Reflective film, is a novel reflecting material with special process combines reflection layer and PVC, PU and other high molecular material formed by glass beads and the formation of the.
At the beginning of twentieth Century, American Chinese doctor Dong Qifang invented and developed the reflecting membrane technology, is applied to road traffic signs manufacturing. Visibility on the night in the light irradiation distance, is widely used in road traffic safety industry.
1986-2002 years, and the world China reflective film market include Canada Sidi mother, American 3M, America Ruifei, Japan, Japan Enxili Ji and America Eli, a total of six brands, is still not able to Chinese reflective film intervention traffic safety engineering of manufacturing enterprises.
Enter the reflective film manufacturers such as bamboo shoots after a spring rain like twenty-first Century Chinese developed; but there is real R & D strength and a certain scale of production is only just a few, Daoming reflecting, Yao Xi, reflective material, reflective, transparent Mount Huangshan Xingwei reflective material manufacturers can be truly after the show. The main products of the company cover all levels of reflective film, but also to a handful of domestic production of high refractive index glass micro bead, the special reflective film, reflective film special resin from one of the paper manufacturers.
Structure and color classification
Bitwon tech reflective membrane structure diagram
Bitwon tech reflective membrane structure diagram
The light reflecting layer, a bottom film, pressure sensitive adhesive and a release layer, the main color is white, red, blue, yellow, green, orange, fluorescent yellow, brown and so on more than ten kinds of color and light green, purple, lavender, fluorescent yellow and other special colors.
Use
Safety protection products made of reflective materials, reflective effect can produce strong in the light irradiation is certain, providing security is most effective, the most reliable for pedestrians in the dark or night workers.
Hing Wai reflective film
Hing Wai reflective film
The reflecting film is the use of optical principles, can light retroreflective back to PVC film with a special structure of light source. By thin layer good weathering performance, micro glass bead layer, focusing layer, the reflective layer, adhesive layer and the release layer composed of.
Quality identification
The main points of quality identification of reflective film: film material, the Pearl rate reflecting coefficient of glass beads, beads, death rate, color uniformity, weather resistance, adhesive viscosity.
The reflecting film is mainly used for brand oriented, all road signs, mines airport security card, stage scenery, famous brand, license plate etc..
2 level
Reflective film are divided into: diamond, crystal class, super class, high-strength, super engineering level, engineering level, economic level, level, maritime grade plate.
Economic grade reflective film (commercial grade, commercial grade) / plate / maritime grade level
This series of reflective film reflection principle and engineering level is the same.
Engineering grade reflective film
The performance of this series of reflective film belongs to the transportation department of the Ministry of the people's Republic of China JT-T279-1995 standard fourth, reflective film, reflective film is sealed a durable. Since the early twentieth Century 50 time, the materials have been successfully used to make traffic signs. In low traffic and vehicle low speed area, engineering grade reflective film still has a certain application.
Traffic sign engineering grade reflective film is suitable for general road, signs usually level, level two, level three, level four roads and temporary use. Generally divided into pressure sensitive type and the thermal type two. Using similar other ink using screen printing technology can make all kinds of patterns.
Application: road guide signs, prohibition signs, warning signs and indication and common signs advertising the use of.
Life expectancy: generally 3 to 7 years, according to the different manufacturers. Some manufacturers only provide reflective film for 7 years, 7 years after the retention value of brightness of at least initial brightness value of 50%. Some manufacturers provide reflective film for 5 years, 7 years. Meida reflective material Co Ltd provides 5 years of type PET, 5 years, 7 years of acrylic type acrylic type 3 kinds of engineering grade reflective film.
Applicable to the bottom: aluminum, steel plate.
Operating temperature: General requirements within 18 to 28 DEG C.
High-strength reflecting film
The performance of this series of reflective film belongs to the transportation department of the Ministry of the people's Republic of China JT-T279-1995 standard second grade reflective film, high-strength reflecting film is sealed type reflective film of a durable, at least three times brighter engineering grade reflective film. The materials have been successfully used to make traffic signs. Even if the logo in a larger angle and light area, high-strength reflecting film made marks clearly visible, effectively forecast the dangerous situation of the driver the road ahead.
Traffic sign high-strength reflecting film is suitable for general road, usually highway, grade one and grade two, grade three, grade four, roads and temporary use sign. Meida MD1800 series for the acrylic mask, 1500 series of PET mask. Surface pattern for the diamond and honeycomb 2.
Use: the guide sign; prohibition signs, warning signs and indication of outdoor advertising and logo use.
Life expectancy: generally 10 years, the series of reflective film in normal use conditions, the brightness of 10 years after the retention value of at least initial brightness value of 80%.
Applicable to the bottom: aluminum, steel plate.
Operating temperature: General requirements within 18 to 28 DEG C.
Diamond grade reflective film
The performance of this series of reflective film belongs to the transportation department of the Ministry of the people's Republic of China JT-T279-1995 standard first and second grade reflective film, reflective principle adopted in different engineering and high-strength reflecting film glass microsphere reflection principle, the latest technology but the use of microcrystalline cubic reflection.
