Solvent-Fa'avae TPU fa'apipi'i viscosity lelei
e uiga i le TPU
TPU(thermoplastic polyurethanes) fa'afeso'ota'i le va o mea i le va o pa'u ma palasitika. O lona tele o meatotino faʻaletino e mafai ai ona faʻaaogaina le TPU e pei o se paʻu malo ma se faʻainisinia vaivai thermoplastic.TPU ua ausia le faʻaaogaina lautele ma le taʻutaʻua i le faitau afe o oloa, ona o lo latou tumau, vaivai ma le lanu i isi faʻamanuiaga. E le gata i lea, e faigofie ona faʻaogaina.
I le avea ai o se mea faʻatekonolosi ma faʻaleleia le siosiomaga, o le TPU o loʻo i ai le tele o mea sili ona lelei e pei o le lautele o le maaa, malosi faʻainisinia maualuga, faʻamaʻi malulu mataʻutia, faʻatinoga lelei o gaioiga, faʻaleagaina o le siosiomaga, suauʻu teteʻe, vai ma faʻafefete.
Fa'atatauga
Talosaga: Fa'apipi'i Solvent, Ata fa'apipi'i vevela, fa'apipi'i seevae.
Parameter
| Meatotino | Tulaga | Vaega | D7601 | D7602 | D7603 | D7604 |
| Malosi | ASTM D792 | g/cms | 1.20 | 1.20 | 1.20 | 1.20 |
| Malosi | ASTM D2240 | Shore A/D | 95/ | 95/ | 95/ | 95/ |
| Malosi Tetele | ASTM D412 | MPa | 35 | 35 | 40 | 40 |
| Fa'aumiumi | ASTM D412 | % | 550 | 550 | 600 | 600 |
| Viscosity (15%iMEK.25°C) | SO3219 | Cps | 2000+/-300 | 3000+/-400 | 800-1500 | 1500-2000 |
| MnimmAction | -- | °C | 55-65 | 55-65 | 55-65 | 55-65 |
| Fa'asa'o Fua Faatatau | -- | -- | Anapogi | Anapogi | Anapogi | Anapogi |
O tau o loʻo i luga o loʻo faʻaalia o ni tau masani ma e le tatau ona faʻaaogaina e fai ma faʻamatalaga.
afifi
25KG / taga, 1000KG / paʻu poʻo 1500KG / pallet, faʻapipiʻi paʻu palasitika
Taulimaina ma Teuina
1. Aloese mai le manavaina o asu ma ausa
2. O mea faigaluega fa'ainisinia e mafai ona fa'atupuina ai le pefu. Aloese mai le manava pefu.
3. Fa'aaogā faiga fa'avae sa'o pe a tagofia lenei oloa e 'alofia ai tau fa'aeletise
4. Pellets i luga o le fola atonu e maseesee ma mafua ai ona pau
Fautuaga mo le teuina: Ina ia faatumauina le tulaga lelei o oloa, teu oloa i se nofoaga malulu ma mago. Taofi i totonu o se pusa fa'amaufa'ailoga.
Fa'amatalaga
1. E le mafai ona fa'aogaina mea TPU leaga e fa'agaioia ai oloa.
2. Aʻo leʻi faʻapipiʻiina, e tatau ona faʻagogo atoatoa, aemaise lava i le taimi o le faʻapipiʻiina o le extrusion, faʻafefeteina, ma le faʻafefeina o ata tifaga, faʻatasi ai ma manaʻoga sili atu mo le susu, aemaise lava i vaitau susu ma nofoaga maualuga maualuga.
3. I le taimi o le gaosiga, e tatau ona mafaufauina le fausaga, fua faʻatatau, loloto o le tootoo, ma le faʻasologa o le L / D o le sikulima e faʻatatau i uiga o mea. E fa'aoga fa'ailoga fa'apipi'i mo tui tui, ma fa'aoga fa'alilolilo fa'aoso mo le fa'aosoina.
4. Faʻavae i luga o le suavai o meafaitino, mafaufau i le fausaga faʻapipiʻi, tele o le kelu inlet, lapoʻa pusi, fausaga alavai tafe, ma le tulaga o le uafu tafu.
Tusipasi
