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Rulon Bearings

Braskem GM8260 HDPE Blow Molding Polyethylene Homopolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE); High Density Polyethylene (HDPE), Blow Molding Grade
Material Notes: HDPE GM8260 is a high-density polyethylene homopolymer that has high molecular weight and was developed for the blow molding segment of large volumes. Its applications include: drums for lubricant oils, multipurpose extrusion, and sheets.
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 0.960 g/cc0.0347 lb/in³ASTM-D792
ESCR 100% Igepal® 27 hour
@Thickness 2.00 mm,
Temperature 50.0 °C		27 hour
@Thickness 0.0787 in,
Temperature 122 °F		0.3 mm notched-plaques; ASTM-D1693
Melt Flow  0.42 g/10 min
@Load 5.00 kg,
Temperature 190 °C		0.42 g/10 min
@Load 11.0 lb,
Temperature 374 °F		ASTM-D1238
 12 g/10 min
@Load 21.6 kg,
Temperature 190 °C		12 g/10 min
@Load 47.6 lb,
Temperature 374 °F		ASTM-D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 6464ASTM-D2240
Tensile Strength at Break 38.0 MPa5510 psiASTM-D638
Tensile Strength, Yield 30.0 MPa4350 psiASTM-D638
Flexural Modulus, 1% Secant 1160 MPa168000 psiASTM-D790
Izod Impact, Notched 3.30 J/cm6.18 ft-lb/inASTM-D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 75.0 °C167 °FASTM-D648
Vicat Softening Point 127 °C
@Load 1.02 kg		261 °F
@Load 2.25 lb		ASTM-D1525

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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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