POLYESTER POLYOL NA CPU
Polyester polyols tare da nauyin kwayoyin halitta na 500-4000G / Mol suna da fa'idodin ƙarancin chromaticity da aikin barga.TPU da aka yi daga polyester polyols yana da abũbuwan amfãni na barga danko, sauki yankan, kyakkyawan inji ƙarfi, high lalacewa juriya, hawaye juriya da sauri gyare-gyare, kuma zai iya daidaita kwayoyin nauyi bisa ga abokin ciniki bukatun.
Wannan jerin polyester polyols za a iya amfani da ko'ina a TPU elastomer zafi narke m, takalma abu, bututu, fim, na USB kwafsa, conveyor bel da sauran polyurethane kayayyakin.
| Albarkatun kasa | Abubuwa | nauyin kwayoyin halitta (g/mol) | Ƙimar Hydroxyl (mgKOH/g) | Ƙimar acid (mgKOH/g) | Abubuwan da ke cikin ruwa (％) | danko (75 ℃ cps) | Narke chromaticity (APHA) ba |
| EG, BG /AA | Farashin PE-2410 | 1000 | 107-117 | ≤0.3 | ≤0.03 | 100-200 | ≤30 |
| Farashin PE-2415 | 1500 | 73-79 | ≤0.3 | ≤0.03 | 200-500 | ≤30 | |
| Farashin PE-2420 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 | |
| Farashin PE-2430 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 | |
| Farashin PE-2440 | 4000 | 26-31 | ≤0.3 | ≤0.03 | 6000-6500 | ≤30 | |
| EG/AA | PE-2020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 |
| Farashin PE-2030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1000-1100 | ≤30 |
| BG/AA | Farashin PE-4005 | 500 | 220-240 | ≤0.5 | ≤0.03 | 50-100 | ≤30 |
| Farashin PE-4010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | 100-200 | ≤30 | |
| Farashin PE-4020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 400-700 | ≤30 | |
| Farashin PE-4030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 900-1200 | ≤30 | |
| Farashin PE-4040 | 4000 | 26-32 | ≤0.5 | ≤0.03 | 1300-1700 | ≤40 |
