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    • Diffusion Polycarbonate Sheet
    EXEET SHINELUX
    tac_giaCông Ty TNHH Green Roofing11:43 - 04/01/2025

    Polycarbonate (PC) – The Ideal Material for LED Lighting Applications

    Polycarbonate (PC) is a high-performance thermoplastic widely used in LED lighting applications. Amid growing environmental concerns and increasing demand for energy efficiency, PC has emerged as an attractive choice for designers and manufacturers seeking durability, performance, and aesthetics.

    With its exceptional properties, PC provides an ideal solution for those looking for longevity, efficiency, and design flexibility. In this article, we will explore the benefits of using PC in LED lighting applications and highlight notable projects that utilize this material.

     

    What is a Polycarbonate Light Diffuser?

    EXEET SHINELUX – With its ability to evenly diffuse light and a UV-protective coating, this material ensures that signboards, lightboxes, and other illuminated displays function optimally under various weather conditions. It enhances advertising structures and lighting applications by providing consistent brightness and durability.

    Additionally, EXEET SHINELUX is manufactured according to international fire resistance standards, such as UL94V, meaning it does not sustain combustion. This significantly reduces the risk of fire hazards caused by electrical faults and other potential ignition sources.

     

    Features

    Applications
    • 2.2 times better illumination compared to neon lights by incorporating light diffusion properties into polycarbonate.
    • Excellent fire resistance.
    • Clear and even light diffusion with multiple light sources.
    • Performs well in outdoor weather conditions.
    • High impact resistance.
    • Outstanding flexibility and formability.
    • Advertising signs: Both indoor and outdoor.
    • Illuminated lettering for advertisements.
    • Logo lightboxes on walls: Suitable for restaurants, hotels, and companies.
    • LED lighting.
    • Decorative lightboxes and night lamps.

     

    Specifications of Exceet Shinelux

    Application

    Material

    Product Code

    Light Transmission

    Color Difference

    Yellowing Degree

    Tt (5%)

    Haze (%)

    L*

    a*

    b*

    TI(D)

    Signage

    PMMA

    LA03

    HB

    31.3

    99.2

    62.7

    5.1

    -11.0

    -26.1

    PC

    LH04

    V2

    43.3

    99.0

    75.4

    2.7

    -8.0

    -16.3

    LH04E

    45.1

    99.0

    77.8

    2.7

    -7.5

    -15.1

    Lighting

    LH0545E/B

    45.9

    99.2

    74.2

    0.2

    1.8

    9.1

    LH0555E/B (V2)

    56.1

    98.7

    80.4

    0.5

    3.3

    8.9

    LH0570E/B

    71.2

    97.5

    85.2

    0.4

    2.5

    6.7

    LH0545BF

    V0

    45.6

    99.2

    71.4

    0.2

    2.1

    11.5

    LH0555BF (V0)

    54.5

    98.9

    78.7

    0.5

    3.2

    9.0

    LH0570BF

    70.1

    97.6

    84.7

    0.4

    2.4

    6.1

    LS0650B (HB)

    HB

    49.8

    99.1

    74.5

    0.78

    0.62

    01.08

     

     

    Property

    Method

    Unit

    LA03 (PMMA_2T)

    LH04 (PC_2T)

    LH05 (PC_1.5)

    LS06 (PS_1.5)

    Tensile Strength

    ASTM D638-14(*)

    MPa

    73.7

    66.6

    63.8

    34.2

    Flexural Strength

    ASTM D790-10(**)

    MPa

    126

    109

    95.6

    72.8

    Tensile Modulus

    ASTM D638-14(*)

    GPa

    3.31

    2.50

    2.44

    3.21

    Flexural Modulus

    ASTM D790-10(**)

    GPa

    3.38

    2.66

    2.64

    3.70

    Heat Deflection Temperature @1.82MPa

    ASTM D648-07(B)

    °C

    83

    137

    138

    91

    Rockwell Hardness (HRR)

    ASTM D758-08(A)

    -

    119

    118

    111

    -

    Izod Impact Strength @1.5mm (P: Partial Break)

    ASTM D570-10(A)

    J/m

    21.0

    941 (P)

    NB

    12

    Water Absorption (24h)

    ASTM D570-98(2010)e1

    %

    0.17

    0.07

    0.08

    0.04

    Flame Resistance

    UL94

    -

    HB

    V0 ~ V2

    V0 ~ V2

    HB

    Dimensional Change Rate (Width) (132±2)°C×30min

    KS M ISO 11833-1:2013

    %

    -0.2

    -0.1

    -0.2

    -2.3

    Dimensional Change Rate (Length) (132±2)°C×30min

    KS M ISO 1183-1:2013

    %

    -0.3

    -0.2

    -0.3

    0.2

     

     

    Light Diffusion Properties of Exceet Shinelux Sheets

    Application

    Material

    Product Code

    Light Diffusion (%)

    Signage

    PMMA

    LA03

    48%

    PC

    LH04

    64%

    LH04E

    65%

    Lighting

    LH0545E/B

    69%

    LH0555E/B

    76%

    LH0570E/B

    88%

    LH0545BF

    68%

    LH0555BF

    76%

    LH0570BF

    88%

    PS

    LS0650B

    73%

     

    Size & Thickness

    Material

    Product Code

    Thickness (mm)

    Width (mm)

    Length

    UL94 Rating

    Notes

    PMMA

    LA03

    2 ~ 12

    ~1,250

    As requested

    HB

    Contact for details

    PMMA

    LH04

    1.8 ~ 5

    ~2,100

    As requested

    V2

    Available: Sheet 2mm: 1,220×2,440mm; Roll 3mm: 2,000×20,000mm

    PC

    LH0555E

    1.2 ~ 3

    ~1,220

    As requested

    V2

    Available: Sheet 1.5mm: 1,220×2,440mm

    PC

    LH0570B

    1.2 ~ 3

    ~1,220

    As requested

    V2

    Available: Sheet 1.5mm: 1,220×2,440mm

    PC

    LH05F

    1.2 ~ 3

    ~1,220

    As requested

    V0

    Contact for details

    PS

    LS0650B

    1.0 ~ 1.5

    ~1,220

    1,22

    HB

    Available: Sheet 1.0mm: 1,220×1,220mm

     

     

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