Capri blue crystal bead rough and preparation method thereof

Abstract

The invention discloses a capri blue crystal bead rough and a preparation method thereof. The capri blue crystal bead rough comprises the following components in parts by weight: 100-250 parts of quartz sand, 100-250 parts of fire-blasting powder, 80-240 parts of sodium carbonate, 80-300 parts of cullet, 30-80 parts of sodium nitrate, 10-50 parts of borax decahydrate, 10-45 parts of calcium carbonate, 1-15 parts of salt, 10-40 parts of potassium nitrate, 0.1-1.5 part of cobalt oxide and 0.1-3 parts of copper oxide. The cobalt oxide and copper oxide are adopted as coloring agents in the preparation process of the crystal bead rough, copper ions can better promote the reaction of raw materials, so that good coloring performance is obtained. The lead-containing raw materials are not adopted, so that the capri blue crystal bead rough is good in glossiness, bright in color, neat, colorless, free of spots, high in yield, free of lead and dust pollution, good in production benefit and capable of being produced in batches.

Description

technical field [0001] The invention relates to a Kaplan color crystal bead embryo and a preparation method thereof. Background technique [0002] The Capeland color crystal bead embryo is a semi-finished product used to prepare the Capeland color crystal product. The existing Capeland color crystal bead embryo process is made by crucible, which has poor coloring, spots, unstable product quality, low production efficiency, and is not suitable for Continuous mass production, and lead is harmful to the human body, and the use of coal to cause environmental pollution. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a Kaplan with good color reproducibility, consistent color, no color difference, no spots, no lead, no dust pollution, stable product quality, high production efficiency, and can be suitable for the production operation of continuous pool kiln. Color crystal beads. [0004] In order to solve the above-me...

AI Technical Summary

Problems solved by technology

[0002] Kaplan color crystal bead embryos are semi-finished products used to prepare Kaplan color crystal products. The existing Kaplan color crystal bead embryos are made in crucibles, which have poor coloring, spots, unstable product quality, low production efficiency, and are not suitable for Continuous mass production, in addition lead is harmful to the human body, and burning with coal causes environmental pollution