Acrylic is a kind of transparent material specially made of crystal, which has very high transmittance, clear visual effect and can be colored. Whether colored acrylic will change color after melting and condensation depends on the temperature resistance of the added pigment, and can also be made into ornaments by thickening.
Acrylic is a transliteration of plastic plexiglass, which is still transparent after melting. The transparent material similar to amber on jewelry is plastic, which is unsaturated resin plastic. Unsaturated resins have professional manufacturers and are available in the general chemical market. There are many kinds of acrylic, and there are many melting methods according to the purpose. Generally, the appearance is heated by a hot air blower and operated by experience.