Polyether mofuta oa TPU-M series/ Polycarbonate granules/ Plastic raw material/Tpu polasetiki theko ea thepa e tala
ka TPU
Thermoplastic polyurethane elastomer (TPU) ke mofuta oa elastomer e ka etsoang polasetiki ka ho futhumatsa le ho qhibiliha ka solvent. E na le thepa e phethahetseng e felletseng joalo ka matla a phahameng, boima bo phahameng, ho hanyetsa ho roala le ho hanyetsa oli. E na le ts'ebetso e ntle ea ts'ebetso mme e sebelisoa haholo ts'ireletso ea naha, bongaka, Lijo le liindasteri tse ling. Thermoplastic Polyurethane e na le mefuta e 'meli: mofuta oa polyester le polyether, li-white random spherical kapa columnar particles, 'me boima ba eona ke 1.10 ~ 1.25g/cm3. Boima ba mofuta oa polyether bo nyane ho feta ba mofuta oa polyester. Mocheso oa phetoho ea khalase ea mofuta oa polyether ke 100.6 ~ 106.1 ℃, 'me mocheso oa phetoho oa khalase oa mofuta oa polyester ke 108.9 ~ 122.8 ℃. Mocheso oa brittleness oa mofuta oa polyether le mofuta oa polyester o tlase ho -62 ℃, 'me mocheso o tlase oa mocheso oa mofuta oa polyether o molemo ho feta oa mofuta oa polyester. Likarolo tse hlahelletseng tsa polyurethane thermoplastic elastomers ke khanyetso e ntle ea ho roala, ho hanyetsa ozone, ho thatafala haholo, matla a phahameng, elasticity e ntle, ho hanyetsa mocheso o tlase, ho hanyetsa oli hantle, ho hanyetsa lik'hemik'hale le ho hanyetsa tikoloho. The hydrolytic botsitso ba mofuta oa ester e phahame haholo ho feta ea mofuta oa polyester.
Kopo
Animal Ear Tag, Thepa ea Lipapali, Hose ea Mollo, Li-tubes, Flexitank, Wire&Cable, Coating ea Lesela, Filimi & Sheet, joalo-joalo.
Mekhahlelo
| Thepa | Standard | Yuniti | M370 | M380 | M385 | M390 | M395 |
| Ho thatafala | ASTM D2240 | Shore A/D | 75/- | 80/- | 85/- | 92/- | 95/ - |
| Botenya | ASTM D792 | g/cm³ | 1.10 | 1.19 | 1.19 | 1.20 | 1.21 |
| 100% Modulus | 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 |
| Elongation at Break | ASTM D412 | % | 700 | 900 | 650 | 500 | 450 |
| Matla a Kgapha | ASTM D624 | KN/m | 65 | 70 | 90 | 100 | 115 |
| Tg | DSC | ℃ | -45 | -45 | -45 | -45 | -45 |
Lintlha tse ka holimo li bontšoa e le litekanyetso tse tloaelehileng 'me ha lia lokela ho sebelisoa e le litlhaloso.
Sephutheloana
25KG / mokotla, 1000KG / pallet kapa 1500KG / pallet, phalete ea polasetiki e sebetsitsoeng
Ho Tšoara le ho Boloka
1. Qoba ho phefumoloha mosi le mouoane
2. Lisebelisoa tsa ho sebetsana le mechine li ka baka ho thehoa ha lerōle. Qoba ho hema lerole.
3. Sebelisa mekhoa e nepahetseng ea motheo ha u sebetsana le sehlahisoa sena ho qoba litefiso tsa electrostatic
4. Li-pellets fatše li ka 'na tsa thella' me tsa baka ho oela
Litlhahiso tsa polokelo: Ho boloka boleng ba sehlahisoa, boloka sehlahisoa sebakeng se pholileng, se omeletseng. Boloka ka setshelo se tiisitsoeng ka thata.
Setifikeiti
