CIPLAS LDD2021F Low Density Polyethylene

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CIPLAS LDD2021F Low Density Polyethylene
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade
Material Notes:	Product Overview: LDD2021F is a general purpose liner resin for thin gauge applications requiring good drawdown and excellent toughness for blown and cast film extrusion. Applications: Medium Duty Produce Bags Good Clarity Shrink Film Bags for Textile Items Properties: Excellent Heat Sealability Good Haze, Gloss, Strength and Processability Additive: Antiblock: 1250 ppm; Slip: 700 ppm Information provided by CIPLAS by ITOCHU
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Physical Properties	Original Value	Comments

Density	0.9215 g/cc	ASTM D792
Melt Flow	2.0 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D1238
Antiblock Level	1250 ppm
Slip Level	700 ppm

Mechanical Properties	Original Value	Comments
Film Tensile Strength at Yield, MD	1790 psi	ASTM D882
Film Tensile Strength at Yield, TD	1760 psi	ASTM D882
Film Elongation at Break, MD	417 %	Ultimate; ASTM D882
Film Elongation at Break, TD	665 %	Ultimate; ASTM D882
2% Secant Modulus	26187 psi	MD; ASTM D822
	30026 psi	CD; ASTM D822
Elmendorf Tear Strength MD	498 g	ASTM D1922
Elmendorf Tear Strength TD	284 g	ASTM D1922
Dart Drop Test	154 g	ASTM D1709
Film Tensile Strength at Break, MD	3597 psi	Ultimate; ASTM D882
Film Tensile Strength at Break, TD	3329 psi	Ultimate; ASTM D882

Thermal Properties	Original Value	Comments
Melting Point	111 °C
Vicat Softening Point	93.0 °C	ASTM D1525

Optical Properties	Original Value	Comments
Haze	8.9 %	ASTM D1003
Gloss	66 %	45°; ASTM D2457

Processing Properties	Original Value	Comments
Melt Temperature	199 °C
Blow-up Ratio (BUR)	2.5
Screw Speed	60 rpm

Descriptive Properties
Puncture Resistance	3 J/cm3	Dow Method
Toughness	159 J/cm3	MD, ASTM D822
	189 J/cm3	CD, ASTM D822

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PCIPLA004 / 283982

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