公开(公告)号：US20130136867A1

公开(公告)日：2013-05-30

申请号：US13747422

申请日：2013-01-22

Applicant: Tiao-Tang Li

Inventor： Tiao-Tang Li

IPC: B29B17/04

CPC classification number: B29B17/04 ,  B05D1/045

Abstract: 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.

Abstract translation: 用于制造和回收涂漆塑料制品的环保工艺包括几个步骤：（a）选择工程材料，（b）通过注射成型法或压缩模塑法将工程材料施加到用于形成粗产物的模具中， （c）调节环境温度低于160摄氏度，并喷涂热固性粉末涂料，直接用静电枪涂覆在粗产物上，以形成未完成的产品，（d）将未完成的产品放入烘箱中，烘烤 未完成的产品10至15分钟，以形成涂漆塑料制品。 在这种布置下，当应用所述步骤时，工程材料被模制，用热固性粉末涂料喷涂，并烘烤以形成涂漆的塑料制品，而不引入化学预处理步骤。