TPU yeAliphatic

## 1, **Polyurethane yeThermoplastic yakasanganiswa(TPU yeAliphatic)** Elastomer yethermoplastic inoshanda zvakanyanya yakagadzirwa ichishandisa aliphatic diisocyanates se key hard segment monomers. Molecular backbone yayo haina aromatic rings (benzene rings), zvichiita kuti ive neUV resistance yepamusoro, anti-yellowing, uye inokwanisa kutsungirira mamiriro ekunze kwenguva refu kana ichienzaniswa ne aromatic TPU. **Kupatsanurwa (nechikamu chakapfava)** – Polyester-based aliphatic TPU – Polyether-based aliphatic TPU – Polycarbonate-based aliphatic TPU **Key monomers** – HDI (Hexamethylene Diisocyanate) – IPDI (Isophorone Diisocyanate) – H12MDI (4,4′-Methylenebis(cyclohexyl isocyanate))

## 2、(Zvinhu Zvikuru) 1. **Kudzivirira kweyero uye UV**：Kudzivirira kwakanyanya kutsvuka kweUV uye oxidation; inochengetedza kujeka uye kugadzikana kwemavara kuti ionekwe panze kwenguva refu. 2. **Kukwanisa kushanduka kwemamiriro ekunze**：Inotsungirira UV yakakwira, tembiricha yakakwira, hunyoro, uye kukurwa kwemakemikari; hupenyu hurefu hwebasa (kazhinji garandi yemakore anopfuura 10). 3. **Zvinhu zvemichina**：Kuchinjika kwakanaka, kutwasuka, kusimba kwekudzoka, kusimba kwekubvaruka, uye simba rekubvaruka; kushanda zvakanaka pakupisa kwakaderera. 4. **Zvinhu zveOptical**：Kujekesa kwakanyanya, mhute shoma, uye kufambiswa kwechiedza kwakanaka (>92% mumagirazi akavezwa) . 5. **Kuenderana neBiocompatibility & hypoallergenic**：Yakakodzera kushandiswa paganda uye pakurapa; haina hwema uye haitsamwisi. 6. **Kudzivirira makemikari**：Inodzivirira mafuta, zvinonyungudutsa, acids, alkalis, uye hydrolysis. #

# 3, (vs. Aromatic TPU) | Hunhu |TPU yeAliphatic| Aromatic TPU | | Magadzirirwo emakemikari | Hapana mhete dzebenzene; aliphatic diisocyanates (HDI, IPDI) | Ine mhete dzebenzene; aromatic diisocyanates (MDI, TDI) | | Anti-yellowing/UV | Yakanaka kwazvo; hapana yellowing pasi peUV | Inowanzoita yellowing/oxidation | | Simba reMichina | Kuchinjika/elasticity yakanaka; kuomarara kwakaderera | Kuomarara/simba rakawanda; kuramba kupfeka kuri nani | | Mutengo | Yakakwira | Yakaderera | | Mashandisirwo Makuru | PPF yepamusoro, zvishandiso zvekurapa, mafirimu emaziso, mukati memotokari | Zvikamu zveindasitiri, tsoka dzeshangu, mafirimu ekudzivirira epasi |

## 4, (Mashandisirwo Akajairika) 1. **Motokari** – Firimu Rekudzivirira Pendi (PPF) / bra yakajeka – Kushongedza kwemukati (matehwe emidziyo, zvikamu zvechigaro) – Mafirimu emahwindo, skylight armor, magirazi akasungirirwa 2. **Zvekurapa & Hutano** – Macatheter ekurapa, kurongedza zvishandiso zvekuvhiya – Zvikamu zvinobata ganda (tambo dzemidziyo dzinopfekwa) – Zvikamu zvinobatika (zvinoenderana ne121°C steam sterilization) 3. **Optics & Electronics** – Mafirimu ekudzivirira akajeka, zvidziviriro zvechidzitiro – Zvikamu zve LED (zvivharo zvechiedza, nhungamiro dzechiedza) – Zvigadziko zvemagetsi zvevatengi nezvikamu zvakaumbwa zvakanyanya 4. **Mitambo & Zvinhu zveVatengi** – Furo repakati reshangu dzemitambo (rakatetepa, rakapfava) – Magogorosi, mawachi, mafirimu ekudzivirira ekunze 5. **Indasitiri** – Mafirimu ekudzivirira pamusoro, girazi re ballistic – Zvikamu zvakaumbwa, machira ejira, zvikamu zvisingapfeki

## 5、(Kugadzira & Mafomu) – **Mafomu**：Mapellets, mafirimu, machira, hupfu – **Nzira dzekugadzirisa**：Kugadzira jekiseni, kuburitsa, kuputira firimu, kurongedza, kuumba – **Zvakanakira**：Zvinoenderana nekugadzirwa kwepurasitiki; zvinokurumidza kutenderera, kufamba kwakanyanya, uye magiredhi ekuderedza huwandu hwezvinhu zviripo