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Ensinger PEI

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Arya Sasol LFI 2047A Low Density Polyethylene
Categories: Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade

Material Notes: Product Description: LFI2047A is a low density polyethylene, with good toughness and good optical properties. This product offers a medium level of antiblock and slip agent (Erucamide), low energy consumption during processing and a good draw down ability. It typically exhibits low friction and low blocking. LFI2047A has been manufactured under SABTEC licensed technology.

Application: Blown film extrusion, high clarity laundry bag, textile wrapping film, zip lock bag

Forms: Pellets

Attribute: Good toughness, high speed converting without sticking, good optical properties

Additives: Antioxidant: Yes; Antiblock: Yes; Slip Agent: Yes

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Physical PropertiesOriginal ValueComments
Density 0.920 g/ccISO 1183
Thickness 25.0 - 50.0 microns
Melt Flow 4.7 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Film Tensile Strength at Yield, MD 12.0 MPaISO 527-1,3
Film Tensile Strength at Yield, TD 11.0 MPaISO 527-1,3
Film Elongation at Break, MD >= 100 %ISO 527-1,3
Film Elongation at Break, TD >= 500 %ISO 527-1,3
Modulus of Elasticity 0.200 GPaTD; ISO 527-1,3
 0.200 GPaMD; ISO 527-1,3
Coefficient of Friction 0.20ASTM D1894
Tear Strength 25.0 kN/mTD; ISO 6383-2
 80.0 kN/mMD; ISO 6383-2
Dart Drop Total Energy 15.0 J/cmASTM D4272
Film Tensile Strength at Break, MD 27.0 MPaISO 527-1,3
Film Tensile Strength at Break, TD 15.0 MPaISO 527-1,3
 
Optical PropertiesOriginal ValueComments
Haze 9.0 %ASTM D1003 A
Gloss 55 %[GU], 45°; ASTM D2457
 
Processing PropertiesOriginal ValueComments
Processing Temperature 145 - 160 °CExtruder temperature profile
Blow-up Ratio (BUR) 2.0 - 3.0
 
Descriptive Properties
Blocking20 gASTM D3354
Clarity21 mVSABTEC method
Re-blocking10 gSABTEC method

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