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树脂发光字出现发光不均的原因是什么?

所属分类:发光字制作知识 发布时间:2020-08-12 来源:http://www.jnfaguangzi.com/ 浏览量:

  对于刚入行不久的小伙伴来说,相信遇到过类似的问题,做出来的树脂发光字出现发光不均,星星点点,阴暗的问题,其实这个问题说起来很简单,如果没有加匀光剂,面做薄了,光线从光源直射出来,一下就被人看穿底了,显灯。
  As for the new partners, I believe that they have encountered similar problems, such as uneven luminescence, dots and shadows in the resin luminous words. In fact, this problem is very simple to say. If there is no leveling agent, the surface becomes thin, and the light is emitted directly from the light source, people can see through the bottom and display the light.
  不妨来看一下中国特色的灯笼,蒙了一层纸,匀光效果就出来了,所以,在制作中一要考虑光源到表面的距离,二要考虑灯的密度,三要考虑添加匀光剂或添加光扩散剂,并且掌握好量,以改变光的扩散效果。
  Let's take a look at the lanterns with Chinese characteristics. If you cover a layer of paper, the effect of light will come out. Therefore, in the production, we should first consider the distance between the light source and the surface, second, we should consider the density of the lamp, and third, we should consider adding leveling agent or light diffusion agent, and control the amount to change the light diffusion effect.
  我们在说,可以不加,加添加铝粉,为此,现改正过来。因为对一般来说,普通人是不了解关于材料的透光率,折光率等光学性能和光学知识的,我们没有那个手法来如何控制好不出现阴影和发光不均,所以还是买一些回来吧,至于怎么加,加多少,自己琢磨,实践出真知。所以我们一直强调,这东西也是技术活熟能生巧。
  We are saying that we can add aluminum powder instead of adding it. For this reason, we are going to correct it. Generally speaking, ordinary people don't know about the optical properties and optical knowledge of materials, such as transmittance and refractive index. We don't have that method to control the appearance of shadows and uneven luminescence. So we'd better buy some back. As for how to add and how much to add, we can figure out by ourselves and practice. So we have always stressed that this thing is also technical work, practice makes perfect.
              济南发光字制作
  还有,以下有三点要重申下:
  In addition, the following three points should be reiterated:
  (1)正面建议分2次浇注,初次要添加扩散剂或导光剂(其实这2种东西原理都差不多,一个是糊状,一个是粉末状,粉末的要便宜些)初次树脂量为总量的1/31/3。
  (1) It is suggested to pour in two times. The first time, diffusion agent or light guide agent should be added (in fact, the principles of these two things are similar, one is paste, the other is powder, the powder is cheaper). The initial resin amount is 1 / 31 / 3 of the total amount.
  (2)颜料要添加到位,因为少了就遮不住光线了,所以我说,又要使光透,那就要薄,但薄了光线就透过头了,就相当于灯笼的纸没有了,所以要想效果好,没问题,就一定要把握怎样做好这次纸,这很关键。所以,正面分2次浇也是处于这样考虑的(第2遍不加颜料)。
  (2) Pigment should be added in place, because less can't block the light, so I said, to make the light transparent, it should be thin, but if the light is thin, the light will pass through the head, which is equivalent to that there is no paper for the lantern. Therefore, if you want to have a good effect, no problem, we must grasp how to make this paper, which is very important. Therefore, the front is divided into two pouring is also considered in this way (the second time without pigment).
  (3)要领:建议2次浇注,重加匀光剂和颜料(初次)且要薄,多实践。
  (3) Main points: it is recommended to pour twice, add leveling agent and pigment again (for the first time) and thin, and practice more.
  以上是关于树脂发光字出现发光不均的原因,你明白了吗,想要了解更多内容欢迎点击我们济南发光字制作http://www.jnfaguangzi.com官网。
  The above is about the reason why the resin luminous characters appear uneven. Do you understand? If you want to know more, please click our Jinan luminous character production http://www.jnfaguangzi.com Official website.
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