzo inoshanda kuhupenyu hwemazuva ano hweguta.

Mukupedzisa, PU synthetic dehwe ndeyepamusoro-mhando yekutsiva zvinhu zvinozvirumbidza zvinoyevedza, kuita kwemhando yepamusoro, uye mitengo inonzwisisika, zvichiita kuti ive sarudzo yakakurumbira mumusika. Sezvo tekinoroji ichifambira mberi uye misika inoda shanduko, PU synthetic dehwe inosungirwa kuve neakawanda maapplication mune ramangwana muzvikamu zvakaita semotokari, fenicha, zvipfeko, uye mabhegi, kutaura mashoma.