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Ensinger PEI

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Borealis FT5231 Low Density Polyethylene  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade

Material Notes: FT5231 is a Low Density Polyethylene for blown film. Tubular technology. Contains Antioxidant. This grade is developed for the production of packaging film with good optical properties for medium duty film applications. Applications FT5231 has been developed especially for applications like: shrink film, carrier-bag film, lamination films, and food packaging.

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 PropertiesOriginal ValueComments
Density 0.923 g/ccISO 1183
Melt Flow 0.75 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Film Elongation at Break, MD 250 %ISO 527-3
Film Elongation at Break, TD 550 %ISO 527-3
Tensile Modulus 230 MPaMD; ASTM D882-A
 260 MPaTD; ASTM D882-A
Puncture Energy 2.50 J66N; ASTM D5748
Coefficient of Friction, Dynamic 0.80ISO 8295
Elmendorf Tear Strength, MD 10.19 g/micronISO 6383/2
Elmendorf Tear Strength, TD 5.097 g/micronISO 6383/2
Dart Drop Test 120 g
@Thickness 0.0400 mm
ISO 7765-1
Film Tensile Strength at Break, MD 27.0 MPaISO 527-3
Film Tensile Strength at Break, TD 24.0 MPaISO 527-3
 
Thermal PropertiesOriginal ValueComments
Melting Point 112 °CISO 11357-3
Vicat Softening Point 97.0 °CISO 306
 
Optical PropertiesOriginal ValueComments
Haze 8.0 %ASTM D1003
Gloss 85 %ASTM D2457

**
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