Industry News

  • Knowleges of LED Strip Light

    Knowleges of LED Strip Light

    1. LED light bar can be divided into two types: flexible LED light bar and LED hard light bar. The difference is that LED hard light bar is assembled with PCB board and cannot be bent at will; flexible LED light bar is made of softer FPC Assemble the circuit board, the LED flexible light bar is e...
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  • Why does PVC profile have whitening problem?

    Why does PVC profile have whitening problem?

    ​ If PVC profile products are immersed in water, exposed to outdoor exposure, or bent, stretched, etc., whitening will occur and lose transparency. Next, let’s analyze the three major whitening problems of water immersion whitening, exposure whitening and stress whitening from the perspecti...
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  • Three stages of plastic extrusion

    Three stages of plastic extrusion

    The most important basis for plastic extrusion is the plasticity of the plastic. The plastic forming process in the extruder is a complex physical process, which includes mixing, crushing, melting, plasticizing, venting, compacting and finally shaping. It is worth noting that this process is impl...
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  • How office lighting can inspire your passion for work?

    How office lighting can inspire your passion for work?

    Today’s office is a highly dynamic environment where professionals spend long hours working on a diverse range of visual tasks. Each task requires specific lighting solutions. The key functions of light in an office space are to provide sufficient brightness for safety, reduce illuminance ...
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  • Light transmittance of PC cover in LED tube

    Light transmittance of PC cover in LED tube

    The luminous flux of the LED lamp tube is determined by the lumens of the lamp beads, but the light transmittance of the PC lampshade also affects the luminous flux of the LED lamp to a large extent. Due to the difference in light transmittance, even with the same wattage and the same lamp beads,...
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  • Acrylic lampshades light up our lives

    Acrylic lampshades light up our lives

    In recent years, people have been good at mimicry. From babies to engineers, we imitate everything in nature.When we are surrounded by plastic products in our life, it is natural to have lamps made of PMMA (organic glass) in addition to glass.   Should a lot of people have the impression, at the...
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  • LED Light Diffusing Acrylic Sheet & Polycarbonate sheet

    LED Light Diffusing Acrylic Sheet & Polycarbonate sheet

    Acrylic sheet for lighting applications Acrylic - generally has superior optical properties compared with polycarbonate. It offers good light transmission, diffusion of LED hot spots, and is easy to fabricate. Acrylic sheet is used for a wide range of lighting applications including: Commercial ...
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  • Lighting Extrusions

    Lighting Extrusions

    Custom manufactured extruded plastic lighting lenses add unique style and elegance to any lighting project. Lianzhen can help you choose the right materials, the right level of diffusion, light transmission, and assist in eliminating pixelization problems based on your project’s exclusive specifi...
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  • Materials for lighting application challenges

    Materials for lighting application challenges

    LEDs are long lasting, energy efficient light sources. However,LEDs can be particularly challenging for lighting designers since LEDs create “hot spots” of focused light that can detract from the visual appeal of a fixture. Special grades of acrylic sheet,polycarbonate sheet,and polycarbonate fil...
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  • Plastic extrusion profile applications

    Plastic extrusion profile applications

    Wondering what the best plastic extrusion profile is for your application? Many of our extruded plastic products appear in everyday use,we supply both standard and bespoke plastic extrusions to a variety of industries. The lighting sector is an area we have seen a growth in demand for extruded ...
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  • PP Foaming Grade

    PP Foaming Grade

    High melt strength polypropylenes are tailored to have long chain branching that in turn gives them simultaneously their mechanical strength and elasticity.The current market leader in the field with its HMS PP grade that exhibits a broad foaming range process window. Typical foam density for spe...
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  • PMMA diffuser processing conditions

    PMMA diffuser processing conditions

    PMMA is suitable for processing by injection molding,extrusion diffuser,extrusion blow molding (impact modified acrylics only), thermoforming and casting. Pre-drying is not necessary if a vented cylinder is used but if a normal cylinder is used then PMMA must be processed dry and it is advisable ...
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