Description

Phthalic anhydride is widely used in industries for making many useful products. Its main industrial applications include:

Plasticizers production – used to make plastics like PVC soft and flexible.
Paints and coatings – important in manufacturing alkyd resins for paints and varnishes.
Dyes and pigments – used in producing coloring materials for textiles and inks.
Polyester resins – used in fiberglass, construction materials, and automotive parts.
Detergents and surfactants – helps in making cleaning products.
Rubber and chemical additives – used in some rubber chemicals and stabilizers.
Pharmaceuticals and perfumes – used as an intermediate in making certain medicines and fragrances.