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- cas：9003-17-2
- 发布日期： 2014-06-11
- 更新日期： 2024-04-19
| 英文名称 | Polybutadiene |
| 纯度 | 98% |
| CAS编号 | 9003-17-2 |
| 别名 | 1 |
| 规格 | 1g |
| 分子式 | 1 |
聚丁二烯 Polybutadiene GPC 分子量标准品 GPC 分子量标准品 CAS ： 9003-17-2
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Narrow MWD |
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Catalog # |
Mp |
Mw |
Mn |
IV* (dl/gm) |
Qty. |
|
PBU700K |
675,000 |
705,000 |
536,800 |
5.200 |
250mg |
|
PBU420K |
350,000 |
423,000 |
286,000 |
3.410 |
250mg |
|
PBU375K |
355,000 |
375,800 |
313,600 |
3.220 |
250mg |
|
PBU345K |
345,000 |
345,600 |
311,200 |
3.000 |
250mg |
|
PBU275K |
275,000 |
322,000 |
226,000 |
3.051 |
250mg |
|
PBU170K |
170,000 |
173,600 |
160,000 |
1.922 |
250mg |
|
PBU150K |
147,400 |
205,000 |
138,000 |
1.919 |
250mg |
|
PBU80K |
80,000 |
89,100 |
72,200 |
1.120 |
250mg |
|
PBU60K |
60,500 |
60,700 |
55,000 |
0.913 |
250mg |
|
PBU43K |
43,000 |
45,000 |
41,100 |
0.775 |
250mg |
|
PBU23K |
23,600 |
24,700 |
22,600 |
0.451 |
250mg |
|
PBU5.1K |
5,100 |
5,000 |
4,850 |
0.155 |
250mg |
|
PBU5K |
4,800 |
5,300 |
4,200 |
0.177 |
250mg |
|
PBU3K |
2,900 |
3,000 |
2,760 |
0.107 |
250mg |
|
PBU1K |
1,000 |
1,050 |
980 |
0.053 |
250mg |
|
PBU900 |
875 |
925 |
835 |
0.043 |
250mg |
|
PBU500 |
500 |
500 |
425 |
0.029 |
250mg |
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Broad MWD |
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Catalog # |
Mw |
Mn |
Mz |
Qty. |
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PBU330K |
330,000 |
93,000 |
800,000 |
1.0g |
|
PBU240K |
240,000 |
110,000 |
430,000 |
1.0g |
|
PBU230K |
230,000 |
80,000 |
515,000 |
1.0g |
|
PBU5000 |
5,000 |
4,800 |
5,300 |
1.0g |
|
PBU3800 |
3,850 |
3,200 |
4,475 |
1.0g |
|
PBU1700 |
1,725 |
1,200 |
2,250 |
1.0g |
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Catalog # |
Catalog Description |
|
PBUKIT |
250mg of PBU500 - PBU700K |
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
