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Ensinger PEI

Braskem LDI7022 Low density polyethylene
Categories: Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Molded

Material Notes: LDI7022 is a low density polyethylene produced at high pressure condition in tubular reactor. Products molded with this resin exhibit high flexibility.
Applications: Large flat area injection molded parts, caps, plugs, household items.
Processes: Injection molding.

Test specimens from compression molded plaque according to ASTM D4703.

Information provided by Braskem.

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Physical PropertiesMetricEnglishComments
Density 0.920 g/cc0.0332 lb/in³ASTM D792
Melt Flow 7.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C
7.0 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 9.00 MPa1310 psiASTM D638
Elongation at Break 130 %130 %ASTM D638
Flexural Modulus, 1% Secant 1220 MPa177000 psiASTM D790
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 75.0 °C167 °FASTM D648
Vicat Softening Point 129 °C264 °FASTM D1525

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