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Osterlene® LD07520

Category:	LDPE , Low Density Polyethylene
Manufacturer:	Osterman & Company
Trademark:	Osterlene®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	rNb28c_OsterleneLD07520.pdf
PRICE:	Order Products email sales@su-jiao.com

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LD07520 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 gauges 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.

General Information
Features	Workability, good Good strength
Uses	Industrial application
Agency Ratings	FDA 21 CFR 177.1520

Physical	Nominal Value	Unit	Test Method
Density	0.920	g/cm³	ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	0.70	g/10 min	ASTM D1238

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D)	46		ASTM D2240

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength			ASTM D638
Yield	10.7	MPa	ASTM D638
Fracture	11.4	MPa	ASTM D638
Tensile Elongation			ASTM D638
Yield	100	%	ASTM D638
Fracture	700	%	ASTM D638

Films	Nominal Value	Unit	Test Method
secant modulus			ASTM E111
1% secant, MD	179	MPa	ASTM E111
1% secant, TD	221	MPa	ASTM E111
Tensile Strength			ASTM D882
MD : Fracture	23.4	MPa	ASTM D882
TD : Fracture	16.5	MPa	ASTM D882
Tensile Elongation			ASTM D882
MD : Fracture	160	%	ASTM D882
TD : Fracture	480	%	ASTM D882
Dart Drop Impact ¹	130	g	ASTM D1709
Elmendorf Tear Strength			ASTM D1922
MD	300	g	ASTM D1922
TD	180	g	ASTM D1922

Thermal	Nominal Value	Unit	Test Method
Brittleness Temperature ²	-75.0	°C	ASTM D746
Vicat Softening Temperature	90.0	°C	ASTM D1525

Note Message
1 .	F50
2 .	F50

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