TPU ya polyether yosagwira ntchito komanso yolimba kutentha kwambiri yotetezera mafuta
Zokhudza TPU
Thermoplastic polyurethane elastomer (TPU) ndi mtundu wa elastomer womwe ungasinthidwe kukhala pulasitiki potenthetsera ndikusungunuka ndi zosungunulira. Uli ndi zinthu zabwino kwambiri monga mphamvu yayikulu, kulimba kwambiri, kukana kuvala komanso kukana mafuta. Uli ndi magwiridwe antchito abwino ndipo umagwiritsidwa ntchito kwambiri pachitetezo cha dziko, zamankhwala, chakudya ndi mafakitale ena. Thermoplastic Polyurethane hasMitundu iwiri: mtundu wa polyester ndi mtundu wa polyether, tinthu tating'onoting'ono toyera tozungulira kapena ta columnar, ndipo kuchuluka kwake ndi 1.10 ~ 1.25g / cm3. Kuchuluka kwa mtundu wa polyether ndi kochepa kuposa mtundu wa polyester. Kutentha kwa kusintha kwa galasi kwa mtundu wa polyether ndi 100.6 ~ 106.1 ℃, ndipo kutentha kwa kusintha kwa galasi kwa mtundu wa polyester ndi 108.9 ~ 122.8 ℃. Kutentha kwa kufooka kwa mtundu wa polyether ndi mtundu wa polyester ndi kotsika kuposa -62 ℃, ndipo kukana kutentha kochepa kwa mtundu wa polyether ndikwabwino kuposa mtundu wa polyester. Zinthu zabwino kwambiri za polyurethane thermoplastic elastomers ndi kukana bwino kutayika, kukana bwino ozone, kuuma kwambiri, mphamvu zambiri, kusinthasintha bwino, kukana kutentha kochepa, kukana mafuta bwino, kukana mankhwala komanso kukana chilengedwe. Kukhazikika kwa hydrolytic kwa mtundu wa ester ndi kwakukulu kwambiri kuposa kwa mtundu wa polyester.
Kugwiritsa ntchito
Ntchito: chisindikizo cha ndodo ya pisitoni, chisindikizo cha pisitoni, chisindikizo chopanda fumbi, chisindikizo cha mafuta, mphete ya O, ndi zina zotero
Magawo
Mitengo yomwe ili pamwambayi ikuwonetsedwa ngati mitengo yanthawi zonse ndipo siyenera kugwiritsidwa ntchito ngati mafotokozedwe.
|
Giredi
|
Yeniyeni Mphamvu yokoka |
Kuuma |
|
Kulimba kwamakokedwe |
Chomaliza Kutalikitsa | Kutupa | Seti yopondereza (100℃ @ maola 24)
|
Seti yopondereza (100℃@72h)
| Mphamvu Yong'amba |
|
| g/cm3 | gombe A/D |
| MPa | % | mm3 | % | % | KN/mm |
| LH92K | 1.17 | 92 | 45 | 500 | 35 | 32 | 39 | 91 | |
| LH95K | 1.18 | 95 | 53 | 540 | 32 | 39 | 30 | 127 |
Phukusi
25KG/thumba, 1000KG/mphaleti kapena 1500KG/mphaleti, yokonzedwapulasitikimphasa
Kusamalira ndi Kusunga
1. Pewani kupuma utsi ndi nthunzi zomwe zimatenthetsa thupi
2. Zipangizo zogwirira ntchito zamakina zingayambitse fumbi. Pewani kupuma fumbi.
3. Gwiritsani ntchito njira zoyenera zomangira pansi pogwiritsira ntchito mankhwalawa kuti mupewe kuwononga mphamvu zamagetsi
4. Matupi pansi akhoza kukhala oterera ndipo angayambitse kugwa
Malangizo Osungira: Kuti zinthu zisungidwe bwino, sungani zinthuzo pamalo ozizira komanso ouma. Sungani mu chidebe chotsekedwa bwino.
FAQ
1. Kodi ndife ndani?
Tili ku Yanti, China, kuyambira 2020, timagulitsa TPU ku South America (25.00%), Europe (5.00%), Asia (40.00%), Africa (25.00%), Middle East (5.00%).
2. Kodi tingatsimikizire bwanji khalidwe?
Nthawi zonse chitsanzo chisanapangidwe chisanapangidwe mochuluka;
Kuyang'anira komaliza nthawi zonse musanatumize;
3. Kodi mungagule chiyani kwa ife?
TPU, TPE, TPR, TPO, PBT zonse za kalasi iliyonse
4. N’chifukwa chiyani muyenera kugula kuchokera kwa ife osati kwa ogulitsa ena?
Mtengo Wabwino Kwambiri, Utumiki Wabwino Kwambiri
5. Ndi mautumiki ati omwe tingapereke?
Malamulo Ovomerezeka Otumizira: FOB CIF DDP DDU FCA CNF kapena ngati kasitomala akufuna.
Mtundu Wolipira Wovomerezeka: TT LC
Chilankhulo Cholankhulidwa: Chitchaina Chingerezi Chirasha Chituruki
Ziphaso








