铁艺护栏喷塑的原材料是一种固性粉末，高温熔化在各种护栏，栅栏等的表面，附着力保护层比较好。油漆是一种液体，液体的油漆可以用刷子刷在物体表面，有喷枪的也可以喷在物体表面，但是喷漆的时候，一不小心油漆会像水一样流淌下来，出现水纹或者高低不平、疙疙瘩瘩的现象，但是一些技术好的工人就会出现喷塑和油漆较难辨别的状况。

　　The raw material of iron guardrail spray is a kind of solid powder, which is melted at high temperature on the surface of various guardrail and fence, and the adhesion protection layer is better. Paint is a kind of liquid, the liquid paint on the surface, can use a brush with spray gun can also be sprayed on surfaces, but spray paint, paint will flow like water down, appear the phenomenon of water lines or rugged, bumpy, but some good technical workers will appear coating and paint are undistinguishable.

　　济南铁艺护栏喷粉过程中要注意吊具的导电性，吊具上的徐层不能太厚。设计吊架时，要求吊架牢固可靠，使用预烘的目的。一是去除工件上残留的水分，二是保证一定厚度的粉末涂料很好地附着在工件表面，三是保证尽快均匀加热工件，固化过程加快。

　　Ji 'nan iron guardrail powder spraying process should pay attention to the conductivity of the spreader, spreader on the xu layer can not be too thick. When designing the hanger, it is required that the hanger is firm and reliable, and the purpose of pre-drying is used. One is to remove residual moisture on the workpiece, the other is to ensure that a certain thickness of powder coating is well attached to the surface of the workpiece, and the third is to ensure that the workpiece is heated evenly as soon as possible, and the curing process is accelerated.

　　护栏产品根据自身特点，采用自动喷枪和手动喷枪补喷相结合的方式，目的是实时监控粉末喷涂质量，确保产品质量稳定。一般纯多酚粉末涂料的固化条件为200℃，10min，固化温度和时间可以通过调节加热炉的温度和链速来保证。

　　According to the characteristics of guardrail products, automatic spray gun and manual spray gun supplement spray method is used to monitor the quality of powder spraying in real time and ensure the stability of product quality. The curing condition of general pure polyphenol powder coating is 200℃, 10min, and the curing temperature and time can be guaranteed by adjusting the temperature and chain speed of the heating furnace.

　　使用冷风干燥，干燥过程中对工件进行检查。对于允许的缺陷，如流挂、起泡、露底、粘孔等，可以在工件不干燥的情况下，用二甲基酮等稀释粉末涂料。将其喷涂在缺陷表面并用余热固化。对于重大缺陷，需要进行修复。根据涂膜厚度选择不同的处理方法。一般有三种方法：直接重新喷涂零件、机械研磨和用脱模剂处理。

　　Dry with cold air and check the workpiece during drying. For the allowed defects, such as flow, bubbling, bottom exposure, sticky hole, etc., can be in the workpiece is not dry, with dimethyl ketone and other dilution powder coating. It is sprayed on the defect surface and cured by residual heat. For major defects, repair is required. Choose different treatment methods according to film thickness. There are generally three methods: direct repainting of parts, mechanical grinding and treatment with release agents.

　　静电喷塑工艺与传统的喷漆工艺相比较，具有显着优势，比如：对环境无污染，对人体害；涂层外观质量优异，附着力及机械强度强；喷涂施工固化时间短；涂层耐腐耐磨能力高出很多；有些施工场合已经明确提出必须使用静电喷塑工艺处理；静电喷粉喷涂过程中不会出现喷漆工艺中常见的流淌现象，而且品种多，色彩丰富，可与各种环境融合，可根据区域环境选择不同款式，彰显个性。

　　Compared with the traditional painting process, electrostatic spraying process has significant advantages, such as: no pollution to the environment, non-toxic to the human body; The coating has excellent appearance quality, strong adhesion and mechanical strength. Spraying construction curing time is short; The corrosion resistance of the coating is much higher; Some construction occasions have been clearly put forward that electrostatic spraying process must be used; In the process of electrostatic powder spraying, there will be no flowing phenomenon common in the painting process, and there are many varieties and rich colors, which can be integrated with various environments. Different styles can be selected according to the regional environment to highlight the personality.

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