haht.product_family: Masterbatches, haht.material_numbers: , haht.trade_name: M250, haht.conversion_process: Sheet Extrusion; ; , haht.product_name: Polyethylene, haht.content_type: TDS, cpchem.advancedSearch.section:
TDS - M250
For more information and technical
assistance contact:
Chevron Phillips Chemical Company LP
P.O. Box 4910
The Woodlands, TX 77387-4910
800.231.1212
PREMIUM EXTRUSION AND RIGID PACKAGING RESINS
Marlex® M250
BLACK LOW DENSITY LINEAR POLYETHYLENE CONCENTRATE

This black masterbatch with its low density, linear polyethylene (LDLPE) carrier resin has been formulated for geomembrane applications that require:
  • Exceptional ESCR
  • Excellent melt strength
  • Clean N550 carbon black
  • Improved texturing performance
  • Extended outdoor life
    Letdown guidelines:
  • Add M250 to the base geomembrane resin at a 13:1 letdown ratio to achieve a 2.5% carbon black concentration in the sheet.

    • NOMINAL MASTERBATCH PROPERTIES(1) English SI Method
      Flow Rate (HLMI, 190/21.6) --- 4.0 g/10 min ASTM D1238
    1. The nominal properties reported herein are typical of the product, but do not reflect normal testing variance and therefore should not be used for specification purposes.  Values are rounded.  The physical properties were determined on compression molded specimens that were prepared in accordance with Procedure C of ASTM D4703, Annex A1.
    MSDS #651339 Revision Date September, 2004
    Before using this product, the user is advised and cautioned to make its own determination and assessment of the safety and suitability of the product for the specific use in question and is further advised against relying on the information contained herein as it may relate to any specific use or application. It is the ultimate responsibility of the user to ensure that the product is suited and the information is applicable to the user's specific application. Chevron Phillips Chemical Company LP does not make, and expressly disclaims, all warranties, including warranties of merchantability or fitness for a particular purpose, regardless of whether oral or written, express or implied, or allegedly arising from any usage of any trade or from any course of dealing in connection with the use of the information contained herein or the product itself. The user expressly assumes all risk and liability, whether based in contract, tort or otherwise, in connection with the use of the information contained herein or the product itself. Further, information contained herein is given without reference to any intellectual property issues, as well as federal, state or local laws which may be encountered in the use thereof. Such questions should be investigated by the user.
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