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Carmel Olefins IPETHENE® 320 Low Density Polyethylene

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Extrusion Grade
Manufacturer Carmel Olefins
Trade Name IPETHENE®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Carmel Olefins IPETHENE® 320 Low Density Polyethylene.pdf
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Material Notes:
IPETHENE® 320 is a general purpose low density polyethylene film extrusion grade, containing no additives. It exhibits good mechanical and optical properties. APPLICATIONS IPETHENE® 320 is mainly used for the production of 25 to 80 µm blown and cast films for Form-Fill-Seal packaging, laminations and disposable diapers. This grade can also be used for pipes and profiles extrusion, injection and blow molding.
Physical Properties Metric English Comments
Density 0.920 g/cc
0.0332 lb/in³
ISO 1183-A
Thickness 50.0 microns
1.97 mil
Melt Flow 2.0 g/10 min

@Load 2.16 kg,
Temperature 190 °C
2.0 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 230 %
230 %
ISO 1184
Film Elongation at Break, TD 500 %
500 %
ISO 1184
Elmendorf Tear Strength MD 600 g
600 g
ISO 6283-2
Elmendorf Tear Strength TD 250 g
250 g
ISO 6283-2
Elmendorf Tear Strength, MD 12.0 g/micron
305 g/mil
ISO 6283-2
Elmendorf Tear Strength, TD 5.00 g/micron
127 g/mil
ISO 6283-2
Dart Drop 2.50 g/micron
63.5 g/mil
F50; ISO 7765-A
Dart Drop Test 125 g
0.276 lb
F50; ISO 7765-A
Film Tensile Strength at Break, MD 22.0 MPa
3190 psi
ISO 1184
Film Tensile Strength at Break, TD 15.0 MPa
2180 psi
ISO 1184
Optical Properties Metric English Comments
Haze 6.0 %
6.0 %
ASTM D1003
Gloss 70 %
70 %
45°; ASTM D2457
Processing Properties Metric English Comments
Melt Temperature 160 °C
320 °F
Blow-up Ratio (BUR) 2.0
2.0
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