LG Chemical LI923 Extrusion ASA
| Manufacturer | LG Chemical |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Description: Good Weatherability, High RigidityApplication: Communication Instrument Cover, Cable Connecting Cover, Door PanelCAS: 26299-47-8Information provided by LG Chemical
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.06 g/cc | 1.06 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 | 5.0 g/10 min
@Load 10.0 kg,
Temperature 220 °C |
5.0 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 | 47.1 MPa
@Thickness 3.20 mm
|
6830 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 | 2.15 GPa
@Thickness 3.20 mm
|
311 ksi
@Thickness 0.126 in
|
1mm/min; ASTM D638 |
| Flexural Yield Strength | 77.5 MPa
@Thickness 3.20 mm
|
11200 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 | |
| 1.77 J/cm
@Thickness 6.40 mm,
Temperature 23.0 °C |
3.31 ft-lb/in
@Thickness 0.252 in,
Temperature 73.4 °F |
ASTM D256 | |
| 2.45 J/cm
@Thickness 3.20 mm,
Temperature 23.0 °C |
4.59 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) | 97.0 °C
@Thickness 6.40 mm
|
207 °F
@Thickness 0.252 in
|
Unannealed; ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 89.0 °C
@Thickness 6.40 mm
|
192 °F
@Thickness 0.252 in
|
Unannealed; ASTM D648 |
| Vicat Softening Point | 96.0 °C
@Load 5.00 kg
|
205 °F
@Load 11.0 lb
|
50°C/h; ASTM D1525 |
| UL RTI, Electrical | 50.0 °C
@Thickness >=1.50 mm
|
122 °F
@Thickness >=0.0591 in
|
|
| 50.0 °C
@Thickness >=3.00 mm
|
122 °F
@Thickness >=0.118 in
|
||
| 50.0 °C
@Thickness >=6.00 mm
|
122 °F
@Thickness >=0.236 in
|
||
| UL RTI, Mechanical with Impact | 50.0 °C
@Thickness >=1.50 mm
|
122 °F
@Thickness >=0.0591 in
|
|
| 50.0 °C
@Thickness >=3.00 mm
|
122 °F
@Thickness >=0.118 in
|
||
| 50.0 °C
@Thickness >=6.00 mm
|
122 °F
@Thickness >=0.236 in
|
||
| UL RTI, Mechanical without Impact | 50.0 °C
@Thickness >=1.50 mm
|
122 °F
@Thickness >=0.0591 in
|
|
| 50.0 °C
@Thickness >=3.00 mm
|
122 °F
@Thickness >=0.118 in
|
||
| 50.0 °C
@Thickness >=6.00 mm
|
122 °F
@Thickness >=0.236 in
|
||
| Flammability, UL94 | HB
@Thickness >=1.60 mm
|
HB
@Thickness >=0.0630 in
|
|
| HB
@Thickness >=3.20 mm
|
HB
@Thickness >=0.126 in
|
||
| HB
@Thickness >=6.00 mm
|
HB
@Thickness >=0.236 in
|
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Arc Resistance | 60 – 120 sec | 60 – 120 sec | ASTM D495 |
| Hot Wire Ignition, HWI | 7.0 – 15 sec
@Thickness >=1.50 mm
|
7.0 – 15 sec
@Thickness >=0.0591 in
|
|
| 15 – 30 sec
@Thickness >=3.00 mm
|
15 – 30 sec
@Thickness >=0.118 in
|
||
| 30 – 60 sec
@Thickness >=6.00 mm
|
30 – 60 sec
@Thickness >=0.236 in
|
||
| High Amp Arc Ignition, HAI | >= 120 arcs
@Thickness 1.50 mm
|
>= 120 arcs
@Thickness 0.0591 in
|
|
| >= 120 arcs
@Thickness 3.00 mm
|
>= 120 arcs
@Thickness 0.118 in
|
||
| >= 120 arcs
@Thickness 6.00 mm
|
>= 120 arcs
@Thickness 0.236 in
|
||
| High Voltage Arc-Tracking Rate, HVTR | 10.0 – 25.4 mm/min | 0.394 – 1.00 in/min |
| 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 |
