玻璃钢管道玻璃钢喷淋脱硫定制
玻璃钢,顾名思义,是由树脂、玻璃纤维、滑石粉构成的材质。制作过程大致是,泥塑或切泡沫,然后做模具(阴模),在翻制玻璃钢,用烧碱水洗表面,打水磨,上底漆,补孔,打磨,上色。
FRP, as its name implies, is made of resin, glass fiber and talc powder. The process of making is roughly clay sculpture or foam cutting, then making dies (die), making glass fibre reinforced plastics, washing the surface with caustic soda, grinding water, priming, repairing, polishing, and coloring.
具体过程:泥塑,这个不用多说,需要的就是造型能力,对空间的认识。
Specific process: clay sculpture, this need not say much, is the ability to shape, the understanding of space.
做模具,首先是分好泥塑合模的位置,这个看经验,需要注意的是不要有卡位,以防止模具做好无法脱开。找好合模线,用PVC薄片插入合模线,做分模使泥塑分成两部分或几部分。
To make a mold, first of all, to divide the position of the clay-plastic closing mold. In view of the experience, we need to pay attention to the need not to clamp, in order to prevent the mold from being able to do well. Find the closing line, insert the PVC sheet into the closing line, and divide the clay into two or several parts.
模具材料一般选用石膏粉,优质白石膏粉,兑水,比例我说不清楚,第一遍稍微稀一点,不要太稀像水那样,然后用多功能喷雾器吸石膏水喷洒泥塑,第一遍要每个位置都喷到,尤其是泥塑下方的位置。然后第二遍要稠一点,喷上去,不用在意喷的是否好看,越随意越好,表面粗糙可以增强附着力。然后用麻丝蘸着稠石膏浆沿着合模的边缘铺上去,也是每个位置都要铺到,压实。
Mold materials generally use gypsum powder, high quality white gypsum powder, water ratio, I do not know clearly, the first time a little sparse, not too dilute like water, then use multi-function sprayer to absorb gypsum water spray clay sculpture, the first time to every location, especially the location below the clay sculpture. Then the second time to be thicker, spray up, do not care whether the spray is good-looking, the more arbitrary the better, rough surface can enhance adhesion. Then, linen is dipped in heavy gypsum slurry and laid along the edge of the closing die. It is also laid in every position and compacted.