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Microprismatic Reflective Elements


One of the newest developments of the Institute is related with creation of technology and precise equipment for mass production of microprism retroreflective elements - cataphotes for equipping of highways, vehicles and personal safety means. Technological cycle has been developed at the Institute from making of stampers to replicating of microprism retroreflective elements with improved light reflective properties.

 Depending on their assignment cataphotes are subdivided into:
  • frontal ones;
  • sloping ones at the angle of 30o;
  • with any intermediate slope angle.

The production of cataphotes is provided using flexible and hard polymeric materials.

Cataphotes are important elements of transport system because traffic safety depends on them. Using of cataphotes under the bad visibility and in the dark time of the day allows under the traffic with near light to increase the distance of pedestrian revealing at the road from 25-40 to 130-140 meters. Under the traffic with distant light this distance achieves 400 meters.

Wide application of cataphotes:

  • light retroreflective elements of separating lines of highways, stands and columns;
  • yellow retroreflective contour bands at heavy large size vehicles;
  • white walking sticks for blinds;
  • various retroreflective elements of pedestrian clothes and accessories for baby-carriages, bicycles, motor-cycles, sledges, etc.,

NEWS

november, 2006

Chineas delegation from Hebei visited the Institute for Information Recording (26.10-9.11).

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october, 2006
Uzhgorod division and others scientific institutes of NASU has organised "INTERNATIONAL MEETING ON CLUSTERS AND NANOSTRUCTURED MATERIALS (CNM' 2006)"

september, 2006
Engineers of the Institute finished creation of technology and specific equipment for mass production of microprismatic reflective elements (cataphotes) for equipping of highways, vehicles and personal safety means.
Technological cycle has been developed at the Institute from making of stampers to replicating of microprism retroreflective elements with improved light reflective properties.

more>>


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