Weather-proof reflecting coating material used for road labels, and preparation method thereof
A technology of reflective coatings and reflective materials, applied in the direction of luminescent coatings, coatings, anti-corrosion coatings, etc., can solve the problems of motor vehicles and pedestrians not being able to see the signs, reducing the recognizability of signs, poor sign recognizability, etc., to achieve good Energy-storing self-luminous and reflective functions, good luminous recognition, and excellent anti-corrosion and moisture-proof performance
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Embodiment 1
[0030] A weather-resistant reflective coating material for road signs of the present embodiment comprises the following raw materials in parts by weight:
[0031] 7 parts of energy storage self-luminous material, 4 parts of nano-scale reflective powder, 5 parts of reflective material, 20 parts of high-gloss transparent polyurethane emulsion, 10 parts of water-based alkyd resin, 2 parts of aluminate coupling agent, 8 parts of processing aid, ore Add 4 parts of powder, 5 parts of anti-crack fiber, and 3 parts of polyethylene wax.
[0032] The energy-storage self-luminescent material in this embodiment is a rare-earth type energy-storage self-luminescence material.
[0033] The reflective material in this embodiment is a mixture of aluminized glass beads and porous reflective glass beads at a weight ratio of 1:2; the glass beads have a particle size of 1.36-3.45 mm and a wall thickness of 30-40 μm.
[0034] The aluminate coupling agent in this example is aluminate coupling agent...
Embodiment 2
[0043] A weather-resistant reflective coating material for road signs of the present embodiment comprises the following raw materials in parts by weight:
[0044] 9 parts of energy storage self-luminous material, 6 parts of nano-scale reflective powder, 7 parts of reflective material, 30 parts of high-gloss transparent polyurethane emulsion, 14 parts of water-based alkyd resin, 4 parts of aluminate coupling agent, 10 parts of processing aid, ore Add 6 parts of powder, 7 parts of anti-crack fiber, and 7 parts of polyethylene wax.
[0045] The energy-storage self-luminescent material in this embodiment is a rare-earth type energy-storage self-luminescence material.
[0046] The reflective material in this embodiment is a mixture of aluminized glass beads and porous reflective glass beads at a weight ratio of 1:2; the glass beads have a particle size of 1.36-3.45 mm and a wall thickness of 30-40 μm.
[0047] The aluminate coupling agent in this example is aluminate coupling agent ...
Embodiment 3
[0056] A weather-resistant reflective coating material for road signs of the present embodiment comprises the following raw materials in parts by weight:
[0057] 8 parts of energy storage self-luminous material, 5 parts of nano-scale reflective powder, 6 parts of reflective material, 25 parts of high-gloss transparent polyurethane emulsion, 12 parts of water-based alkyd resin, 3 parts of aluminate coupling agent, 9 parts of processing aid, ore Add 5 parts of powder, 6 parts of anti-crack fiber, and 5 parts of polyethylene wax.
[0058] The energy-storage self-luminescent material in this embodiment is a rare-earth type energy-storage self-luminescence material.
[0059] The reflective material in this embodiment is a mixture of aluminized glass beads and porous reflective glass beads at a weight ratio of 1:2; the glass beads have a particle size of 1.36-3.45 mm and a wall thickness of 30-40 μm.
[0060] The aluminate coupling agent in this example is aluminate coupling agent...
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