Songhan Plastic Technology Co.,Ltd.

Dow AFFINITY™ PL 1850 Polyolefin Plastomer

Category Polymer , Film , Thermoplastic , Elastomer, TPE
Manufacturer Dow Chemical
Trade Name AFFINITY™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow AFFINITY™ PL 1850 Polyolefin Plastomer.pdf
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Material Notes:
AFFINITY® PL 1850 polyolefin plastomer is an ethylene alpha-olefin resin designed to provide blown and cast film products with low temperature sealability, excellent optics and good abuse resistance. It finds applications as a sealant layer in multilayer film structures for dry and liquid packaging. AFFINITY PL 1850 has excellent compatibility with other polyolefins, allowing efficient blending and coextrusion. It complies with FDA regulation 21 CFR 177.1520c3.1b, which allows for its use in direct food contact applications.Film properties below based on a film thickness of 25 µm. Data provided by Dow Chemical.
Physical Properties Metric English Comments
Density 0.902 g/cc
0.0326 lb/in³
Thickness 25.0 microns
0.984 mil
Melt Flow 3.0 g/10 min

@Load 2.16 kg
3.0 g/10 min

@Load 4.76 lb
Melt flow ratio I10/I2 is 8.
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 5.70 MPa
827 psi
Film Tensile Strength at Yield, TD 4.80 MPa
696 psi
Film Elongation at Break, MD 440 %
440 %
Film Elongation at Break, TD 720 %
720 %
Secant Modulus, MD 0.0690 GPa
10.0 ksi
Film value
Secant Modulus, TD 0.0712 GPa
10.3 ksi
Film value
Elmendorf Tear Strength MD 300 g
300 g
Elmendorf Tear Strength TD 480 g
480 g
Elmendorf Tear Strength, MD 12.0 g/micron
305 g/mil
Elmendorf Tear Strength, TD 19.2 g/micron
488 g/mil
Dart Drop >= 33.2 g/micron
>= 843 g/mil
Film Tensile Strength at Break, MD 41.5 MPa
6020 psi
Film Tensile Strength at Break, TD 46.1 MPa
6690 psi
Optical Properties Metric English Comments
Haze 0.40 %
0.40 %
Gloss 95 %
95 %
Processing Properties Metric English Comments
Processing Temperature 94.0 °C
201 °F
Seal initiation temperature
274 °C
525 °F
Film extrusion temperature
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