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Technical Data Sheet
Eastman™ Chlorinated Polyolefin 343-1 (25% Solids in Xylene)

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  • Truck/bus/RV

Product Description
Eastman™ Chlorinated Polyolefin 343-1 is a 25% solution of a chlorinated polyolefin in xylene. It is 18-23 wt. % chlorine and has a Gardner color value of 7. Chlorinated Polyolefin 343-1 (25% in xylene) is a liquid at room temperature. If the solution gels due to storage at low temperatures, it can be re-liquefied by warming with agitation. CP 343-1 has good resistance to high temperatures. It can withstand 110° C for 20 minutes. A thermogravimetric analysis suggests it will withstand appreciable higher temperatures.

Typical Properties

PropertyTest MethodTypical Value, Units
Specific Gravity 
     @ 25°C/25°C 0.898
Flash Point 
     Tag Closed Cup 27 °C (81 °F)
Fire Point 30 °C (86 °F)
Color, Gardner 7
Autoignition TemperatureD 2155485 °C (905 °F)
Chlorine 18-23 wt %
Specific Gravity, Solid CPO 
     @ 25°C/25°C 0.99-1.03

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.

2/28/2018 11:35:39 AM