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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC GP-2102 BK LG GUANGZHOU
LUPOY®
electrical equipment,Lighting applications
High impact resistance,heat-resisting
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Plastic Datasheets
| hardness | Test Condition | Test Method | LG GUANGZHOU/GP-2102 BK |
|---|---|---|---|
| Rockwell hardness | R-Scale, 23°C, Injection | ASTM D785 | 124 |
| thermal performance | Test Condition | Test Method | LG GUANGZHOU/GP-2102 BK |
|---|---|---|---|
| Hot deformation temperature | 1.8 MPa, Unannealed, 6.40 mm, Injection | ASTM D648 | 137 °C |
| RTI | UL 746 | 80.0 °C | |
| RTI Elec | UL 746 | 80.0 °C | |
| RTI Imp | UL 746 | 80.0 °C |
| mechanical properties | Test Condition | Test Method | LG GUANGZHOU/GP-2102 BK |
|---|---|---|---|
| Bending modulus | 23°C, 3.20 mm, Injection | ASTM D790 | 3330 Mpa |
| bending strength | 23°C, 3.20 mm, Injection | ASTM D790 | 98.1 Mpa |
| elongation | Break, 23°C, 3.20 mm, Injection | ASTM D638 | 15 % |
| tensile strength | Yield, 23°C, 3.20 mm, Injection | ASTM D638 | 53.9 Mpa |
| Physical properties | Test Condition | Test Method | LG GUANGZHOU/GP-2102 BK |
|---|---|---|---|
| density | ASTM D792 | 1.25 g/cm³ | |
| melt mass-flow rate | 300°C/1.2 kg | ASTM D1238 | 9.0 g/10 min |
| Shrinkage rate | 23°C, 3.20 mm, Injection，Flow | ASTM D955 | 0.20 - 0.40 % |
| impact performance | Test Condition | Test Method | LG GUANGZHOU/GP-2102 BK |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C, 3.20 mm, Injection | ASTM D256 | 270 J/m |
| flammability | Test Condition | Test Method | LG GUANGZHOU/GP-2102 BK |
|---|---|---|---|
| UL flame retardant rating | 0.75 mm | UL 94 | HB |
| injection | Test Condition | Test Method | LG GUANGZHOU/GP-2102 BK |
|---|---|---|---|
| Back pressure | 0.981 to 3.92 Mpa | ||
| drying temperature | 100 to 120 °C | ||
| drying time | 3.0 to 5.0 hr | ||
| Minimum Moisture Content | 0.020 % | ||
| Mold temperature | 90 to 110 °C | ||
| Processing (melt) temperature | 295 to 310 °C | ||
| Screw speed | 40 to 70 rpm | ||
| Spray nozzle temperature | 290 to 305 °C | ||
| Suggested maximum moisture content | 0.020 % | ||
| Temperature at the front of the material cylinder | 290 to 305 °C | ||
| Temperature at the rear of the barrel | 280 to 295 °C | ||
| Temperature in the middle of the barrel | 285 to 300 °C |