Mtundu wa polyester TPU-11 mndandanda/Injection TPU/Extrusion TPU
za TPU
TPU (thermoplastic polyurethanes) imalumikiza kusiyana kwa zinthu pakati pa rabara ndi mapulasitiki. Mitundu yake yosiyanasiyana ya zinthu zakuthupi imalola TPU kugwiritsidwa ntchito ngati rabara yolimba komanso ngati thermoplastic yofewa. TPU yakhala ikugwiritsidwa ntchito kwambiri komanso kutchuka m'zinthu zambirimbiri, chifukwa cha kulimba kwake, kufewa kwake komanso mtundu wake pakati pa zabwino zina. Kuphatikiza apo, ndi yosavuta kuikonza.
Kugwiritsa ntchito
Kumanga, Paipi ndi Chubu, Chisindikizo ndi Gasket, Kuphatikiza, Waya ndi Chingwe, Magalimoto, Nsapato, Kasitolo, Filimu, Kuphimba ndi zina zotero.
Magawo
| Katundu | Muyezo | Chigawo | 1180 | 1185 | 1190 | 1195 | 1198 | 1164 | 1172 |
| Kuuma | ASTM D2240 | Mphepete mwa nyanja A/D | 80/- | 85/- | 90/- | 95/55 | 98/60 | -/64 | -/ 72 |
| Kuchulukana | ASTM D792 | g/cm³ | 1.18 | 1.19 | 1.19 | 1.20 | 1.21 | 1.21 | 1.22 |
| 100% Modulus | ASTM D412 | Mpa | 5 | 6 | 9 | 12 | 17 | 26 | 28 |
| 300% Modulus | ASTM D412 | Mpa | 9 | 12 | 20 | 29 | 32 | 40 | - |
| Kulimba kwamakokedwe | ASTM D412 | Mpa | 32 | 37 | 42 | 43 | 44 | 45 | 48 |
| Kutalika pa nthawi yopuma | ASTM D412 | % | 610 | 550 | 440 | 410 | 380 | 340 | 285 |
| Mphamvu Yong'amba | ASTM D624 | N/mm | 90 | 100 | 120 | 140 | 175 | 225 | 260 |
| Kutayika kwa DIN Abrasion | ISO 4649 | mm³ | - | - | - | - | 45 | 42 | |
| Kutentha | - | ℃ | 180-200 | 185-205 | 190-210 | 195-215 | 195-215 | 200-220 | 200-220 |
Mitengo yomwe ili pamwambayi ikuwonetsedwa ngati mitengo yanthawi zonse ndipo siyenera kugwiritsidwa ntchito ngati mafotokozedwe.
Phukusi
25KG/thumba, 1000KG/mphaleti kapena 1500KG/mphaleti, mphaleti yapulasitiki yokonzedwa
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.
5. Musanapange ulusi, ndikofunikira kuumitsa bwino, makamaka panthawi yopangira ulusi wotulutsa ulusi, kupanga ulusi wopyoza, ndi kupanga ulusi wopyoza filimu, ndi zofunikira kwambiri pa chinyezi, makamaka m'nyengo yamvula ndi madera okhala ndi chinyezi chambiri.
FAQ
1. Kodi ndife ndani?
Tili ku Yantai, 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 ya magulu onse
4. N’chifukwa chiyani muyenera kugula kuchokera kwa ife osati kwa ogulitsa ena?
Mtengo Wabwino Kwambiri, Ubwino 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
6. Kodi chitsogozo cha TPU ndi chiyani?
- Zipangizo za TPU zomwe zawonongeka sizingagwiritsidwe ntchito pokonza zinthu.
- Pakupanga, kapangidwe kake, chiŵerengero cha kupsinjika, kuya kwa groove, ndi chiŵerengero cha mbali L/D ya screw ziyenera kuganiziridwa kutengera mawonekedwe a chipangizocho. Zomangira zopangira jekeseni zimagwiritsidwa ntchito popanga jekeseni, ndipo zomangira zopangira jekeseni zimagwiritsidwa ntchito popanga jekeseni.
- Kutengera kusinthasintha kwa zinthuzo, ganizirani kapangidwe ka nkhungu, kukula kwa cholowera cha guluu, kukula kwa nozzle, kapangidwe ka njira yoyendetsera madzi, ndi malo a doko lotulutsira utsi.
Ziphaso
