With its outstanding heat conductivity, electronic insulation and easy to mechanically machining, LED aluminium plate is widely used for LED light, PCB, telecommunication, auto industry etc. Features of LED Aluminium Plate are as below:
- Using surface mounted technology (SMT), which decreases the volume and weight;
- Drop the operating temperature, and thus increase the light's power density and reliability, much more prolong the light's service life;
- Reduce the volume, and thus cut down hardwares and assembly costs;
- Replace fragile ceramics plate, provide more mechanical hardiness and last long.
 LB-1900W is a solder mask specified for printing on LED aluminium plate. It provides superb white to the Al plate, and the coated film provides excellent reflectivity, heat dissipation. By using our solder mask on LED aluminium plate, it can dramatically improve the LED power, and reduce the size of the light, and finally can save energy consuming.
LB-1900W can also be used for Al plate PCB, which provides high performance of heat dissipation for the board and excellent electronic insulation. It makes the board with thinner insulation layer, low thermal resistance, zero magnetism, high mechanical strength.
Please contact us for more detailed information!
| Part NO |
LB1900 |
| Color |
Part A |
Superb White |
| Part B |
Transparent |
| Mixing Ratio |
3 : 1 (part A : part B) |
| Viscosity (after mixing) |
280 ± 20 ps at 25 DegC, VT-04 |
Pre-curing
75 ± 5 DegC |
First Side |
15 - 20 min |
| Second Side |
20 - 25 min |
| Exposure Energy |
100 - 200 mj/cm2, grade 7 - 9 |
| Post Curing |
60 min at 150 - 155 DegC |
| Pencil Hardness |
>= 6H |
| Adhesion (on copper) |
100/100 |
| Heat Resistance |
260 DegC/20s |
| Insulation Resistance |
1 x 1012 |
| Package |
5 Kg/Bucket |
| Shelf Life |
3 month at 25 DegC, in dark area |
| Application |
LED aluminium plate, Al plate PCB |
Please contact us for more detailed information!
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