EVER BEST(HK) LIMITED |
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PC LUMIPLAS LD7890H Injection and Extrusion molding grade with Light diffusion and Weatherability for (LED) Lamp cover, Signboard, Lighting decoration of electronic device
LUMIPLAS LD7890H Quick Detail:
1. Injection and Extrusion molding grade
2. Light diffusion
LUMIPLAS LD7890H Description:
Polycarbonate photodiffusion plastics LUMIPLAS LD7890H Injection and Extrusion molding grade with Light diffusion and Weatherability for (LED) Lamp cover, Signboard, Lighting decoration of electronic device
LUMIPLAS LD7890H Applications:
(LED) Lamp cover, Signboard, Lighting decoration of electronic device
LUMIPLAS LD7890H Datasheet:
Properties | Test Condition | Test Method | Unit | Typical Value |
Physical | ||||
Specific Gravity | ASTM D792 | - | 1.20 | |
Molding Shrinkage (Flow), 3.2mm | ASTM D955 | % | 0.5~0.8 | |
Melt Flow Rate | 300℃/1.2kg | ASTM D1238 | g/10min | 11 |
Mechanical | ||||
Tensile Strength, 3.2mm | ASTM D638 | |||
@ Yield | 50mm/min | kg/cm2 | 630 | |
Tensile Elongation, 3.2mm | ASTM D638 | |||
@ Break | 50mm/min | % | >100 | |
Flexural Strength, 6.4mm | 15mm/min | ASTM D790 | kg/cm2 | 950 |
Flexural Modulus, 6.4mm | 15mm/min | ASTM D790 | kg/cm2 | 23,000 |
IZOD Impact Strength, 3.2mm | ASTM D256 | |||
(Notched) | 23℃ | kg·cm/cm | 80 | |
-30℃ | kg·cm/cm | |||
Rockwell Hardness | R-Scale | ASTM D785 | - | 118 |
Thermal | ||||
Heat Deflection Temperature, 6.4mm | ASTM D648 | |||
(Unannealed) | 18.6kg | ℃ | 130 | |
4.6kg | ℃ | |||
Coefficient of Linear Thermal Expansion | ASTM D696 | 10-5 m/m℃ | 6.8 | |
Flammability | UL94 | |||
0.8mm | class | V-2 | ||
1.6mm | class | V-2 | ||
Relative Temperature Index | UL 746B | |||
Electrical | ℃ | 80 | ||
Mechanical with Impact | ℃ | 80 | ||
Mechanical without Impact | ℃ | 80 |