15 Years Guarteen Time Thick Lined Engineering Acrylic PMMA Sheet

Features
1. Excellent transparency.
2. Good mechanical performance.
3. Good electrical insulation.
4. Stable and durable.
5. Non-toxic.
6. Superior impact resistance.
7. Crack resistance.
8. Superior weather resistance.
9. UV light resistance.
10. Chemical resistance.
11. Stable color under outdoor exposure.


Specifications
Thickness (mm) 2 ~ 300
Dimensions (mm)
Specifications of PMMA:
1)Thickness: 2-50mm.
2)Standard Size: 1220*1830mm, 1220*2440mm, 2000*2500mm, 1500*3000MM, 2050*3050mm.
3)Color: Clear, opal, black, yellow, blue etc.
 
Applications
1. Indoor decoration board, partition board in office and house.
2. Product design.
3. Engraving and signboard.
4. Making gift items.
5. Making kitchen and sanitary application.
6. Door and window cover.


 
FAQ;
1. What is pmma/acrylic? 
Pmma sheet is named acrylic sheet, plexiglass or Organic glass sheet. The Chemical name is Polymethy methacrylate. Acrylic holds the physical properties among plastics due to the excellent transparency which sparkling &transparent like crystal, it is praised as "Queen of Plastics" and is very delighted by the processors. 


1. Does acrylic sheet will turn yellow in sunshine? 
No, acrylic sheet from our factory should be made with UV. It can't to turn yellow in sunshine. 
2. Warranty period for acrylic sheet? 
We are committed to acrylic sheet five year warranty, not artificial not to damage. 
3. Customers can personally inspect acrylic? Yes, we welcome customers visit our factory to check acrylic production.
 
    THERMAL PROPERTIES
     ELECTRIC PROPERTIES
  
            OPTICAL PROPERTIES
  
            CHEMICAL PROPERTIES
  
            REACTION TO FIRE
  Features
1. Excellent transparency.
2. Good mechanical performance.
3. Good electrical insulation.
4. Stable and durable.
5. Non-toxic.
6. Superior impact resistance.
7. Crack resistance.
8. Superior weather resistance.
9. UV light resistance.
10. Chemical resistance.
11. Stable color under outdoor exposure.


Specifications
Thickness (mm) 2 ~ 300
Dimensions (mm)
Specifications of PMMA:
1)Thickness: 2-50mm.
2)Standard Size: 1220*1830mm, 1220*2440mm, 2000*2500mm, 1500*3000MM, 2050*3050mm.
3)Color: Clear, opal, black, yellow, blue etc.
 
Applications
1. Indoor decoration board, partition board in office and house.
2. Product design.
3. Engraving and signboard.
4. Making gift items.
5. Making kitchen and sanitary application.
6. Door and window cover.


 
FAQ;
1. What is pmma/acrylic? 
Pmma sheet is named acrylic sheet, plexiglass or Organic glass sheet. The Chemical name is Polymethy methacrylate. Acrylic holds the physical properties among plastics due to the excellent transparency which sparkling &transparent like crystal, it is praised as "Queen of Plastics" and is very delighted by the processors. 


1. Does acrylic sheet will turn yellow in sunshine? 
No, acrylic sheet from our factory should be made with UV. It can't to turn yellow in sunshine. 
2. Warranty period for acrylic sheet? 
We are committed to acrylic sheet five year warranty, not artificial not to damage. 
3. Customers can personally inspect acrylic? Yes, we welcome customers visit our factory to check acrylic production.
 
    THERMAL PROPERTIES
     ELECTRIC PROPERTIES
  
            OPTICAL PROPERTIES
  
            CHEMICAL PROPERTIES
  
            REACTION TO FIRE
 

2835 SMD IR LED

2835 SMD IR LED supplier from China.

We produce and sell 2835 SMD IR LED, which is with the wavelength from 680nm-1550nm.

In this category, we mainly introduce the two kinds of wavelengths: 940nm IR LED and 850nm IR LED. These two wavelengths are the most commonly used wavelengths in infrared monitoring. They all can be used to monitor products.

Then what is the difference between 940nm and 850nm?
940nm infrared LEDs are totally invisible to the naked eye, which means you can't see whether the 940nm working or not. Unless you watch it through some device(like phone's camera), which will show some purple or white color light.
The 850nm infrared LEDs have a very slight reddish when it's working, which means you can see if the 850nm LED is working.

Under the same power, radiation intensity of 850nm will be higher than the 940nm. Of course, 940nm also has its own unique advantages. It is the naked eye that is indistinguishable from work or from work, therefore, its application has been widely used in many special markets in the modern era.

We supply the 2835 940nm SMD IR LED and 2835 850nm SMD IR LED products with difference power, such as: 0.1W 940nm, 0.2w 940nm, 0.3w 940nm, 0.4w 940nm, 0.5W 940nm, 0.6w 940nm, 0.8W 940nm, 1w 940nm, 3W 940nm, 0.1W 850nm, 0.2w 850nm, 0.3w 850nm, 0.4w 850nm, 0.5W 850nm, 0.6w 850nm, 0.8W 850nm, 1w 850nm, 3W 850nm and so on.

In addition, we also add the lens on the top of SMD LED, which can make the SMD LED have an angle like those Thought-hole LED.

For example: 2835 SMD 850nm IR LED with 30 degrees, 2835 SMD 850nm IR LED with 60 degrees, 2835 SMD 850nm IR LED with 90 degrees, 2835 SMD 940nm IR LED with 30 degrees, 2835 SMD 940nm IR LED with 60 degrees, 2835 SMD 940nm IR LED with 90 degrees, etc.
We also can customize the mold of ledns as you needed angle.

2835 SMD IR LED,2835 SMD IR LED 940Nm,IR LED 850Nm 2835 SMD,IR Laser LED SMD 2835

Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK) , https://www.bestsmd.com