LG Chemical LI-943 ASA Resin

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LG Chemical LI-943 ASA Resin (discontinued **)
Categories:	Polymer; Thermoplastic; ASA Polymer; Acrylonitrile/Styrene/Acrylate (ASA), Unreinforced, Molded
Material Notes:	Heat resistance, Excellent weather resistance, Well balanced mechanical properties, Superior chemical resistance, Good thermal aging stability, Good moldability and processability, Applications include side mirror housing, and trim panel
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Physical Properties	Original Value	Comments

Density	1.07 g/cc	ASTM D792
Linear Mold Shrinkage	0.0040 - 0.0070 cm/cm	ASTM D955
Melt Flow	5.0 g/10 min @Load 10.0 kg, Temperature 220 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	100	ASTM D785
Tensile Strength, Yield	41.0 MPa	50 mm/min; ASTM D638
Elongation at Break	35 %	50 mm/min; ASTM D638
Modulus of Elasticity	1.81 GPa	50 mm/min; ASTM D638
Flexural Yield Strength	71.0 MPa	50 mm/min; ASTM D790
Flexural Modulus	2.21 GPa	15 mm/min; ASTM D790
Izod Impact, Notched	1.40 J/cm @Thickness 6.35 mm, Temperature 23.0 °C	ASTM D256
	1.80 J/cm @Thickness 3.17 mm, Temperature 23.0 °C	ASTM D256

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	91.0 °C @Thickness 6.35 mm	Unannealed; ASTM D648
Vicat Softening Point	111 °C	1000 g; ASTM D1525
Flammability, UL94	HB @Thickness 1.59 mm
	HB @Thickness 3.17 mm

**
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PLAZ67 / 50325

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