A kind of high reflection PMMA masterbatch special for traffic and preparation method thereof
A high-reflective and masterbatch technology, which is applied in the field of traffic-specific high-reflective PMMA masterbatch and its preparation, can solve the problems of small light-emitting area, low light transmittance, and large light energy loss, and achieve reduced production costs and excellent optical properties. , good light diffusion effect
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Embodiment 1
[0026] The special high reflective PMMA masterbatch for traffic of the present embodiment, its component ratio by weight is: 87 parts of matrix polymethyl methacrylate, 5 parts of organosilicon light diffusing agent, 4.4 parts of optically active adsorbents, dispersant EBS. .6 parts, 3 parts of high transparency orange dye.
[0027] The preparation method of the traffic-specific high-reflective PMMA masterbatch of this embodiment is as follows: first, pour the organic silicon light diffusing agent into the optically active adsorbent while stirring, and evenly disperse the organic silicon light diffusing agent in the optically active adsorbent, Ensure that the silicone light diffusing agent is not easy to drift away in subsequent operations. Then add the matrix PMMA and the dispersant EBS into the organic silicon light diffusing agent system, and stir evenly, because the organic silicon light diffusing agent has been pre-wrapped by the optically active liquid adsorbent, when th...
Embodiment 2
[0030] The special high reflective PMMA masterbatch for traffic of the present embodiment, its component ratio by weight is: 88 parts of matrix polymethyl methacrylate, 3.6 parts of acrylate resin light diffusing agent, 0.9 part of organosilicon light diffusing agent, optical rotation 4.5 parts of non-toxic adsorbent, 0.8 parts of dispersant EBS, 2.2 parts of high-transparency dye.
[0031] The preparation method of the traffic-specific high-reflective PMMA masterbatch in this embodiment is as follows: first, pour the above-mentioned light diffusing agent into the optically active adsorbent while stirring, and evenly disperse the light diffusing agent in the optically active adsorbent to ensure light diffusion. The agent is not easy to float away in subsequent operations. Then add the matrix PMMA and the dispersant EBS into the light diffusing agent system, and stir evenly, because the light diffusing agent has been pre-wrapped by the optically active liquid adsorbent, when th...
Embodiment 3
[0034] The special high reflective PMMA masterbatch for traffic of this embodiment, its component ratio by weight is: 90 parts of matrix polymethyl methacrylate, 3 parts of styrene resin light diffusing agent, 4 parts of optically active adsorbent, dispersing agent 0.5 parts of EBS, 2.5 parts of high-translucent blue dye.
[0035]The preparation method of the traffic-specific high-reflective PMMA masterbatch of this embodiment is as follows: first, pour the styrene resin light diffusing agent into the optically active adsorbent while stirring, and evenly disperse the styrene resin light diffusing agent in the optically active adsorbent In the process, it is ensured that the styrene resin light diffusing agent is not easy to drift away in subsequent operations. Then add the matrix PMMA and the dispersant EBS to the styrene resin light diffusing agent system, and stir evenly. Because the styrene resin light diffusing agent has been pre-wrapped by the optically active liquid adso...
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