One-step solution supplier for led light diffuser sheet, LGP sheet and light reflective film.
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One-step solution supplier for led light diffuser sheet, LGP sheet and light reflective film.
The GT-K12 PMMA Anti-glare diffuser sheet adopts the brand new MMA raw material from Mitsubishi, the transmittance is high and the haze is good.
One side of the panel is prismatic surface, and the other side is smooth surface. With the advanced optical design and diffusion materials, scientific formul a processing, the light can reflection, refraction and scattering in the chemistry particles and resin continuously. The diffuser sheet panel makes the light source comes into soft effective, is suitable for LED panel luminaires and recessed luminaire.
1. Product Introduction
1) Product Name
PMMA Prismatic Diffuser
2) General Inspection
|
Item |
Technical Requirement |
Test Method |
|
L(mm) |
±0.3 |
Calliper |
|
W(mm) |
±0.3 |
Calliper |
|
Thickness(mm) |
SPEC1: 2.5±0.1 SPEC2: 3.0±0.1 SPEC3:4.0±0.1 |
Micrometer/ Thickness Gauge |
|
Appearance |
1, No obvious foreign body or bad scratch l Foreign Body≤0.2mm, Acceptability≤2; l Heterochromatic distance greater than 100mm; l No scratches are allowed on the panel; 2, Plate warpage ≤0.5mm, package is well protected |
Visual Inspection/Feeler |
3) Product Photograph:
2. Production Specification
1) Raw material Information
|
Manufacturer |
Material |
Model No. |
Fire Rating |
Warranty |
|
Mitsubishi &Suzhou Double Elephant Optical Material Co., Ltd. |
PMMA |
GT-K12 |
HB |
3 Years |
2) Material Property
|
Property |
Direction/ Interval |
Unit |
Results |
Test Method |
|
|
Thermal Property |
Thermal Contraction |
MD(Machine Direction) TD(Transverse Direction) |
Cal/cm*sec℃ *10-4 |
4.5 |
ASTM D177 |
|
Mechanical Property |
HDT(heat distortion temperature) |
℃ |
≥88.4 |
ASTM D648-07 |
|
|
VST(Vicat Softening temperature) |
℃ |
104 |
ASTM D1525-09 |
||
|
Linear expansivity |
cm/℃*10-5 |
7.8 |
ASTMD696 |
||
|
HRC |
HR |
123 |
ASTM D785-08 |
||
|
Electrical Property |
Surface Resistance |
Obverse |
Ω |
<103 |
ASTM D257 |
|
Reserve |
Ω |
<103 |
|||
|
Water adsorption |
|
|
% |
0.3 |
ASTM D570-98 |
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3) Optical Property
No.
Item
Test Method
Test Device
Specification
1
Transmittance
ASTM D1003
Haze Transmittance Tester
70-90 %
2
Haze
88-94 %
4) Applied Detail
This product is indoor environment application, not suitable for strong ultraviolet and acid environment;
The working environment temperature: 0~80℃;
The storage temperature: 25℃±10;
The humidity of environment: 45%~75%;
Can’t use in dust environment.
GET IN TOUCH WITH US
If you have more questions, write to us.
Recommended
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
One-step solution supplier for led light diffuser sheet, LGP sheet and light reflective film.