Pearlbond™ 223 by Lubrizol is a linear, polycaprolactone-based polyurethane designed for hot-melt adhesives. It combines an extremely high crystallization rate with a very high thermoplasticity level. It is suitable for use in extrusion and powder applications where gel-free quality is required. It is used in powder-, footwear- and textile industry. Pearlbond™ 223 has a shelf life of 6 months.
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Pearlbond™ 223 properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Activation Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Crystallization Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore D | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Softening Point | 0.0 Visible After Login | Visible After Login | Visible After Login |