Polyester POLYOL POU CPU
Seri polyol polyester yo sitou itilize nan elastomè, epi selon bezwen kliyan yo, yo ka ajiste pwa molekilè a. Pwodwi endirèk ki pwodui pa seri polyol sa a gen karakteristik rezistans mete, rezistans pliye, rezistans chire ak gwo rezistans mekanik.
Seri poliol Polyester yo lajman itilize nan domèn elastomè an poliyiretàn pou depoze, sitou itilize nan plak tamiz an poliyiretàn ki gen gwo dite, wou, kabann, plak ak ba, ak pwodwi pou po moule.
| 原料 Matyè premyè | 牌号 Atik yo | 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 Kromatisite k ap fonn (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 |
