Polyester Polyol pou CPU
Polyols yo seri Polyester yo sitou itilize nan elastomè, ak dapre kondisyon kliyan yo ajiste pwa a molekilè. Pwodwi yo en ki te pwodwi pa seri sa a nan polyols gen karakteristik sa yo nan rezistans mete, plisman rezistans, chire rezistans ak segondè fòs mekanik.
Seri a nan polyols Polyester yo lajman itilize nan jaden an nan depoze elastomè an poliyiretàn, sitou itilize nan plak segondè dite an poliyiretàn, woulèt, kabann, plak ak ba, pwodwi modle po.
| 原料 Materyèl anvan tout koreksyon | 牌号 Sijè | 分子量 pwa molekilè (g/mol) | (Valè idroksil (MGKOH/G) | 酸值 Valè asid (MGKOH/G) | 水分 Kontni dlo (％) | 粘度 viskozite (75 ℃ CPS) | 熔融色度 K ap fonn kromaticity （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 | |
| Egzanp 、 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 | |
| Egzanp 、 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 | |
| Egzanp 、 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 |
