| 摘要 |
An environmental friendly process for manufacturing and recycling a painted plastic product includes several steps: (a) selecting an engineering material, (b) applying the engineering material to a mold for forming a crude product via an injection molding method or a compression molding method, (c) tuning an ambient temperature below 160 Celsius degrees, and spraying a thermosetting powdered paint to coat on the crude product directly by an electrostatic gun so as to form an unfinished product, (d) putting the unfinished product into an oven, and baking the unfinished product for 10 to 15 minutes so as to form the painted plastic product. Under this arrangement, when said steps are applied, the engineering material is molded, sprayed with the thermosetting powdered paint, and baked so as to form the painted plastic product without an introduction of the chemical pretreatment steps.
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