To avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0.02%. Drying should be done in a dehumidifying hopper dryer capable of dewpoints <-40°F (-40°C) at 250°F (121°C) for 4 hours.
Celanese Corporation | |
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Product Category | Polymers and Plastic Resins |
Product Number | 890 |
Product Name | CELANEX 3409HR |
Type | MoldingCompound; Thermoplastic |