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ExxonMobil Exceed™ 4518CB Metallocene Polyethylene Resin

Category Polymer , Thermoplastic , Polyethylene (PE)
Manufacturer Exxon Chemical
Trade Name Exceed™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Exceed™ 4518CB Metallocene Polyethylene Resin.pdf
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Material Notes:
Product Description: Exceed 4518 resins are metallocene ethylene-hexene copolymer. Films made from Exceed 4518 have outstanding tensile properties and impact and puncture toughness. These superior properties together with excellent drawability, make this a versatile polymer for mono layer and multilayer packaging and cast stretch film. Availability: Latin America, North America and South AmericaAdditive:Antiblock: NoSlip: NoProcessing Aid: NoThermal Stabilizer: YesApplications: Cast FilmCast Stretch FilmDiaper BacksheetHygiene FilmPackaging FilmPersonal Care Information provided by ExxonMobil
Physical Properties Metric English Comments
Density 0.918 g/cc
0.0332 lb/in³
ExxonMobil method
Melt Flow 4.5 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 8.27 MPa
1200 psi
ASTM D882
Film Tensile Strength at Yield, TD 7.58 MPa
1100 psi
ASTM D882
Film Elongation at Break, MD 500 %
500 %
ASTM D882
Film Elongation at Break, TD 730 %
730 %
ASTM D882
Puncture Energy 4.41 J
3.25 ft-lb
ExxonMobil Method
Elmendorf Tear Strength MD 150 g
150 g
ASTM D1922
Elmendorf Tear Strength TD 460 g
460 g
ASTM D1922
Dart Drop Test 140 g
0.309 lb
ASTM D1709
Film Tensile Strength at Break, MD 66.9 MPa
9700 psi
ASTM D882
Film Tensile Strength at Break, TD 48.3 MPa
7000 psi
ASTM D882
1% Secant Modulus, MD 103 MPa
15000 psi
ASTM D882
1% Secant Modulus, TD 124 MPa
18000 psi
ASTM D882
Thermal Properties Metric English Comments
Melting Point <= 237 °C
<= 459 °F
Peak Melting Point; ExxonMobil method
Optical Properties Metric English Comments
Haze 2.2 %
2.2 %
ASTM D1003
Gloss 87 %
87 %
45°; ASTM D2457
Descriptive Properties Value Comments
Puncture Force 11 lbf
ExxonMobil Method
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