Braskem LDF0025 Low density polyethylene of high molecular weight

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Braskem LDF0025 Low density polyethylene of high molecular weight
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Blow Molding Grade
Material Notes:	LDF0025 is a low density polyethylene of high molecular weight that provides high mechanical strength. The product is highly versatile and can be used in several applications due to their easy processability and high compatibility with other types of polyethylene. It does not contain antiblock and slip additives. Applications: Shrink film., bags and sacks, blown film, agricultural films and greenhouse coverings, industrial bags, blends with HDPE and LLDPE for extrusion and molding process, bottles for consumer goods. Processes: Blown film extrusion. Injection molding. Film properties tested with a monolayer 50 µm thickness blown film, blow up ratio: 2.8, die gap: 1.8 mm. Information provided by Braskem.
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Physical Properties	Metric	English	Comments

Density	0.921 g/cc	0.0333 lb/in³	ASTM D792
Melt Flow	0.25 g/10 min @Load 2.16 kg, Temperature 190 °C	0.25 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	260 %	260 %	ASTM D882
Film Elongation at Break, TD	550 %	550 %	ASTM D882
Elmendorf Tear Strength TD	180 g	180 g	ASTM D1922
Dart Drop Test	200 g	0.441 lb	ASTM D1709/A
Film Tensile Strength at Break, MD	30.0 MPa	4350 psi	ASTM D882
Film Tensile Strength at Break, TD	22.0 MPa	3190 psi	ASTM D882
1% Secant Modulus, MD	200 MPa	29000 psi	ASTM D882
1% Secant Modulus, TD	230 MPa	33400 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	13 %	13 %	ASTM D1003

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PBRAS623 / 314016

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