A kind of rose red crystal bead embryo and preparation method thereof

Abstract

The invention discloses a rosy crystal bead embryo and a preparation method thereof. The rosy crystal bead embryo comprises the following components in parts by weight: 90-160 parts of quartz sand, 8-16 parts of zinc oxide, 28-50 parts of sodium carbonate, 17-29 parts of potassium carbonate, 13-26 parts of potassium nitrate, 8-15 parts of boric acid, 3-5 parts of calcium carbonate, 1-3 parts of aluminum hydroxide, 1-2 parts of table salt, 0.01-0.03 part of gold chloride, 1.5-3.5 parts of antimonous oxide and 1-5 parts of cerium oxide. When the rosy crystal bead embryo is prepared, zinc oxide serves as a gold coloring protecting adhesive, the redox atmosphere is adjusted by virtue of cerium oxide, and existing lead glass is subjected to gold rosiness-coloring process; lead-containing raw materials are not utilized; the rosy crystal bead embryo has the advantages that the glossiness is good, colors are bright and neat, the chromatic aberration, the pattern, the lead and the pollution are avoided, the yield is high, and the dyeing property and the production benefit are good.

Description

technical field [0001] The invention relates to a rose red crystal bead embryo and a preparation method thereof. Background technique [0002] Rose-red crystal bead embryos are semi-finished products used to prepare rose-red crystal products. The existing rose-red crystal bead embryos process is made in a crucible, which has poor coloring, uneven colors, patterns, unstable product quality, and low production efficiency. It is not suitable for continuous mass production, and burning with coal causes environmental pollution. Moreover, the use of lead in the existing process formula pollutes the environment, poisonous arsenic trioxide is used in the raw materials, the coloring of the secondary color development process is unstable, and the reproducibility is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lead-free and pollution-free rose red crystal beads with good coloring reproducibility, consistent colo...

AI Technical Summary

Problems solved by technology

[0002] Rose red crystal bead embryos are semi-finished products used to prepare rose red crystal products. The existing rose red crystal bead embryos process is made in a crucible, which has poor coloring, uneven colors, patterns, unstable product quality, and low production efficiency. Not suitable for continuous mass production, and burning with coal will cause environmental pollution

Moreover, the use of lead in the existing process formula pollutes the environment, poisonous arsenic trioxide is used in the raw materials, the coloring of the secondary color development process is unstable, and the reproducibility is poor