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Rulon Bearings

LG Chemical LI931 Extrusion ASA
Categories: Polymer; Thermoplastic; ASA Polymer; Acrylonitrile/Styrene/Acrylate (ASA), Unreinforced, Molded

Material Notes: Description: Low Gloss, Extrusion

Application: Industrial Materials (Window Profile, Tile Etc)

CAS: 26299-47-8 & 9003-54-7

Information provided by LG Chemical

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.07 g/cc1.07 g/ccASTM D792
Maximum Moisture Content 0.0100.010Extrusion 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 7.5 g/10 min
@Load 10.0 kg,
Temperature 220 °C
7.5 g/10 min
@Load 22.0 lb,
Temperature 428 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 8080ASTM D785
Tensile Strength, Yield 29.4 MPa
@Thickness 3.20 mm
4270 psi
@Thickness 0.126 in
50mm/min; ASTM D638
Elongation at Break 40 %
@Thickness 3.20 mm
40 %
@Thickness 0.126 in
50mm/min; ASTM D638
Flexural Yield Strength 49.0 MPa
@Thickness 3.20 mm
7110 psi
@Thickness 0.126 in
15mm/min; ASTM D790
Flexural Modulus 1.57 GPa
@Thickness 3.20 mm
228 ksi
@Thickness 0.126 in
15mm/min; ASTM D790
Izod Impact, Notched  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
 0.490 J/cm
@Thickness 3.20 mm,
Temperature -30.0 °C
0.918 ft-lb/in
@Thickness 0.126 in,
Temperature -22.0 °F
ASTM D256
 0.785 J/cm
@Thickness 6.40 mm,
Temperature 23.0 °C
1.47 ft-lb/in
@Thickness 0.252 in,
Temperature 73.4 °F
ASTM D256
 0.981 J/cm
@Thickness 3.20 mm,
Temperature 23.0 °C
1.84 ft-lb/in
@Thickness 0.126 in,
Temperature 73.4 °F
ASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 85.0 °C
@Thickness 6.40 mm
185 °F
@Thickness 0.252 in
Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 79.0 °C
@Thickness 6.40 mm
174 °F
@Thickness 0.252 in
Unannealed; ASTM D648
Vicat Softening Point 86.0 °C
@Load 5.00 kg
187 °F
@Load 11.0 lb
50°C/h; ASTM D1525
 
Optical PropertiesMetricEnglishComments
Gloss 30 %30 %45°; ASTM D2457
 
Processing PropertiesMetricEnglishComments
Zone 1 180 - 210 °C356 - 410 °FExtrusion Molding
Zone 2 190 - 230 °C374 - 446 °FExtrusion Molding
Zone 3 200 - 250 °C392 - 482 °FExtrusion Molding
Zone 4 200 - 250 °C392 - 482 °FExtrusion Molding
Adapter Temperature 200 - 250 °C392 - 482 °FExtrusion Molding
Die Temperature 200 - 250 °C392 - 482 °FExtrusion Molding
Melt Temperature 200 - 250 °C392 - 482 °FExtrusion Molding
Roll Temperature 60.0 - 90.0 °C140 - 194 °FBottom
 70.0 - 90.0 °C158 - 194 °FMiddle
 70.0 - 100 °C158 - 212 °FTop
Drying Temperature 70.0 - 80.0 °C158 - 176 °FExtrusion Molding
Dry Time 3.00 - 4.00 hour3.00 - 4.00 hourExtrusion Molding

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