Indov Polyarethane Polyester Polyol / Raw mea mo le lafoina polysurethane
Lafo polyairthane faasologa
Faʻafeiloaʻiga
O lenei faasologa e tele faʻaaogaina mo le gaosia o polyarethane olastomer ma le mamafa mamafa e mafai ona fetuʻunaʻi e tusa ai ma le talosaga a le tagata faʻatau.
Talosaga
O lenei faasologa o polyester polyol e masani ona faʻaaogaina mo le gaosia o le oona o polyarethane aemaise le ogatotonu ma le maualuga faigata faigata. O le muamua-polyman e masani ona faʻaogaina mo le gaosia polyarethane shive ipu, cater, faʻasesega, pad, rod ma le teuteuina o oloa.
Tekonolosi faamatalaga pepa
| Mea leaga | Vasega | Molecular mamafa (G / Mol) | Uiga tau (mgkoh / g) | Acad taua (Mgkoh / g) | Vai mea (%) | Visuaga (75 ℃ CPS) | Chrom (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 | 100-250 | ≤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 |
