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LG Chemical LI970 Co-Extrusion ASA

Category Polymer , Thermoplastic , ASA Polymer , Acrylonitrile/Styrene/Acrylate (ASA), Unreinforced, Molded
Manufacturer LG Chemical
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: Good Weatherability, Scratch ResistanceApplication: Window Profile, Siding, Rain GutterCAS: 26299-47-8Information provided by LG Chemical
Physical Properties Metric English Comments
Specific Gravity 1.12 g/cc
1.12 g/cc
ASTM D792
Maximum Moisture Content 0.010
0.010
Extrusion Molding
Linear Mold Shrinkage, Flow 0.0040 - 0.0070 cm/cm

@Thickness 3.20 mm
 0.0040 - 0.0070 in/in

@Thickness 0.126 in
 ASTM D955
Melt Flow 12 g/10 min

@Load 10.0 kg,
Temperature 220 °C
 12 g/10 min

@Load 22.0 lb,
Temperature 428 °F
 ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 103
103
ASTM D785
Tensile Strength, Yield 44.1 MPa

@Thickness 3.20 mm
 6400 psi

@Thickness 0.126 in
 50mm/min; ASTM D638
Elongation at Break 25 %

@Thickness 3.20 mm
 25 %

@Thickness 0.126 in
 50mm/min; ASTM D638
Elongation at Yield >= 6.0 %

@Thickness 3.20 mm
 >= 6.0 %

@Thickness 0.126 in
 50mm/min; ASTM D638
Tensile Modulus 1.96 GPa

@Thickness 3.20 mm
 284 ksi

@Thickness 0.126 in
 1mm/min; ASTM D638
Flexural Yield Strength 72.6 MPa

@Thickness 3.20 mm
 10500 psi

@Thickness 0.126 in
 15mm/min; ASTM D790
Flexural Modulus 2.16 GPa

@Thickness 3.20 mm
 313 ksi

@Thickness 0.126 in
 15mm/min; ASTM D790
Izod Impact, Notched 0.392 J/cm

@Thickness 3.20 mm,
Temperature -30.0 °C
 0.735 ft-lb/in

@Thickness 0.126 in,
Temperature -22.0 °F
 ASTM D256
0.392 J/cm

@Thickness 6.40 mm,
Temperature -30.0 °C
 0.735 ft-lb/in

@Thickness 0.252 in,
Temperature -22.0 °F
 ASTM D256
1.37 J/cm

@Thickness 6.40 mm,
Temperature 23.0 °C
 2.57 ft-lb/in

@Thickness 0.252 in,
Temperature 73.4 °F
 ASTM D256
1.77 J/cm

@Thickness 3.20 mm,
Temperature 23.0 °C
 3.31 ft-lb/in

@Thickness 0.126 in,
Temperature 73.4 °F
 ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 91.0 °C

@Thickness 6.40 mm
 196 °F

@Thickness 0.252 in
 Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 82.0 °C

@Thickness 6.40 mm
 180 °F

@Thickness 0.252 in
 Unannealed; ASTM D648
Vicat Softening Point 90.0 °C

@Load 5.00 kg
 194 °F

@Load 11.0 lb
 50°C/h; ASTM D1525
Flammability, UL94 HB

@Thickness >=1.60 mm
 HB

@Thickness >=0.0630 in
HB

@Thickness >=3.20 mm
 HB

@Thickness >=0.126 in
Processing Properties Metric English Comments
Zone 1 190 - 200 °C
374 - 392 °F
Extrusion Molding
Zone 2 200 - 220 °C
392 - 428 °F
Extrusion Molding
Zone 3 210 - 230 °C
410 - 446 °F
Extrusion Molding
Zone 4 210 - 230 °C
410 - 446 °F
Extrusion Molding
Adapter Temperature 210 - 230 °C
410 - 446 °F
Extrusion Molding
Die Temperature 210 - 250 °C
410 - 482 °F
Extrusion Molding
Melt Temperature 200 - 230 °C
392 - 446 °F
Extrusion Molding
Roll Temperature 70.0 - 90.0 °C
158 - 194 °F
Top
70.0 - 90.0 °C
158 - 194 °F
Middle
70.0 - 100 °C
158 - 212 °F
Bottom
Drying Temperature 80.0 - 90.0 °C
176 - 194 °F
Extrusion Molding
Dry Time 2.00 - 3.00 hour
2.00 - 3.00 hour
Extrusion Molding
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