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Rulon Bearings

Borealis FA7229 Low Density Polyethylene  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade
Material Notes: FA7229 is a Low Density Polyethylene for Film Extrusion. Includes Antioxidant and Cling additive. Applications: food wrap film, lamination films, blending, and other blown cling film.

Information provided by Borealis AG
Key Words: LDPE
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 0.922 g/cc0.0333 lb/in³ISO 1183
Melt Flow 4.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C		4.0 g/10 min
@Load 4.76 lb,
Temperature 374 °F		ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Film Elongation at Break, MD 400 %400 %ISO 527-3
Film Elongation at Break, TD 650 %650 %ISO 527-3
Tensile Modulus 0.180 GPa26.1 ksiTD; ASTM D882-A
 0.200 GPa29.0 ksiMD; ASTM D882-A
Elmendorf Tear Strength, MD 7.65 g/micron194 g/milISO 6383/2
Elmendorf Tear Strength, TD 5.097 g/micron129.5 g/milISO 6383/2
Dart Drop Test 80.0 g
@Thickness 0.0400 mm		0.176 lb
@Thickness 0.00157 in		ISO 7765-1
Film Tensile Strength at Break, MD 24.0 MPa3480 psiISO 527-3
Film Tensile Strength at Break, TD 18.0 MPa2610 psiISO 527-3
 
Thermal PropertiesMetricEnglishComments
Melting Point 111 °C232 °FISO 11357-3
Vicat Softening Point 94.0 °C201 °FISO 306
 
Optical PropertiesMetricEnglishComments
Haze 6.0 %6.0 %ASTM D1003
Gloss 110 %110 %ASTM D2457
 
Processing PropertiesMetricEnglishComments
Melt Temperature 140 - 180 °C284 - 356 °F

**
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.

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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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PBOREA438 / 108697

Master Bond adhesives




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