Mofuta oa polyether TPU-M letoto/ Li-granule tsa Polycarbonate/Lisebelisoa tse tala tsa polasetiki/Theko ea thepa e tala ea polasetiki ea Tpu
mabapi le TPU
Thermoplastic polyurethane elastomer (TPU) ke mofuta oa elastomer e ka fetoloang polasetiki ka ho futhumatsa le ho qhibiliha ka solvent. E na le thepa e ntle e akaretsang joalo ka matla a phahameng, ho tiea ho hoholo, ho hanyetsa ho tsofala le ho hanyetsa oli. E na le ts'ebetso e ntle ea ts'ebetso 'me e sebelisoa haholo indastering ea ts'ireletso ea naha, bongaka, Lijo le liindasteri tse ling. Thermoplastic Polyurethane e na le mefuta e 'meli: mofuta oa polyester le mofuta oa polyether, likaroloana tse tšoeu tse sa reroang kapa tse kholo, 'me boima ke 1.10~1.25g/cm3. Bongata bo amanang ba mofuta oa polyether bo bonyenyane ho feta ba mofuta oa polyester. Mocheso oa phetoho ea khalase oa mofuta oa polyether ke 100.6~106.1℃, 'me mocheso oa phetoho ea khalase oa mofuta oa polyester ke 108.9~122.8℃. Mocheso oa ho fokola ha bonolo oa mofuta oa polyether le mofuta oa polyester o tlase ho feta -62℃, 'me khanyetso e tlase ea mocheso oa mofuta oa polyether e betere ho feta oa mofuta oa polyester. Litšobotsi tse ikhethang tsa li-elastomer tsa polyurethane thermoplastic ke ho hanyetsa ho tsofala ho hoholo, ho hanyetsa ozone ho hoholo, ho thatafala ho hoholo, matla a phahameng, ho tenyetseha ho hoholo, ho hanyetsa mocheso o tlase, ho hanyetsa oli ho hoholo, ho hanyetsa lik'hemik'hale le ho hanyetsa tikoloho. Ho tsitsa ha hydrolytic ha mofuta oa ester ho phahame haholo ho feta ha mofuta oa polyester.
Kopo
Letšoao la Tsebe ea Liphoofolo, Lisebelisoa tsa Lipapali, Hose ea Mollo, Li-Tube, Flexitank, Terata le Cable, Ho Koahela Lesela, Filimi le Sheet, jj.
Liparamente
| Matlo | E tloaelehileng | Yuniti | M370 | M380 | M385 | M390 | M395 |
| Bothata | ASTM D2240 | Lebōpo la A/D | 75/- | 80/- | 85/- | 92/- | 95/ - |
| Botenya | ASTM D792 | g/cm³ | 1.10 | 1.19 | 1.19 | 1.20 | 1.21 |
| Modulus ea 100% | ASTM D412 | Mpa | 3.5 | 4 | 6 | 8 | 13 |
| 300% Modulus | ASTM D412 | Mpa | 6 | 10 | 10 | 13 | 26 |
| Matla a tšepe | ASTM D412 | Mpa | 23 | 30 | 32 | 34 | 39 |
| Ho Lelefatsa Nako ea Phomolo | ASTM D412 | % | 700 | 900 | 650 | 500 | 450 |
| Matla a ho Meokho | ASTM D624 | KN/m | 65 | 70 | 90 | 100 | 115 |
| Tg | DSC | ℃ | -45 | -45 | -45 | -45 | -45 |
Boleng bo kaholimo bo bontšoa e le boleng bo tloaelehileng 'me ha boa lokela ho sebelisoa e le litlhaloso.
Sephutheloana
25KG/mokotla, 1000KG/pallet kapa 1500KG/pallet, pallet ea polasetiki e sebetsitsoeng
Ho Sebetsana le ho Boloka
1. Qoba ho hema mosi le mouoane o sebelisoang ho futhumatsa
2. Lisebelisoa tsa ho sebetsana le mechine li ka baka ho thehwa ha lerōle. Qoba ho hema lerōle.
3. Sebelisa mekhoa e nepahetseng ea ho thella ha u sebetsana le sehlahisoa sena ho qoba litefiso tsa motlakase
4. Li-pellet fatše li ka 'na tsa thella 'me tsa baka ho oa
Litlhahiso tsa polokelo: Ho boloka boleng ba sehlahisoa, boloka sehlahisoa sebakeng se pholileng, se omileng. Boloka ka setshelong se koetsoeng hantle.
Lisetifikeiti
