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Elmet Technologies

CIPLAS LDD2020B Low Density Polyethylene
Categories: Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade

Material Notes: Product Overview: LDD2020B resin is a barefoot general purpose liner resin for thin gauge applications requiring good drawdown and excellent toughness for blown and cast film extrusion.

Additive:
Antiblock: No; Slip: No

Information provided by CIPLAS by ITOCHU

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.920 g/cc0.0332 lb/in³ASTM D792
Environmental Stress Crack Resistance 2.0 hour2.0 hourASTM D1693
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
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 4545ASTM D2240
Tensile Strength at Break 11.0 MPa1600 psiASTM D638
Tensile Strength, Yield 8.96 MPa1300 psiASTM D638
Elongation at Break 600 %600 %ASTM D638
Elongation at Yield 4.0 %4.0 %ASTM D638
2% Secant Modulus 0.234 GPa34.0 ksiFlexural; ASTM D790
Tensile Impact Strength 147 kJ/m²69.9 ft-lb/in²ASTM D1822
 
Thermal PropertiesMetricEnglishComments
Melting Point 112 °C234 °F
Crystallization Temperature 98.3 °C209 °FPeak
Deflection Temperature at 0.46 MPa (66 psi) 38.3 °C101 °FASTM D648
Vicat Softening Point 95.0 °C203 °FASTM D1525
 
Optical PropertiesMetricEnglishComments
Haze  4.8 %
@Thickness 0.0254 mm
4.8 %
@Thickness 0.00100 in
Cast Film; ASTM D1003
 7.6 %
@Thickness 0.0508 mm
7.6 %
@Thickness 0.00200 in
Blown Film; ASTM D1003
Gloss  66 %
@Thickness 0.0508 mm
66 %
@Thickness 0.00200 in
45°, Blown Film; ASTM D2457
 75 %
@Thickness 0.0254 mm
75 %
@Thickness 0.00100 in
45°, Cast Film; ASTM D2457
 
Processing PropertiesMetricEnglishComments
Melt Temperature 199 °C390 °F
Blow-up Ratio (BUR) 2.52.5
Screw Speed 60 rpm60 rpm

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PCIPLA007 / 283985

Proto3000 – 3D Engineering Solutions

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