Phosphorus-containing chemicals are used as flame retardants for thermoset plastics, thermoplastics, paper, fibers, and paints.

When light is reflected on a smooth and slick surface, the surface becomes glossy.

Extender pigments in paint - Section 1: Calcium carbonate, Talc

Polyaspartics resin is a high-strength, good-performance concrete coating that protects and strengthens concrete surfaces when applied.

Melamine is an organic compound, the chemical formula C 3 H 6 N 6 , and the structural formula is shown in Photo 1

Pentaerythritol is an organic compound with the formula C(CH 2 OH) 4 .