Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC LD8800 NP LG GUANGZHOU
LUPOY®
Lighting applications、Electrical applications
high strength、High rigidity
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Plastic Datasheets
| hardness | Test Condition | Test Method | LG GUANGZHOU/LD8800 NP |
|---|---|---|---|
| Rockwell hardness | R 级 | ASTM D785 | 118 |
| Mechanical properties | Test Condition | Test Method | LG GUANGZHOU/LD8800 NP |
|---|---|---|---|
| elongation | 断裂, 3.20 mm | ASTM D638 | > 100 % |
| Flexural modulus | 6.40 mm | ASTM D790 | 2260 Mpa |
| tensile strength | 屈服, 3.20 mm | ASTM D638 | 61.8 Mpa |
| bending strength | 6.40 mm | ASTM D790 | 93.2 Mpa |
| optical performance | Test Condition | Test Method | LG GUANGZHOU/LD8800 NP |
|---|---|---|---|
| transmissivity | 1000 µm | JIS K7361 | 80.0 % |
| flammability | Test Condition | Test Method | LG GUANGZHOU/LD8800 NP |
|---|---|---|---|
| UL flame retardant rating | 2.5 mm | UL 94 | V-2 |
| 3.0 mm | UL 94 | V-2 | |
| 0.50 mm | UL 94 | V-2 | |
| 1.6 mm | UL 94 | V-2 |
| squeeze out | Test Condition | Test Method | LG GUANGZHOU/LD8800 NP |
|---|---|---|---|
| drying temperature | 100 to 120 °C | ||
| Melt Temperature | 300 to 320 °C | ||
| die temperature | 260 to 295 °C | ||
| Joint temperature | 280 to 300 °C | ||
| drying time | 3.0 to 4.0 hr | ||
| Suggested maximum moisture content | 0.020 % | ||
| Temperature in Zone 2 of the material cylinder | 270 to 300 °C | ||
| Temperature in Zone 4 of the material cylinder | 270 to 300 °C | ||
| Temperature in Zone 3 of the material cylinder | 270 to 300 °C | ||
| Temperature in Zone 1 of the material cylinder | 260 to 280 °C |
| physical property | Test Condition | Test Method | LG GUANGZHOU/LD8800 NP |
|---|---|---|---|
| Outdoor applicability | UL 746C | f1 | |
| Shrinkage rate | 3.20 mm，Flow | ASTM D955 | 0.50 - 0.80 % |
| melt mass-flow rate | 300°C/1.2 kg | ASTM D1238 | 11 g/10 min |
| Thermal performance | Test Condition | Test Method | LG GUANGZHOU/LD8800 NP |
|---|---|---|---|
| Heat distortion temperature | 1.8 MPa, 未退火, 6.40 mm，HDT | ASTM D648 | 130 °C |
| RTI Imp | UL 746 | 105 °C | |
| RTI | UL 746 | 120 °C | |
| RTI Elec | UL 746 | 120 °C |
| injection | Test Condition | Test Method | LG GUANGZHOU/LD8800 NP |
|---|---|---|---|
| drying time | 3.0 to 4.0 hr | ||
| screw speed | 40 to 70 rpm | ||
| Suggested maximum moisture content | 0.020 % | ||
| Temperature in the middle of the barrel | 280 to 300 °C | ||
| Temperature at the rear of the barrel | 260 to 280 °C | ||
| Processing (melt) temperature | 300 to 320 °C | ||
| drying temperature | 100 to 120 °C | ||
| Temperature at the front of the material cylinder | 290 to 310 °C | ||
| Back pressure | 0.981 to 3.92 Mpa | ||
| Temperature | 80 to 120 °C | ||
| Spray nozzle temperature | 290 to 310 °C |
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