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Eastman 1925F Polyethylene Film  (discontinued **)

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Molded
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Polyethylene 1925F is a low density formulation with medium slip and medium antiblock. It is suggested for film applications that require heat-sealing treated-to-treated film surfaces and where good clarity is important. Common applications include bread bags, fresh produce bags, and converter film requiring printability. An additive in this formulation limits the use of 1925F to nonalcoholic foods, and the average thickness of such polymers in the form in which they contact food shall not exceed 0.0050 inch. Users must make their own determination of its safety, lawfulness, and technical suitability in their intended applications.Applications/UsesBread bagsProduce bagsEastman Chemical Company sold its polyethylene business to Westlake Chemical Corporation in Dec. 2006. This grade no longer appears in the Westlake product line.
Physical Properties Metric English Comments
Base Resin Density 0.921 g/cc
0.0333 lb/in³
ASTM D4883
Water Vapor Transmission 18.6 g/m²/day
1.20 g/100 in²/day
ASTM F372
Oxygen Transmission 200 cc-mm/m²-24hr-atm
508 cc-mil/100 in²-24hr-atm
ASTM D3985
Thickness 31.75 microns
1.250 mil
Base Resin Melt Index 2.5 g/10 min
2.5 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 26.0 MPa
3770 psi
ASTM D882
Film Tensile Strength at Yield, TD 10.0 MPa
1450 psi
ASTM D882
Film Elongation at Break, MD 250 %
250 %
ASTM D882
Film Elongation at Break, TD 750 %
750 %
ASTM D882
Secant Modulus, MD 0.186 GPa
27.0 ksi
0.01; ASTM D882
Secant Modulus, TD 0.220 GPa
31.9 ksi
0.01; ASTM D882
Coefficient of Friction 0.12
0.12
ASTM D1894
Elmendorf Tear Strength, MD 12.59 g/micron
319.8 g/mil
ASTM D1922
Elmendorf Tear Strength, TD 4.41 g/micron
112 g/mil
ASTM D1922
Dart Drop 3.15 g/micron
80.0 g/mil
ASTM D1709
Film Tensile Strength at Break, MD 26.0 MPa
3770 psi
ASTM D882
Film Tensile Strength at Break, TD 19.0 MPa
2760 psi
ASTM D882
Thermal Properties Metric English Comments
Vicat Softening Point 94.0 °C
201 °F
ASTM D1525
Optical Properties Metric English Comments
Haze 5.5 %
5.5 %
ASTM D1003
Gloss 75 %
75 %
at 45°; ASTM D2457
Transmission, Visible 95 %
95 %
Transparency; ASTM D1746
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