Endless possibilities for LED plastic custom design
author: Universe plastic
2024-01-29
The injection molding production of LED plastic products usually uses some specific plastic materials. The selection of these materials will directly affect the brightness, color, durability and other aspects of the LED products.
LED plastic injection molding material type
The following are several plastic materials commonly used in injection molding of LED plastic products and their characteristics. Which material to choose depends on the specific application scenarios and needs of the LED product.
ABS resin
The LED plastic shell material is usually ABS resin, which is a yellowish solid with a certain degree of toughness and a density of approximately 1.041.06 g/cm3. It has strong corrosion resistance to acids, alkalis and salts, and can also tolerate dissolution by organic solvents to a certain extent. ABS resin can perform normally in an environment of -25°C to 60°C, and has good formability. The processed products have a smooth surface and are easy to dye and electroplat.
Polycarbonate(PC)
Polycarbonate is a high molecular polymer, known as bulletproof glue because of its excellent mechanical properties. Polycarbonate has the characteristics of high mechanical strength, wide operating temperature range, good electrical insulation performance (but unchanged arc protection performance), good dimensional stability, and good transparency. It is widely used in LED plastic car lights and other LED products.
light diffusion material
Light diffusion materials are generally light-diffusion PC and light-diffusion PMMA. LED products injection molded from these materials have the characteristics of high transmittance, high haze, and good weather resistance. They are widely used in electronic and electrical LED plastics, home appliances LED plastics, etc.
Polyethylene (PE)
Polyethylene PE plastic is also used for injection molding LED products, including high-density polyethylene HDPE, to produce refrigerator LED plastic parts, cabinets, household LED plastic parts, etc.
Injection molding to produce LED plastic products and advantages
LED plastic products produced by injection molding are mainly used in the manufacture of LED lamps, usually LED lampshades and LED bulb cover components.
The LED lampshade produced through injection molding is not only beautiful and scratch-free, but also can withstand high-strength mechanical impact and vibration and is not easily broken. It can ensure that the service life of LED products can be up to 50 hours, and the brightness decay cycle is long, far exceeding the effect of traditional glass lampshades and tungsten filament bulbs.
LED plastic products produced by injection molding play an important role in the manufacturing of LED lamps. They have superior performance, can effectively extend the service life of LED lamps, save energy, and are in line with environmental protection concepts, so they are widely used.
LED plastic product manufacturer
Universe Plastic Factory has more than 15 years of experience in injection molding of LED plastic products and specializes in providing one-stop injection molding services for LED plastic parts.
If you are looking for a qualified LED plastic product injection molding service provider, you can contact us and get an instant quote.
Injection molding plastic material: PP
Injection mold type: three-plate mold
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