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Kusiyana pakati pa Injection Grade TPU ndi Extrusion Grade TPU
Kufotokozera kwathunthu kwa Chingerezi kwa akatswiri 1. Injection Grade TPU Melt flow index (MFI): Kuthamanga kwambiri, kukhuthala kochepa kwa kusungunuka. - **Makhalidwe opangira**: Yoyenera kudzaza nkhungu mwachangu, zigawo zopyapyala, zomangamanga zovuta, zipata zingapo komanso kupanga jakisoni molondola. **Kapangidwe ka mamolekyulu &...Werengani zambiri -
Kodi ndi mtundu wanji wa TPU womwe uyenera kugwiritsidwa ntchito pa utoto woteteza filimu (PPF)?
Mfundo yaikulu yosankhira zinthu za TPU za PPF yogwira ntchito bwino ndikusankha Aliphatic TPU. Izi zimatsimikizira kukana kwachikasu kwa filimuyo, kulimba kwake, komanso magwiridwe antchito ake onse - iyi ndiye kusiyana kwakukulu kuchokera ku aromatic TPU. Aliphatic vs. Aromatic: "Golide...Werengani zambiri -
Kusanthula Kwathunthu kwa Kuuma kwa TPU Pellet: Magawo, Mapulogalamu ndi Machenjezo Ogwiritsira Ntchito
TPU (Thermoplastic Polyurethane), monga chinthu chopangidwa ndi elastomer yogwira ntchito kwambiri, kuuma kwa ma pellets ake ndi chinthu chachikulu chomwe chimatsimikizira momwe zinthuzo zimagwirira ntchito komanso momwe zimagwiritsidwira ntchito. Kuuma kwa ma pellets a TPU ndi kwakukulu kwambiri, nthawi zambiri kuyambira 60A yofewa kwambiri mpaka ultra...Werengani zambiri -
Kusiyana pakati pa filimu yoyambira ya TPU PPF ndi filimu yomalizidwa
Kusiyana kwakukulu ndi: Filimu yoyambira ndi chinthu chimodzi "chomalizidwa pang'ono", pomwe filimu yomalizidwa ndi chinthu chophatikizika cha zigawo zambiri chomwe chimagwirizanitsa ntchito zingapo. Mwachidule, filimu yoyambira ndi chigoba, ndipo filimu yomalizidwa ndi msilikali wokonzeka kuchitapo kanthu. ...Werengani zambiri -
Kusiyanasiyana kwa TPU PPF, Kukula, ndi Kusiyana kwa Kugwiritsa Ntchito
Kusiyanasiyana kwa TPU PPF, Kukula, ndi Kusiyanasiyana kwa Ntchito Kutha kuteteza kwa TPU PPF sikudalira kokha makulidwe komanso makamaka mtundu wa zinthu ndi njira zopangira. Kungowonjezera makulidwe nthawi zina kungayambitse mavuto pakukhazikitsa ndi kukonza kwa nthawi yayitali. ...Werengani zambiri -
Aliphatic TPU
## 1、 **Aliphatic Thermoplastic Polyurethane (Aliphatic TPU)** Elastomer ya thermoplastic yogwira ntchito kwambiri yopangidwa pogwiritsa ntchito aliphatic diisocyanates ngati ma monomers ofunikira kwambiri. Msana wake wa molekyulu ulibe mphete zonunkhira (mphete za benzene), zomwe zimaupatsa mphamvu yolimbana ndi UV, yoteteza ku utsi...Werengani zambiri
