The difference between acrylic and crystal billboards

Different materials, different thicknesses, etc.
1. Different materials: crystal characters are acrylic characters carved from thicker transparent acrylic plates, while acrylic characters are colored acrylics that are thermoformed.
2. Different thicknesses: Crystal characters have high requirements for acrylic materials, and the thickness of acrylic plates is also high, while acrylic characters have no special thickness requirements.

Not the same.
Acrylic (ACRYLIC), the scientific name is methyl methacrylate, and the common name is specially treated organic glass (ie plastic). Acrylic comes in various styles and is cheap because it is colored once it is molded and there are not many differences in craftsmanship. Most are sold by the kilogram. It is more suitable for short-term use (it will fade to varying degrees over time)
Artificial crystal is high-lead glass, or lead crystal glass, which is added to ordinary glass (component is silica) With an appropriate amount of lead oxide, you will get an artificial crystal with brightness and transparency similar to natural crystal.
Artificial crystal has high transparency, heavy specific gravity, is more expensive than acrylic, and has relatively fewer styles. According to the current bead curtain market, the craftsmanship is roughly divided into three categories: A, smooth beads; B, faceted beads; C, flat beads. Among them, faceted balls are the most expensive. Because faceted balls are faceted by hand on smooth balls, they are the most expensive.