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Pearlbond™ 522
| Category: | TPU-Capro , Thermoplastic Polyurethane Elastomer (Polycaprolactone) |
| Manufacturer: | Lubrizol Advanced Materials, Inc. |
| Trademark: | Pearlbond™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | VVqu9Q_Pearlbond-522.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Pearlbond® 522 is a linear, polycaprolactone-copolyester polyurethane, supplied in form of white spherical granules with a very high crystallization rate and a very high thermoplasticity level. Pearlbond® 522 can be added to formulations of REACTIVE POLYURETHANE HOT-MELTS (HMPUR), in order to improve the crystallisation speed. |
| General Information | |
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| Appearance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (20°C) | 1.19 | g/cm³ | ISO 2781 |
| Melt Mass-Flow Rate (MFR) (170°C/21.6 kg) | 110 to 160 | g/10 min | ISO 1133 |
| Moisture Content | < 1500 | ppm | Internal Method |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Crystallization Rate | 9.0 to 11.0 | min | Internal Method |
| OH Value | < 3.00 | mg KOH/g | Internal Method |
| Thermoplasticity | Very High | Internal Method |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melting Temperature | 65.0 to 69.0 | °C | Internal Method |
| Fill Analysis | Nominal Value | Unit | Test Method |
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| Melt Viscosity (130°C) | 4900 | Pa·s | ISO 1133 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Manner Flexible PVC X4175 | Manner Plastics, L.P. | PVC, Flexible | Manner Flexible PVC |
| Nylene® 406F | Custom Resins Group | Nylon 6 | Nylene® |
| Haysite Plastics ETR-FR-C | Haysite Reinforced Plastics | Polyester, TS | Haysite Plastics |
| ESPRENE EPDM 532 | Sumitomo Chemical Co., Ltd. | EPDM | ESPRENE EPDM |
| Karina PVC COMPOUND E-884-35/1-CY-AC | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
