一本色道久久综合狠狠躁篇的优点_久久久亚洲国产美女国产盗摄_亚洲欧美国产日韩中文字幕_国产亚洲日本欧美韩国_欧美日韩国产综合视频在线_午夜电影亚洲_最新日韩在线视频_免费日韩一区二区_亚洲第一页中文字幕_国产精品视频网_一区二区三区视频在线看_国产精品初高中精品久久_亚洲午夜在线视频_国产日韩av高清_亚洲精品日韩精品_欧美日韩一视频区二区

Making the word luminous resin
1. Good font, good circuit layout.
Note: The line interface can be used with the glass mold glue or silicone seal, and must be sealed to prevent resin leakage.
2. With a good cast resin. 【3 copies of the copies of A + 1 B】 Note: The resin from the mold top surface of about 5mm or so to stop casting. Resin casting thickness of about 2cm or so. This layer is colorless and transparent casting casting layer. Can be called optical layer.
3. And other optical layer after curing, casting the second layer, 【A + B + dodging agent + paste or 3 copies of A + 1 copies of B + (A 2-3%) absorbed light dose + (A 0.5- 1%) for the second layer of resin paste】 system, this layer is cast over the entire matrix, called the uniform optical layer.
4. Natural temperature or heat cured to absorb light layer of curing is completed.
5. Repair irregularities.
6. Note:
1) The wall can be coated with reflective paint font, so that light emitted light reflects repeatedly inside the font, to avoid light losses.
2) the need to control the optical layer and optical layer of uniform thickness, the above mentioned is the thickness of 2.5cm--3cm thickness of the resin, luminous words. 3.A and B after being mixed must be used within 12 hours (the time will gradually thicken, if the feeling can be pouring viscosity, you can continue to use), if they can not handle out of the discarded Do not fall back to A or B,.
Attention to detail made the word resin light
1. In the low temperature environment, the best A material needs only after heated to 50-60 degrees ratio, it is easy to operate and to ensure the best results.
2. Mix the two materials when the attention of AB is the weight ratio of (non-volume ratio), and the ratio to be accurate, otherwise it is probably a waste. This material can not be reused.
3. Stirring apparatus, weighing apparatus, mixed containers to be clean and dry.
4. Stirring in one direction when the need to stir (do not stir both positive and negative directions), as slow, not dramatic action, so in order to avoid too many bubbles.
5. Stir well and put it aside for 4-5 minutes after the casting.
6. Casting along the best time for a resin mixture into the slow corners, not Mengguan, this is to prevent the emergence of bubbles.