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LyondellBasell Ultrathene® UE672317 Ethylene Vinyl Acetate Copolymer, Film Grade

Category Polymer , Film , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Film Grade
Manufacturer LyondellBasell (former Equistar)
Trade Name Ultrathene®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LyondellBasell Ultrathene® UE672317 Ethylene Vinyl Acetate Copolymer, Film Grade.pdf
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Material Notes:
Ultrathene UE672 is an EVA copolymer with excellent impact strength, heat sealability, good toughness and flexibility. Applications may include flexible packaging films for food and healthcare, as well as liquid and heavy duty packaging and pallet stretch film. UE672 contains antioxidant and high levels of slip and antiblock additives.Regulatory Status: UE672 meets the requirements of the Food and Drug Administration regulation 21 CFR 177.1350. This regulation allows for the use of this material in "...articles or components of articles intended for use in contact with food." Specific limitations or conditions of use may apply. Contact your Equistar sales representative for further information.Processing Techniques: The maximum recommended melt temperature for UE672 is 430°F (221°C). Specific recommendations for processing UE672 can be made only when the processing conditions, equipment and end use are known. For further suggestions, please contact your Equistar sales representative.This product is from the former Equistar product line.
Physical Properties Metric English Comments
Water Vapor Transmission 85.3 g/m²/day
5.49 g/100 in²/day
ASTM F372
Oxygen Transmission Rate 8900 cc/m²/day
573 cc/100 in²/day
ASTM D3985
Vinyl Acetate Content 13.5 %
13.5 %
Thickness 38.1 microns
1.50 mil
Melt Flow 0.50 g/10 min
0.50 g/10 min
ASTM D1238
Antiblock Level 15000 ppm
15000 ppm
Slip Level 0.000 ppm
0.000 ppm
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 6.62 MPa
960 psi
ASTM D882
Film Tensile Strength at Yield, TD 5.52 MPa
800 psi
ASTM D882
Film Elongation at Break, MD 300 %
300 %
ASTM D882
Film Elongation at Break, TD 600 %
600 %
ASTM D882
Film Elongation at Yield, MD 18 %
18 %
ASTM D882
Film Elongation at Yield, TD 16 %
16 %
ASTM D882
Elmendorf Tear Strength MD 92 g
92 g
ASTM D1922
Elmendorf Tear Strength TD 128 g
128 g
ASTM D1922
Dart Drop 15.0 g/micron
380 g/mil
ASTM D4272
Film Tensile Strength at Break, MD 30.5 MPa
4430 psi
ASTM D882
Film Tensile Strength at Break, TD 29.8 MPa
4320 psi
ASTM D882
1% Secant Modulus, MD 90.3 MPa
13100 psi
ASTM D882
1% Secant Modulus, TD 91.0 MPa
13200 psi
ASTM D882
Thermal Properties Metric English Comments
Vicat Softening Point 80.0 °C
176 °F
ASTM D1525
Brittleness Temperature <= -76.0 °C
<= -105 °F
ASTM D746
Optical Properties Metric English Comments
Haze 1.5 %
1.5 %
ASTM D1003
Gloss 88 %
88 %
45°; ASTM D2457
Transmission, Visible 78 %
78 %
NAS; ASTM D1746
Processing Properties Metric English Comments
Melt Temperature 216 °C
420 °F
Die Opening 0.0635 cm
0.0250 in
Blow-up Ratio (BUR) 2.0
2.0
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