Osterlene® LD07520 (-A, -SA)

1 of 105 products in this brand

Osterman & Company Inc. Osterlene® LD07520 (-A, -SA) is designed for a wide variety of industrial film applications where high impac t strength and excellent drawdown are needed. LD07520 exhibits uniformity, ease of processing and good tensile strength.Generally recommended extrusion conditions include a melt temperature range of 310°-350°F (155°-177°C) and a blow-up ratio range of 1.8-2.5:1. Drawdown to gages below 1.0 mils (<25 microns) is possible at commercial rates when proper techniques are used. Specific limitations may apply, contact your Osterman sales representative for more information.Osterlene LD07520 meets the requirements of the Food and Drug Administration, 21 CFR Section 177.1520. This regulation allows the use of this olefin polymer in "...articles or components of articles intended for use in contact with food." Specific limitations may apply. Contact your Osterman sales representative for more information.

Polymer Name: Low Density Polyethylene (LDPE)

Processing Methods: Extrusion

Technical Data Sheet

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Identification & Functionality

Chemical Family: Polyethylenes,
Polyolefins
Polymer Name: Low Density Polyethylene (LDPE)
Plastics & Elastomers Functions: Resin
Technologies: Plastics
Product Families: Plastics — Basic Thermoplastics
Polyolefins

Features & Benefits

Materials Features: Good Processability,
Good Strength,
Low Density

Applications & Uses

Markets: Industrial,
Printing & Packaging
Applications: Industrial — Chemical & Industrial Manufacturing
Equipment & Parts,
Other Industrial Applications
Printing & Packaging — Packaging
Industrial & Transport Packaging
Plastics & Elastomers End Uses: Industrial Applications,
Industrial Containers
Plastics & Elastomers Processing Methods: Extrusion

Properties

Mechanical Properties
Physical Properties
Film Properties

	Value	Units	Test Method / Conditions
Tensile Strength at Break	1650	psi	ASTM D638
Tensile Strength at Yield	1550	psi	ASTM D638
Tensile Elongation at Break	700	%	ASTM D638
Tensile Elongation at Yield	100	%	ASTM D638
Dart Drop Impact Strength	130	g	ASTM D1709

	Value	Units	Test Method / Conditions
Melt Mass-Flow Rate - MFR (190°C/2.16 kg)	0.7	g/10 min	ASTM D1238
Density	0.92	g/cm3	ASTM D1505

	Value	Units	Test Method / Conditions
Tensile Strength at Break - TD	2400	psi	ASTM D882
Tensile Strength at Break - MD	3400	psi	ASTM D882
Tensile Elongation at Break - TD	480	%	ASTM D882
Tensile Elongation at Break - MD	160	%	ASTM D882
Secant Modulus at 1% Secant - MD	26000	psi	ASTM D882
Secant Modulus at 1% Secant - TD	32000	psi	ASTM E111
Elmendorf Tear Strength - MD	300	g	ASTM D1922
Elmendorf Tear Strength - TD	180	g	ASTM D1922

Packaging & Availability

Country Availability: Canada,
USA
Regional Availability

Osterlene® LD07520 (-A, -SA)

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