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Technical Data Sheet
Eastman™ Chlorinated Polyolefin 730-1 (100% Solids)

  • Auto OEM
  • Auto refinish
  • Automotive
  • General industrial coatings
  • Graphic arts
Key Attributes
  • Excellent adhesion to TPO and PP plastics
  • Excellent humidity resistance
  • Outstanding gasoline and gasohol resistance

Product Description

Eastman™ Chlorinated Polyolefin 730-1 is designed to be the active component in adhesion promoter primers used to ensure adhesion of color coats and topcoats to polypropylene (PP) and thermoplastic olefin (TPO) plastics.

Eastman™ CP 730-1 provides excellent adhesion properties for all typical basecoat chemistries. Adhesion promoters built around CP 730-1 exhibit excellent gasoline resistance and humidity resistance, required for the newer, high modulus TPOs being used today. CP 730-1 also provides outstanding gasoline and gasohol resistance.

Eastman™ Chlorinated Polyolefin 730-1 is also available at 20% weight solids in aromatic 100 or in xylene.

Typical Properties

PropertyaTypical Value, Unitsb
Physical FormSoild (granules)
Specific Gravity> 1
Softening Point> 100 °C
Flash PointNot applicable, combustible solid
Chlorine20.5-23.5 %
     in WaterNegligible

aUnless noted otherwise, all tests are run at 23°C (73°F) and 50% relative humidity.
bUnits are in SI or US customary units.

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.

10/13/2023 12:53:45 PM