POLYESTER POLYOL MO PPU
O polyester polyols ma le mamafa mole mole o le 500-4000G / Mol o loʻo i ai le lelei o le maualalo o le chromaticity ma le mautu.O le TPU na faia mai polyester polyols o loʻo i ai le lelei o le viscosity mautu, faigofie tipi, sili atu le malosi faʻainisinia, faʻaofuofu maualuga teteʻe, loimata ma faʻapipiʻi vave, ma mafai ona fetuunai le mamafa mole e tusa ai ma manaoga o tagata faatau.
O lenei faʻasologa o polyester polyols e mafai ona faʻaaogaina lautele i le TPU elastomer vevela faʻafefete faʻafefete, mea seevae, paipa, ata tifaga, faʻaulu uaea, fusipaʻu conveyor ma isi oloa polyurethane.
| Mea mata | Aitema | mamafa mole (g/mol) | Tau ole hydroxyl (mgKOH/g) | Tau ole acid (mgKOH/g) | vai (％) | viscosity (75℃ cps) | chromaticity liusuavai (APHA) |
| EG, BG /AA | PE-2410 | 1000 | 107-117 | ≤0.3 | ≤0.03 | 100-200 | ≤30 |
| PE-2415 | 1500 | 73-79 | ≤0.3 | ≤0.03 | 200-500 | ≤30 | |
| PE-2420 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 | |
| PE-2430 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 | |
| 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 |
| PE-2030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1000-1100 | ≤30 |
| BG/AA | PE-4005 | 500 | 220-240 | ≤0.5 | ≤0.03 | 50-100 | ≤30 |
| PE-4010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | 100-200 | ≤30 | |
| PE-4020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 400-700 | ≤30 | |
| PE-4030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 900-1200 | ≤30 | |
| PE-4040 | 4000 | 26-32 | ≤0.5 | ≤0.03 | 1300-1700 | ≤40 |
