Inov inov polyurethane polyester polyol / raw khoom rau casting polyurethane
Casting Polyurethane Series
Lub hauv paus rau phau ntawv
Cov koob no feem ntau yog siv rau kev tsim polyurethane elasteane elastane elastane elastane thiab txoj kev molecular hnyav tuaj yeem hloov kho raws li cov neeg siv khoom thov.
Daim ntawv thov
Cov koob ntawm polyester polyol feem ntau yog siv rau kev tsim cov polyurethane tshwj xeeb nruab nrab thiab siab ua ntej-polymer. Cov pre-polymer feem ntau yog siv rau kev tsim kom muaj polyurethane sab cib phaj, meter, cov menyuam, pad thiab moulded peelting prodting khoom.
Cov Ntawv Qhia Cov Ntawv
| Cov khoom siv raw | Teem nqi | Molecular hnyav (g / mol) | Huag tus nqi (mgkoh / g) | Acid tus nqi (mgkoh / g) | Cov ntsiab lus dej (%) | Viscosity (75 ℃ CPS) | Yam quav (APHA) |
| Xws li / AA | Pe-2010 | 1000 | 107-117 | I≤0.5 | I≤0.03 | 100-200 | TheT30 |
| PE-2020 | 2000 | 53-59 | I≤0.5 | I≤0.03 | 400-650 | TheT30 | |
| BG / AA | PE-4010 | 1000 | 107-117 | I≤0.5 | I≤0.03 | 100-250 | TheT30 |
| PE-4020 | 2000 | 53-59 | I≤0.5 | I≤0.03 | 450-750 | TheT30 | |
| Xws li, deg / aa | PE-2515 | 1500 | 73-79 | I≤0.5 | I≤0.03 | 200-400 | I≤40 |
| PE-2520 | 2000 | 51-59 | I≤0.5 | I≤0.03 | 400-700-700 | I≤40 | |
| Xws li, BG / AA | PE-2415 | 1500 | 73-79 | I≤0.5 | I≤0.03 | 200-500 | TheT30 |
| PE-2420 | 2000 | 53-59 | I≤0.5 | I≤0.03 | 500-800 | TheT30 | |
| Xws li, pg / aa | PE-2315 | 1500 | 73-79 | I≤0.5 | I≤0.03 | 300-600 | TheT30 |
| PE-2320 | 2000 | 53-59 | I≤0.5 | I≤0.03 | 400-700-700 | TheT30 |
