The reflective layer of reflective material is generally used for glass beads or silver plated, make the surface protection layer after the vacuum aluminum, the refractive index of 2.25~2.50, Chinese production of glass beads was due to production equipment and technology level is poor, the refractive index is only 1.90~2.00, and the dispersion angle needs to be improved. WEALLIGHT is a reflective material manufacturer, wholesale many kinds of reflective materials, our main product including reflective sheeting, photoluminescent stickers, reflective stickers, glow in the dark sheets, reflective tape, glow heat transfer vinyl, reflective heat transfer vinyl, reflective fabric, and so on. It must be characterized by high transparency, good oil resistance, UV resistance, flexibility, and folding resistance. If a reflective surface is placed on the focus, the injected beam can be reflected in the incident direction. According to the comprehensive analysis, the incidence of traffic accidents in major cities is significantly higher than that in the daytime. retroreflective). Aluminum foil can be place on the grow room's walls and laid under the room's plants to reflect light. One of the reasons is low visibility. Light is focused on glass beads behind the glass beads. It is a new type of optical functional material composed of high refractive index glass beads, reflective material layer, weather-resistant polymer resin, and high strength adhesives. If you notice brown leaf margins on well-hydrated plants, then the plants are too close to the foil. We also accept OEM/ ODM order. The development trend of such highway construction determines the cost of different cost of reflective materials for different cost of highway engineering. According to the statistics of relevant departments in China, 81562 traffic accidents occurred at night in the country in 1996. These metals have very high value of Reflectivity. According to different requirements, the reflective film is divided into five levels according to the requirements of the inverse reflection coefficient, that is, diamond grade and high strength grade, super engineering grade, engineering-grade, and economic grade. So, how much is the reflective intensity of the reflective material to meet the standard? List of Reflective Materials for Indoor Growing. The emergence of reflective materials successfully solved the problem of “seeing” and “be seen” at night. If you use grow lights in your indoor grow room, then cover their fluorescent bulbs with white plastic sheeting or film, but ensure the sheeting or film is designed for that purpose, is not flammable and is applied according to its manufacturer's directions. The more surfaces that kind of paint covers, the more the plants will benefit. Address: HongShan Industrial Area, ShiShi City, Fujian Province, China The sheeting or film will diffuse the fluorescent light, spreading it more evenly over plants. On the basis of guaranteeing the basic quality and performance of reflective intensity, domestic reflective materials also respect the diversified needs of traffic highway construction, subdivide product mask components, adjust product structure, control product cost, and launch the product classification of acrylic, PET, and PVC. In keeping with national four (project level), five (economy class) reflective strength requirements of reflective film technology, adjust the warranty period and the introduction of reflective film, reflective film products for three years and five years of professional engineering. The need of rapid economic development. Alternatives to Mylar are grow films made of microfiber. Today, almost all the international anti – optical materials, especially a few famous brands, have set up factories in China. When choosing a reflective material, match the amount of light it reflect to the plants' light needs. If you have any quation about our reflective product or luminous sheet, please feel free to contact us to know more details, we will reply to you as soon as possible. 1. Acrylic and acrylic resin. The foil doesn't reflect as much light as white paint or grow films, but the amount of light reflected should improve plant growth. Even the standardized use of reflective materials is one of the important bases for insurance compensation in western developed countries such as the US. This will reduce the traffic accident rate by 30%~40%. Otherwise, how can China’s reflective materials export to other countries over the years? Paint with a high light reflectance value reflects more light than paint with a low light reflectance value. I think it is best to use different quality reflective materials to meet the needs of different traffic environments. Space plants so that light reflected from aluminum foil reaches all their foliage, and place the plants far enough from the foil so that leaf scorch will not result from the foil's mirrorlike surface. In 1968, the ROWLAND brothers of the United States invented and patented the reverse reflective technology of the micro prism. It belongs to a kind of polyester film. The reflective film product quality once stays at a low level, and the requirements of reflective film products and technical standards, large investment, domestic demand for the rigor of the domestic reflective film has been stuck in the “development bottleneck” cannot meet the type. The reflective film has been widely applied in foreign transportation facilities and personal safety facilities. At first, the main production enterprises with glass beads as the characteristics of American 3M Company and products for the characteristics of the micro prism America Reflexite Company.