Braskem LL5405S Blown Film Extrusion Linear Low Density Polyethylene

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Braskem LL5405S Blown Film Extrusion Linear Low Density Polyethylene (discontinued **)
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Blow Molding Grade; Linear Low Density Polyethylene (LLDPE), Extrusion Grade
Material Notes:	Description: LL5405S is a Linear Low Density Polyethylene (LLDPE), copolymer of butene-1, produced by Spherilene process and developed for blown film extrusion. Films obtained with this product show a good processing performance balanced with good mechanical properties as well as processability. Very low gel amount. Additive: Antiblocking – High; Slip - High Applications: LLDPE and HDPE blends, films with low thickness for general use, bags for waste, special bags for water and protection of clothes. Information provided by Braskem
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Physical Properties	Metric	English	Comments

Density	0.918 g/cc	0.0332 lb/in³	ASTM D792
Melt Flow	1.0 g/10 min @Load 2.16 kg, Temperature 190 °C	1.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	1070 %	1070 %	ASTM D882
Film Elongation at Break, TD	1340 %	1340 %	ASTM D882
Elmendorf Tear Strength MD	180 g	180 g	ASTM D1922
Elmendorf Tear Strength TD	400 g	400 g	ASTM D1922
Dart Drop Test	130 g	0.287 lb	F50; ASTM D1709
Film Tensile Strength at Break, MD	40.0 MPa	5800 psi	ASTM D882
Film Tensile Strength at Break, TD	30.0 MPa	4350 psi	ASTM D882
1% Secant Modulus, MD	210 MPa	30500 psi	ASTM D882
1% Secant Modulus, TD	230 MPa	33400 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	12 %	12 %	ASTM D1003
Gloss	66 %	66 %	45°; ASTM D2457
	102 %	102 %	60°; ASTM D2457

Processing Properties	Metric	English	Comments
Processing Temperature	180 - 210 °C	356 - 410 °F	Profile

Descriptive Properties
Blocking Load	8 gf/100cm²		ASTM D3354
COF internal	0.1		72h, ASTM D1894

**
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PBRASK2100 / 199981

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