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Versalis Riblene® FM 50 F Film Grade Low Density Polyethylene
Categories: Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade

Material Notes: Riblene FM 50 F is a LDPE suitable for blown film extrusion. Riblene FM 50 F is characterized by optimum optical properties and rigidity. Films manufactured by Riblene FM 50 F are easily heat shrinkable.

Application: Riblene FM 50 F is recommended for automatic packaging where low gauge films having a certain rigidity and gloss are required (hygienic packaging).

Property values reported for film extruded with BUR 1:3, thickness 70 µm. Actual properties are typical and may vary depending upon operating conditions and additive package.

Information provided by Versalis.

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Physical PropertiesMetricEnglishComments
Density 0.933 g/cc0.0337 lb/in³ISO 1183
Thickness 18.0 - 50.0 microns0.709 - 1.97 milRecommended
 70.0 microns2.76 milAs-tested; BUR 1:3
Melt Flow 3.1 g/10 min
@Load 2.16 kg,
Temperature 190 °C
3.1 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Film Tensile Strength at Yield, MD 14.0 MPa2030 psiISO 527-3
Film Tensile Strength at Yield, TD 15.0 MPa2180 psiISO 527-3
Film Elongation at Break, MD 350 %350 %ISO 527-3
Film Elongation at Break, TD 600 %600 %ISO 527-3
Coefficient of Friction, Dynamic >= 0.50>= 0.50ISO 8295
Elmendorf Tear Strength, MD 5.10 g/micron130 g/milISO 6383-2
Elmendorf Tear Strength, TD 6.60 g/micron168 g/milISO 6383-2
Dart Drop Test 80.0 g0.176 lbF50; ISO 7765-1/A
Film Tensile Strength at Break, MD 21.0 MPa3050 psiISO 527-3
Film Tensile Strength at Break, TD 20.0 MPa2900 psiISO 527-3
1% Secant Modulus, MD 300 MPa43500 psiISO 527-3
1% Secant Modulus, TD 310 MPa45000 psiISO 527-3
 
Thermal PropertiesMetricEnglishComments
Melting Point 118 °C244 °FManufacturer method
Vicat Softening Point 107 °C
@Load 1.00 kg
225 °F
@Load 2.20 lb
ISO 306/A
Brittleness Temperature <= -75.0 °C<= -103 °FASTM D 746
 
Optical PropertiesMetricEnglishComments
Haze 5.0 %5.0 %ISO 14782
Gloss 75 %75 %45°; ASTM D 2457
 
Processing PropertiesMetricEnglishComments
Processing Temperature 150 - 170 °C302 - 338 °F

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.

PENF9818 / 265696

Specialty Compounds RTP Company

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