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Polybutadiene
| Catalog # | Mp | Mw | Mn | IV* (dl/gm) | Price/Qty. |
|---|---|---|---|---|---|
| PBU700K | 675,000 | 705,000 | 536,800 | 5.200 | $200.00/250mg |
| PBU420K | 350,000 | 423,000 | 286,000 | 3.410 | $200.00/250mg |
| PBU375K | 355,000 | 375,800 | 313,600 | 3.220 | $200.00/250mg |
| PBU345K | 345,000 | 345,600 | 311,200 | 3.000 | $200.00/250mg |
| PBU275K | 275,000 | 332,000 | 226,000 | 3.051 | $200.00/250mg |
| PBU170K | 170,000 | 173,600 | 160,000 | 1.922 | $200.00/250mg |
| PBU150K | 147,400 | 205,000 | 138,000 | 1.919 | $200.00/250mg |
| PBU80K | 80,000 | 89,100 | 72,200 | 1.120 | $200.00/250mg |
| PBU60K | 60,500 | 60,700 | 55,000 | 0.913 | $200.00/250mg |
| PBU43K | 43,000 | 45,000 | 41,100 | 0.775 | $200.00/250mg |
| PBU23K | 23,600 | 24,700 | 22,600 | 0.451 | $200.00/250mg |
| PBU5.1K | 5,100 | 5,000 | 4,850 | 0.155 | $200.00/250mg |
| PBU5K | 4,800 | 5,300 | 4,200 | 0.177 | $200.00/250mg |
| PBU3K | 2,900 | 3,000 | 2,760 | 0.107 | $200.00/250mg |
| PBU900 | 875 | 925 | 835 | 0.043 | $200.00/250mg |
| PBU500 | 500 | 500 | 425 | 0.029 | $200.00/250mg |
| MSDS |
| Catalog # | Mw | Mn | Mz | Price/Qty. |
|---|---|---|---|---|
| PBU330K | 330,000 | 93,000 | 800,000 | $187.00/1.0g |
| PBU240K | 240,000 | 110,000 | 430,000 | $187.00/1.0g |
| PBU230K | 230,000 | 80,000 | 515,000 | $187.00/1.0g |
| MSDS |
IV* – Intrinsic Viscosity in THF at 30°C
Note: IV values are available for PBU standards in Toluene & Chloroform.
Mark-Houwink Parameters
THF: a = 0.715; K = 0.000350
Toluene: a = 0.714; K = 0.000364
Chloroform: a = 0.712; K = 0.000428