Definition of PA6 plastic
In this catalog, we mainly introduce the 5050 blue SMD LED.
In this catalog, we mainly introduce the 5050 blue SMD LED of visible light. 2835 SMD LED, size is 5.0*5.0mm. For this blue SMD LED, we can package with single chip 5050 SMD LED or 2 chips 5050 SMD LED, 3chips 5050 SMD LED and the power can be 0.1W 5050 blue SMD LED, 0.06W 5050 blue SMD LED, 0.2W 5050 blue SMD LED, 0.5W 5050 blue SMD LED, 0.6W 5050 blue SMD LED, 0.8W 5050 blue SMD LED, 1W 5050 blue SMD LED, 3W 5050 blue SMD LED and so on.
The voltage of the 5050 blue SMD LED is between 2.8-3.5V.
5050 blue SMD LED is deeply loved by their users because of the small size, the high bightnes and 5050 blue SMD LED have the cooling copper at the bottom, which can make the product to get out of the heat in time.
It is often used in LED lighting, LED Lamps , LED backlight, LED panel lights, LED furniture, grow light LED, fill light LED, LED aperture and other lighting products.
In addition, this 5050 blue SMD LED have the angle like the through-hole LED so it belongs to the spotlight SMD LED. It have a len on the top of the SMD LED, which can make this 5050 SMD LED with angle like 30 degrees, 60 degrees.
PA6 (Polyamide 6 or Nylon 6) is a translucent or opaque milky white crystalline polymer with good thermoplasticity, light weight, good toughness, chemical resistance and durability. It is widely used in structural parts due to its good mechanical strength and rigidity; it is also used to manufacture bearings due to its excellent wear resistance.
PA6 plastic features:
(1) strength and durability, excellent combination of rigidity and heat resistance;
(2) Optimized component design, excellent coloring performance, perfect surface appearance, can be applied to complex structural molding, and help design developers to develop new modeling products;
(3) Good processability, excellent fluidity and thermal stability make the material processing conditions more relaxed, and the injection molded parts are miniaturized;
(4) Extremely high thermal stability, can not hang tin in the wave solder of up to 270 degrees;
(5) Constant electrical properties over a wide range of temperatures and frequencies to ensure 100% safe use of equipment.
PA6 plastic application range:
In industrial production, widely used in the manufacture of bearings, circular gears, fan blades, cams, bevel gears, various rollers, pulleys, pump impellers, worm gears, thrusters, screws, nuts, gaskets, high pressure seals, oil resistant seals Gaskets, oil resistant containers, outer casings, hoses, cable jackets, shear sheave sleeves, bullhead planer slides, electromagnetic dispensing valve seats, cold-cylinder equipment, bearing cages, various oil pipes, pistons, ropes on automobiles and tractors , transmission belt, textile machinery industry equipment, zero fog, daily necessities and packaging film.
Injection molding process conditions of PA6 plastic:
Drying treatment: Since PA6 absorbs water easily, special attention should be paid to drying before processing. If the material is supplied in a waterproof material, the container should be kept closed. If the humidity is greater than 0.2%, it is recommended to dry in hot air above 80 °C for 16 hours. If the material has been exposed to air for more than 8 hours, it is recommended to perform vacuum drying at 105 ° C for more than 8 hours.
Melting temperature: 230-280 ° C, for enhanced varieties 250-280 ° C.
Mold temperature: 80-90 ° C. The mold temperature significantly affects the crystallinity, which in turn affects the mechanical properties of the part. Crystallinity is important for structural components, so it is recommended that the mold temperature be 80-90 °C. For thin-walled, longer-flowing parts, it is also recommended to apply higher mold temperatures. Increasing the mold temperature increases the strength and stiffness of the part, but reduces the toughness. If the wall thickness is greater than 3 mm, a low temperature mold of 20-40 ° C is recommended. For glass reinforcement the mold temperature should be greater than 80 °C.
Injection pressure: generally between 750-1250 bar (depending on material and product design).
Injection speed: high speed (slightly lower for reinforced materials).
Runners and gates: Because the solidification time of PA6 is very short, the location of the gate is very important. The gate aperture should not be less than 0.5*t (t is the thickness of the plastic part). If a hot runner is used, the gate size should be smaller than with a conventional runner because the hot runner prevents premature solidification of the material. If a submerged gate is used, the minimum diameter of the gate should be 0.75 mm.
Normally, 5050 Blue SMD LED will got three chips in, which is 0.2W blue LED.
But we still got 5050 blue led with one chip in, which got the higher power on this LED. Such as: 0.5W 5050 Blue SMD LED ,1W 5050 Blue SMD LED,3W 5050 Blue SMD LED and so on.
With this size, 5050 SMD LED can be more than one color, like 5050 RGB LED ect.
Different blue have different function on LED. For example: 440nm blue LED,460nm blue LED and 470nm LED is different for the light LED, grow light LED and beauty LED.
In this catalog, we mainly introduce the 5050 blue SMD LED.
In this catalog, we mainly introduce the 5050 blue SMD LED of visible light. 2835 SMD LED, size is 5.0*5.0mm. For this blue SMD LED, we can package with single chip 5050 SMD LED or 2 chips 5050 SMD LED, 3chips 5050 SMD LED and the power can be 0.1W 5050 blue SMD LED, 0.06W 5050 blue SMD LED, 0.2W 5050 blue SMD LED, 0.5W 5050 blue SMD LED, 0.6W 5050 blue SMD LED, 0.8W 5050 blue SMD LED, 1W 5050 blue SMD LED, 3W 5050 blue SMD LED and so on.
The voltage of the 5050 blue SMD LED is between 2.8-3.5V.
5050 blue SMD LED is deeply loved by their users because of the small size, the high bightnes and 5050 blue SMD LED have the cooling copper at the bottom, which can make the product to get out of the heat in time.
It is often used in LED lighting, LED Lamps , LED backlight, LED panel lights, LED furniture, grow light LED, fill light LED, LED aperture and other lighting products.
In addition, this 5050 blue SMD LED have the angle like the through-hole LED so it belongs to the spotlight SMD LED. It have a len on the top of the SMD LED, which can make this 5050 SMD LED with angle like 30 degrees, 60 degrees.
5050 Blue LED, blue 5050 smd led, 5050 smd blue led, 5050 blue led specs
Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK) , https://www.bestsmd.com