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Rulon Bearings

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Versalis Greenflex® FL 65 Ethylene Vinyl Acetate Copolymer
Categories: Polymer; Thermoplastic; Ethylene Vinyl Acetate; Ethylene Vinyl Acetate Copolymer (EVA), Film Grade

Material Notes: Greenflex FL 65 is an ethylene vinyl acetate copolymer (EVA) for extrusion/co-extrusion blown and cast film. Films produced with Greenflex FL 65 show a low fish eyes content, very high elasticity, good optical properties, good seal ability at low temperatures.

Application: Greenflex FL 65 is recommended for the production of co-extrusion film, lamination film, stretch film, barrier film for food packaging and all those applications where the typical purity of film grades is required. In coextruded structures it can be used as a compatibilizer with polymers of different nature.

Film properties are typical of a blown film extruded at 160°C.

Information provided by Versalis.

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Physical PropertiesOriginal ValueComments
Density 0.952 g/ccISO 1183
Vinyl Acetate Content 28 %Internal Method
Thickness 25.0 - 80.0 micronsRecommended
Melt Flow 2.5 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 75Injection Molded; ISO 868 A
Hardness, Shore D 32Injection Molded; ISO 868 A
Film Tensile Strength at Yield, MD 4.00 MPaISO 527-3
Film Tensile Strength at Yield, TD 3.50 MPaISO 527-3
Film Elongation at Break, MD 600 %ISO 527-3
Film Elongation at Break, TD 800 %ISO 527-3
Coefficient of Friction, Dynamic >= 0.50ISO 8295
Elmendorf Tear Strength, MD 2.00 g/micronISO 6383-2
Elmendorf Tear Strength, TD 5.10 g/micronISO 6383-2
Dart Drop Test 500 gF50; ISO 7765-1/A
Film Tensile Strength at Break, MD 31.0 MPaISO 527-3
Film Tensile Strength at Break, TD 28.0 MPaISO 527-3
1% Secant Modulus, MD 45.0 MPaISO 527-3
1% Secant Modulus, TD 55.0 MPaISO 527-3
 
Thermal PropertiesOriginal ValueComments
Melting Point 74.0 °CManufacturer method
Vicat Softening Point 44.0 °C
@Load 1.00 kg
ISO 306/A
Brittleness Temperature <= -80.0 °CASTM D 746
 
Optical PropertiesOriginal ValueComments
Haze 1.0 %ISO 14782
Gloss 90 %45°; ASTM D 2457
 
Processing PropertiesOriginal ValueComments
Processing Temperature 150 - 170 °C

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PENF9852 / 265634

Master Bond adhesives

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