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Ensinger PEI

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NOVA Chemicals ARCEL® LD Expanded Polyethylene/Styrenic Polymer
Categories: Polymer; Thermoplastic; Polystyrene (PS); Expanded Polystyrene (EPS)

Material Notes: ARCEL® LD resin can be continuously or batch expanded using conventional EPS expansion equipment. Some minor material handling modifications may be required. For molded part densities below 19.2 g/L (1.2 pcf), double-pass or batch expansion will be required to attain desired bulk densities. ARCEL LD resin has been expanded in continuous expanders ranging in size from 210 to 1,135 liters (50 to 300 gallons) as well as several sizes of batch expanders.

NOVA Chemicals' ARCEL resins are biologically and chemically inert.

Information provided by NOVA Chemicals®

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 PropertiesOriginal ValueComments
Density 0.0136 g/ccContinuous - Double Pass, Pre-puff Density
 0.0152 g/ccContinuous - Double Pass, Foam Density
 0.0155 g/ccBatch - Single Pass, Pre-puff Density
 0.0176 g/ccBatch - Single Pass, Foam Density
 0.0176 g/ccContinuous - Single Pass, Pre-puff Density
 0.0192 g/ccContinuous - Single Pass, Foam Density
Filler Content 0.30 %Plasticizer
 7.5 %Pentane
Particle Size 900 - 2000 µmDiameter
Storage Temperature <= 4.00 °CRaw Bead
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 28.6 psi0.95 pcf; ASTM-D3575
 41.7 psi1.25 pcf; ASTM-D3575
 51.7 psi1.50 pcf; ASTM-D3575
 69.3 psi2.00 pcf; ASTM-D3575
 83.5 psi2.50 pcf; ASTM-D3575
 94.3 psi3.00 pcf; ASTM-D3575
Flexural Strength 24.8 psiat Max Load; 1.25 pcf; ASTM-C203
 39.6 psiat Max Load; 1.5 pcf; ASTM-C203
 51.1 psiat Max Load; 1.75 pcf; ASTM-C203
 72.4 psiat Max Load; 2 pcf; ASTM-C203
 91.1 psiat Max Load; 2.5 pcf; ASTM-C203
 107.3 psiat Max Load; 3 pcf; ASTM-C203
 20.9 psi
@Strain 5.0 %
1.25 pcf; ASTM-C203
 34.9 psi
@Strain 5.0 %
1.5 pcf; ASTM-C203
 46.0 psi
@Strain 5.0 %
1.75 pcf; ASTM-C203
 58.0 psi
@Strain 5.0 %
2.5 pcf; ASTM-C203
 66.6 psi
@Strain 5.0 %
2 pcf; ASTM-C203
 101.4 psi
@Strain 5.0 %
3 pcf; ASTM-C203
Flexural Strain at Break 8.4 %Flexural Strain; at Max Load; 3 pcf; ASTM-C203
 9.2 %Flexural Strain; at Max Load; 2.5 pcf; ASTM-C203
 9.9 %Flexural Strain; at Max Load; 2 pcf; ASTM-C203
 10.7 %Flexural Strain; at Max Load; 1.75 pcf; ASTM-C203
 11.1 %Flexural Strain; at Max Load; 1.5 pcf; ASTM-C203
 11.5 %Flexural Strain; at Max Load; 1.25 pcf; ASTM-C203
Compressive Strength 11.1 psi
@Strain 10 %
0.95 pcf; ASTM-D3575
 13.0 psi
@Strain 25 %
0.95 pcf; ASTM-D3575
 16.5 psi
@Strain 10 %
1.25 pcf; ASTM-D3575
 19.1 psi
@Strain 25 %
1.25 pcf; ASTM-D3575
 20.9 psi
@Strain 10 %
1.50 pcf; ASTM-D3575
 21.0 psi
@Strain 50 %
0.95 pcf; ASTM-D3575
 24.3 psi
@Strain 25 %
1.50 pcf; ASTM-D3575
 27.7 psi
@Strain 50 %
1.25 pcf; ASTM-D3575
 29.9 psi
@Strain 10 %
2.00 pcf; ASTM-D3575
 33.3 psi
@Strain 50 %
1.50 pcf; ASTM-D3575
 34.5 psi
@Strain 25 %
2.00 pcf; ASTM-D3575
 38.8 psi
@Strain 10 %
2.50 pcf; ASTM-D3575
 44.6 psi
@Strain 50 %
2.00 pcf; ASTM-D3575
 44.8 psi
@Strain 25 %
2.50 pcf; ASTM-D3575
 46.1 psi
@Strain 75 %
0.95 pcf; ASTM-D3575
 47.8 psi
@Strain 10 %
3.00 pcf; ASTM-D3575
 55.1 psi
@Strain 25 %
3.00 pcf; ASTM-D3575
 55.8 psi
@Strain 50 %
2.50 pcf; ASTM-D3575
 59.7 psi
@Strain 75 %
1.25 pcf; ASTM-D3575
 67.0 psi
@Strain 50 %
3.00 pcf; ASTM-D3575
 71.0 psi
@Strain 75 %
1.50 pcf; ASTM-D3575
 93.6 psi
@Strain 75 %
2.00 pcf; ASTM-D3575
 116.2 psi
@Strain 75 %
2.50 pcf; ASTM-D3575
 138.8 psi
@Strain 75 %
3.00 pcf; ASTM-D3575
Puncture Energy 30.5 ft-lbat max load; 0.95 pcf; ASTM-D3763
 37.8 ft-lbat max load; 1.25 pcf; ASTM-D3763
 44.6 ft-lbat max load; 1.50 pcf; ASTM-D3763
 59.8 ft-lbat max load; 2.00 pcf; ASTM-D3763
 77.3 ft-lbat max load; 2.50 pcf; ASTM-D3763
 97.1 ft-lbat max load; 3.00 pcf; ASTM-D3763
Tear Strength 1.05 kN/mat max load; 0.95 pcf; ASTM-D3575
 1.47 kN/mat max load; 1.25 pcf; ASTM-D3575
 1.81 kN/mat max load; 1.50 pcf; ASTM-D3575
 2.51 kN/mat max load; 2.00 pcf; ASTM-D3575
 3.21 kN/mat max load; 2.50 pcf; ASTM-D3575
 3.89 kN/mat max load; 3.00 pcf; ASTM-D3575
 
Thermal PropertiesOriginal ValueComments
Flame Spread Index 60.4mm/min; 3.00 pcf; FMVSS302
 70.4mm/min; 2.50 pcf; FMVSS302
 85.1mm/min; 2.00 pcf; FMVSS302
 108.5mm/min; 1.50 pcf; FMVSS302
 126.6mm/min; 1.25 pcf; FMVSS302
 
Descriptive Properties
ColorWhite
ShapeSpherical

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