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Ensinger PEI

ExxonMobil LLP8555.24 Rotational Molding Resin
Categories: Polymer; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Rotational Molding Grade

Material Notes: Product Description: LL 8555 is a linear low density hexene copolymer designed to offer superior processability, excellent dimensional control, whiteness and low warpage. This resin is ideally suited for applications that require the optimum balance of processability, stiffness and low temperature toughness.

Availability: Latin America, North America and South America

Additive:

  • Stabilizer: Yes
  • Medium Term UV-4
Applications:
  • Consumer Articles
  • Fine Threaded Containers
  • Playground Equipment
  • Point of Display Cabinets
  • Potable Water Tanks
  • Toys
Information provided by ExxonMobil Chemical

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.936 g/cc0.0338 lb/in³ASTM D4883
ESCR 100% Igepal® 300 hour300 hourASTM D1693
ESCR 10% Igepal® 60 hour60 hourASTM D1693
Melt Flow 6.8 g/10 min
@Load 2.16 kg,
Temperature 190 °C
6.8 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 17.2 MPa2500 psi2.0 in/min; ASTM D638
Elongation at Yield 20 %20 %2.0 in/min; ASTM D638
Flexural Modulus, 1% Secant 689 MPa100000 psiASTM D790
Impact Test  81.3 J
@Thickness 3.17 mm,
Temperature -40.0 °C
60.0 ft-lb
@Thickness 0.125 in,
Temperature -40.0 °F
ARM
 217 J
@Thickness 6.35 mm,
Temperature -40.0 °C
160 ft-lb
@Thickness 0.250 in,
Temperature -40.0 °F
ARM
 
Thermal PropertiesMetricEnglishComments
Melting Point 126 °C259 °FASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 59.0 °C138 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 38.0 °C100 °FASTM D648

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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