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| Product | Polymer type | Description | RV in formic (1) | RV in sulfuric (2) | VN in sulfuric, mL/g (3) | Moisture maximum, wt% (4) | Technical Data Sheet | Safety Data Sheet |
|---|---|---|---|---|---|---|---|---|
| HyperFlow™ U2501 | PA66 | Very high flow | 25 | 2.1 | 100 | 0.50 | View |
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| U3501 | PA66 | High flow | 35 | 2.4 | 126 | 0.50 | View |
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| U3600 | PA66 | High flow | 36 | 2.4 | 128 | 0.35 | View |
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| U3602 | PA66 | Low moisture, high flow | 36 | 2.4 | 128 | 0.25 | View |
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| U4591 | PA66 | High amine end groups | 45 | 2.65 | 145 | 0.45 | View |
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| U4800 | PA66 | Low moisture | 48 | 2.7 | 150 | 0.20 |
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| U4801 | PA66 | Standard viscosity | 48 | 2.7 | 150 | 0.50 | View |
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| U4803 | PA66 | Standard viscosity | 48 | 2.7 | 150 | 0.40 | View |
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| U5000 | PA66 | Low moisture | 50 | 2.75 | 155 | 0.20 | View |
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| U5101 | PA66 | Standard viscosity | 51 | 2.75 | 155 | 0.40 | View |
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(1) Nominal value of RV per ASTM D789, with 8.4 wt% solution of polymer in 90% formic acid
(2) Nominal value of RV for 1.0 w/v% solution of polymer in 96 wt% sulfuric acid
(3) Nominal value of VN per ISO 307 with 96 wt% sulfuric acid as solvent
(4) Upper limit for moisture content of pellets at time of packaging
High Viscosity PA66 grades are also available for use in Compounding Feedstock applications.