CIPLAS LDD2020B Low Density Polyethylene

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CIPLAS LDD2020B Low Density Polyethylene
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade
Material Notes:	Product Overview: LDD2020B resin is a barefoot general purpose liner resin for thin gauge applications requiring good drawdown and excellent toughness for blown and cast film extrusion. Additive: Antiblock: No; Slip: No Information provided by CIPLAS by ITOCHU
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Physical Properties	Original Value	Comments

Density	0.920 g/cc	ASTM D792
Environmental Stress Crack Resistance	2.0 hour	ASTM D1693
Melt Flow	2.0 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore D	45	ASTM D2240
Tensile Strength at Break	1600 psi	ASTM D638
Tensile Strength, Yield	1300 psi	ASTM D638
Elongation at Break	600 %	ASTM D638
Elongation at Yield	4.0 %	ASTM D638
2% Secant Modulus	34000 psi	Flexural; ASTM D790
Tensile Impact Strength	147 kJ/m²	ASTM D1822

Thermal Properties	Original Value	Comments
Melting Point	112 °C
Crystallization Temperature	98.3 °C	Peak
Deflection Temperature at 0.46 MPa (66 psi)	38.3 °C	ASTM D648
Vicat Softening Point	95.0 °C	ASTM D1525

Optical Properties	Original Value	Comments
Haze	4.8 % @Thickness 0.0254 mm	Cast Film; ASTM D1003
	7.6 % @Thickness 0.0508 mm	Blown Film; ASTM D1003
Gloss	66 % @Thickness 0.0508 mm	45°, Blown Film; ASTM D2457
	75 % @Thickness 0.0254 mm	45°, Cast Film; ASTM D2457

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

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PCIPLA007 / 283985

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