Inov Sìona Riochdachadh Rigid Polyurethane Stuth Raw PU Foam Polyester Dèanadair factaraidh
Sreath polyurethane thermoplastic
RO-RÀDH
Tha raon cuideam moileciuil aig an t-sreath seo de polyols polyester bho 500 g / mol gu 4000 g / mol.Is e na buannachdan croma ìosal agus gnìomhachd seasmhach.Tha na buannachdan aig toraidhean polyurethane thermoplastic stèidhichte air an t-sreath seo de polyols polyester airson slaodachd seasmhach, gearradh furasta, neart meacanaigeach sàr-mhath, neart caitheamh àrd agus strì an aghaidh deòir àrd.Faodar an cuideam moileciuil atharrachadh a rèir riatanasan teachdaiche.
IARRTAS
Faodar an t-sreath seo de polyols polyester a chleachdadh gu farsaing ann an elastomers TPU leithid adhesives leaghadh teth, stuthan bhròg, pìoban, filmichean, sguaban càball, criosan giùlain agus toraidhean polyurethane eile.
Duilleag dàta teignigeach
| Stuth amh | Ìre | Cuideam Molecular (g/mol) | OH Luach (mgKOH/g) | Luach searbhagach (mgKOH/g) | Susbaint uisge (％) | Sliosachd (75 ℃ cps) | Chrom （APHA） |
| EG, BG/AA | PE-2410 | 1000 | 107-117 | ≤0.3 | ≤0.03 | 100-200 | ≤30 |
| PE-2415 | 1500 | 73-79 | ≤0.3 | ≤0.03 | 200-500 | ≤30 | |
| PE-2420 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 | |
| PE-2430 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 | |
| PE-2440 | 4000 | 26-31 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 | |
| EG/AA | PE-2020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 |
| PE-2030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1000-1100 | ≤30 | |
| BG/AA | PE-4007 | 700 | 156-165 | ≤0.5 | ≤0.03 | 100-200 | ≤30 |
| PE-4010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | 100-250 | ≤30 | |
| PE-4020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 400-700 | ≤30 | |
| PE-4030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 900-1200 | ≤30 | |
| PE-4040 | 4000 | 26-32 | ≤0.5 | ≤0.03 | 1300-1700 | ≤40 |
