A tail light bracket and its processing technology
A processing technology and technology for taillights, which are used in bicycle accessories, optical signals, transportation and packaging. Rust effect, perfect effect of anti-rust performance
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[0035] Linseed oil monoester is prepared by reacting linseed oil and glycerol at 240°C for 2 hours at a weight ratio of 2:1.
Embodiment 1
[0038] The application discloses a car tail light bracket and its processing technology, the car tail light bracket is as follows figure 1 As shown, the processing technology includes the following steps:
[0039] S1. Preparation of surface treatment agent; weigh the required components, first stir and mix linseed oil monoester and barium dinonyl naphthalene sulfonate for 5 minutes, then add 2,4-toluene diisocyanate and accelerator triethylene diisocyanate Amine, heat up to 45°C, stir and mix for 15 minutes; keep warm and add acrylic resin film-forming agent, continue stirring for 20 minutes to obtain a surface treatment agent;
[0040] S2. Surface treatment agent treatment; the surface of the taillight bracket is polished and degreased, and the surface treatment agent of S1 is sprayed on the taillight bracket, and placed in a dry and ventilated place to dry for 12 hours;
[0041] S3. Brush epoxy asphalt topcoat; paint a layer of epoxy asphalt topcoat on the surface of the ta...
Embodiment 2
[0044] The application discloses a car tail light bracket and its processing technology, the car tail light bracket is as follows figure 1 As shown, the processing technology includes the following steps:
[0045] S1. Preparation of surface treatment agent; Weigh the required components, first stir and mix linseed oil monoester and barium dinonyl naphthalene sulfonate for 8 minutes, then add 2,4-toluene diisocyanate and accelerator triethylene diisocyanate Amine, heat up to 50°C, stir and mix for 20 minutes; keep warm and add butadiene resin film-forming agent, continue stirring for 30 minutes to obtain a surface treatment agent;
[0046] S2. Surface treatment agent treatment; the surface of the taillight bracket is polished and degreased, and the surface treatment agent of S1 is sprayed on the taillight bracket, and placed in a dry and ventilated place to dry for 24 hours;
[0047] S3. Brush epoxy asphalt topcoat; paint a layer of epoxy asphalt topcoat on the surface of the ...
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