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Technical Data Sheet
Santoflex™ 434PD

  • Tires

Product Description

Chemical name: Blend of alkyl-aryl- and dialkyl-p-phenylenediamines
Molecular weight: 220/268/282

Eastman Santoflex 434PD is an antioxidant used in monomer processing.

Typical Properties

PropertyTest MethodTypical Value, Units
Form Liquid
Santoflex™ 6PPDFGC97.1015-17 %
Santoflex™ 7PPDFGC97.1030-34 %
Santoflex™ 44PDFGC97.1022-25 %
MethanolFGC97.1023-27 %

Key Attributes
• It is a blend of several phenylenediamines especially suitable for methacrylate monomer distillations.

• Santoflex 434PD is used as polymerization inhibitor in monomer processing.

Storage and Shelf Life
Santoflex 434PD can be stored in drums or in bulk tanks. Store drums below 35°C and away from direct sunlight. For heated bulk storage above 35°C, incorporate a nitrogen blanket on the tank to prevent product degradation that might affect its usefulness. Also, continuously circulate product stored in heated tanks to minimize temperature gradients and to reduce heating element fouling, thus maximizing the product''''s consistency.

The shelf life of Santoflex 434PD is 24 months from the date of manufacture, based on the recommended handling and storage conditions. Once the material has surpassed shelf life, please contact us if you would like to receive our suggestions for material re-verification, based on key product characteristics.

Handling Precautions
For detailed information on toxicological properties and handling precautions please refer to the current Safety Data Sheet. This information sheet can be downloaded from our web site or requested from the nearest Eastman office and should be consulted before handling this product.

Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.

Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.

3/1/2019 11:46:55 AM