Lamp shade
A lampshade and titanium dioxide technology, applied in the field of lampshades, can solve the problems of no antibacterial and self-cleaning of the lampshade, sacrificing the brightness of lamps, and large loss of luminous efficiency, and achieve excellent shielding performance, strong sterilization ability and self-cleaning ability, and loss of luminous efficiency. less effect
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Embodiment 1
[0012] Production steps:
[0013] ①. Configure raw materials according to the following weight percentages:
[0014] Acrylic 96%; Titanium dioxide powder 4%;
[0015] ②. Put the raw materials prepared in step ① into the oven, and bake while stirring at a temperature of 100°C for 5 hours;
[0016] ③. Put the stirred raw materials into the funnel of the injection molding machine, and stir continuously. The funnel is at room temperature, and the stirring is done with an external stirrer;
[0017] ④, injection molding machine extrusion molding, temperature 190 ℃;
[0018] ⑤ Trimming, packaging and storage.
Embodiment 2
[0020] Production steps:
[0021] ①. Configure raw materials according to the following weight percentages:
[0022] Acrylic 90%; Titanium dioxide powder 10%;
[0023] ②. Put the raw materials prepared in step ① into the oven, and bake while stirring at a temperature of 120°C for 3 hours;
[0024] ③. Put the stirred raw materials into the funnel of the injection molding machine, and stir continuously. The funnel is at room temperature, and the stirring is done with an external stirrer;
[0025] ④, injection molding machine injection molding, temperature 210 ℃;
[0026] ⑤ Trimming, packaging and storage.
Embodiment 3
[0028] Production steps:
[0029] ①. Configure raw materials according to the following weight:
[0030] Acrylic 93%; Titanium dioxide powder 7%;
[0031] ②. Put the raw materials prepared in step ① into the oven, and bake while stirring. The temperature is 110°C, and the time is 4 hours;
[0032] ③. Put the stirred raw materials into the funnel of the injection molding machine, and stir continuously. The funnel is at room temperature, and the stirring is done with an external stirrer;
[0033] ④, injection molding machine injection molding, temperature 200 ℃;
[0034] ⑤ Trimming, packaging and storage.
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