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Ensinger PEI

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Arya Sasol LFI 2125A Low Density Polyethylene
Categories: Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade

Material Notes: Product Description: LFI2125A is a low density polyethylene, with a medium level of anti-block and slip agent (Erucamide). This grade offers good optical properties, low energy consumption during processing, adequate COF level and excellent draw down. LFI2125A has been manufactured under SABTEC licensed technology.

Application: Blown film extrusion, packaging film for food and goods, general lamination film

Forms: Pellets

Attribute: Good toughness, high speed converting without sticking, good optical properties, suitable when ultimate down gauging is required

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

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Physical PropertiesOriginal ValueComments
Density 0.921 g/ccISO 1183
Thickness 20.0 - 50.0 microns
Melt Flow 2.5 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Film Tensile Strength at Yield, MD 13.0 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 0.180 GPaTD; ISO 527-1,3
 0.190 GPaMD; ISO 527-1,3
Coefficient of Friction 0.20ASTM D1894
Tear Strength 25.0 kN/mTD; ISO 6383-2
 70.0 kN/mMD; ISO 6383-2
Dart Drop Total Energy 23.0 J/cmASTM D4272
Film Tensile Strength at Break, MD 30.0 MPaISO 527-1,3
Film Tensile Strength at Break, TD 19.0 MPaISO 527-1,3
 
Optical PropertiesOriginal ValueComments
Haze 9.0 %ASTM D1003 A
Gloss 60 %[GU], 45°; ASTM D2457
 
Processing PropertiesOriginal ValueComments
Processing Temperature 170 - 190 °CExtruder temperature profile
Blow-up Ratio (BUR) 2.0 - 3.0
 
Descriptive Properties
Blocking<5 gASTM D3354
Clarity30 mVSABTEC method
Re-blocking0 gSABTEC method

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