| About |
|---|
| Intene ® 50 A-AF are solution polymerized low cis polybutadienes produced using an alkyl lithium catalyst at the Grangemouth production facility in Scotland, UK. A food contact approved, non-staining antioxidant as indicated below is added during the production process. Key Features Low cis BR is the polybutadiene of choice to produce high impact Polystyrene (HIPS). The solution viscosity typical value of 170 cP is preferred by most users. Intene® 50 A – TNPP free antioxidant system; Intene® 50 AF – TNPP and BHT free antioxidant system. Main Applications Impact improver to be used in polystyrene and ABS manufacuring.&& |
| Product Description | |
|---|---|
| Generic | PBR顺式 |
| Material Status | Commercial: Active |
| Features | High impact resistance,Food contact compliance,Inoxidizability |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| 1,4 cis content | 38.0 | wt% | Internal Method |
| Gel Rating(5% wt/wt in Styrene,25℃) | < 5 | Internal Method | |
| Ash Content | < 0.1 | % | ASTM D5667 |
| Volatiles | < 0.75 | wt% | ASTM D5668 |
| Solution viscosity | |||
| 5wt% styrene, 25 ℃ | 170 | mPa·s | Internal Method |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Alpha Color(5% wt/wt in Styrene,25℃) | 5.00 | ASTM D1209 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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