Polyester POLYOL NO PPU
Hoʻohana nui ʻia ka polyester polyols i nā elastomers, a e like me nā koi o ka mea kūʻai aku e hoʻoponopono i ke kaumaha mole.ʻO nā huahana o lalo i hana ʻia e kēia pūʻulu polyols i nā hiʻohiʻona o ka pale ʻana i ka lole, ka pale ʻana, ke kūʻē ʻana a me ka ikaika mechanical kiʻekiʻe.
Hoʻohana nui ʻia ke ʻano o ka polyester polyols ma ke kahua o ka hoʻolei ʻana i nā elastomers polyurethane, hoʻohana nui ʻia i ka paʻakikī polyurethane sieve plate, casters, cots, plates and bars, molded potting products.
| 原料 Mea maka | 牌号 Nā mea | 分子量 kaumaha molekala (g/mol) | 羟值Waiwai hydroxyl (mgKOH/g) | 酸值 Waiwai ʻakika (mgKOH/g) | 水分 ʻAno wai (％) | 粘度 viscosity (75℃ cps) | 熔融色度 Hoʻoheheʻe chromaticity （APHA） |
| EG/AA | PE-2010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | 100-200 | ≤30 |
| PE-2020 | 2000 | 53-59 | ≤0.5 | ≤0.03 | 400-650 | ≤30 | |
| BG/AA | PE-4010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | 150-250 | ≤30 |
| PE-4020 | 2000 | 53-59 | ≤0.5 | ≤0.03 | 450-750 | ≤30 | |
| EG, DEG/AA | PE-2515 | 1500 | 73-79 | ≤0.5 | ≤0.03 | 200-400 | ≤40 |
| PE-2520 | 2000 | 51-59 | ≤0.5 | ≤0.03 | 400-700 | ≤40 | |
| EG, BG/AA | PE-2415 | 1500 | 73-79 | ≤0.5 | ≤0.03 | 200-500 | ≤30 |
| PE-2420 | 2000 | 53-59 | ≤0.5 | ≤0.03 | 500-800 | ≤30 | |
| EG, PG/AA | PE-2315 | 1500 | 73-79 | ≤0.5 | ≤0.03 | 300-600 | ≤30 |
| PE-2320 | 2000 | 53-59 | ≤0.5 | ≤0.03 | 400-700 | ≤30 |
