pellets,MDI-polyester/polyether polyurethane. for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Poly[4,4′-methylenebis(phenyl isocyanate)-alt-1,4-butanediol/di(propylene glycol)/polycaprolactone] (PU/PCL) is a polyurethane solution that can be used as a shape memory polymer and a reinforcing unit for enhancing the mechanical and thermal properties of the base materials. It is biocompatible and finds usage in endothelial proliferations. PU/PCL contains polycaprolactone (PCL) that facilitates the hydrophobic properties of the polymeric matrix.PU/PCL can be used in the formation of a polyurethane membrane for effective gas separation. It can also be used to synthesize reinforced hydrogel with good thermo-mechanical properties for biomedical applications.Automotive fascia, cable jackets, side trim, fabric laminates, health care tubing, catheters, transdermal patches and in seals casters, shoes, bushings and wheels.
Comprehensive hazard, handling, storage, and regulatory compliance document.
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| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 A2623513 | Certificate of Analysis | Jan 17, 2026 | P477576 |
| I2515539 | Certificate of Analysis | Jul 29, 2025 | P477576 |
| L2406677 | Certificate of Analysis | Aug 13, 2024 | P477576 |
| L2406678 | Certificate of Analysis | Aug 13, 2024 | P477576 |
| Flash Point(°F) | Not applicable |
|---|---|
| Flash Point(°C) | Not applicable |
| Melt Point(°C) | Tg−40℃ (DSC)softening point 85℃ (Vicat, ASTM D 1525) |
![Poly[4,4′-methylenebis(phenyl isocyanate)-alt-1,4-butanediol/di(propylene glycol)/polycaprolactone] - pellets,MDI-polyester/polyether polyurethane. CAS No(68084-39-9) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/p/4/p477576.png)