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ExxonMobil LDPE LD 637.LI Low Density Polyethylene Resin

Category Polymer , Thermoplastic , Polyethylene (PE) , LDPE
Manufacturer Exxon Chemical
Trade Name LDPE
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil LDPE LD 637.LI Low Density Polyethylene Resin.pdf
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Material Notes:
Product Description: LD 637.LI is a high melt index LDPE homopolymer intended for injection molding or compounding applications requiring high flow. It is ideal for tamper-evident, tear-to-open closures. It can also be used in compounds and concentrates.Availability: Latin America, North America and South AmericaAdditive: Antiblock: NoSlip: 550 ppmThermal Stabilizer: NoApplications: CapsClosuresCompounding Injection Molding Masterbatch Base ResinViscosity ModifierInformation provided by ExxonMobil
Physical Properties Metric English Comments
Density 0.922 g/cc
0.0333 lb/in³
ExxonMobil method
Melt Flow 40 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Slip Level 550 ppm
550 ppm
Mechanical Properties Metric English Comments
Hardness, Shore A 88

@Time 15.0 sec
88

@Time 0.00417 hour
ASTM D2240
Hardness, Shore D 43

@Time 15.0 sec
43

@Time 0.00417 hour
ASTM D2240
Tensile Strength at Break 7.58 MPa
1100 psi
ASTM D638
Tensile Strength, Yield 12.4 MPa
1800 psi
ASTM D638
Elongation at Break 110 %
110 %
ASTM D638
Elongation at Yield 30 %
30 %
ASTM D638
Flexural Modulus, 1% Secant 283 MPa
41000 psi
ASTM D790
Dart Drop, Total Energy 19.0 J

@Temperature 22.8 °C
14.0 ft-lb

@Temperature 73.0 °F
ASTM D3763
21.7 J

@Temperature 0.000 °C
16.0 ft-lb

@Temperature 32.0 °F
ASTM D3763
Thermal Properties Metric English Comments
Melting Point <= 221 °C
<= 430 °F
Peak Melting Point; ExxonMobil method
Vicat Softening Point 86.1 °C
187 °F
ASTM D1525
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