What Is Plasticine Made Of?

The exact plasticine formulation can vary between manufacturers.

Common Plasticine Raw Materials

Waxes:
Paraffin Wax: A type of mineral wax derived from petroleum. It provides the main structure and non-drying property to plasticine.
Microcrystalline Wax: Another type of petroleum-derived wax that contributes to the plasticine's texture and consistency.

Oils:
Mineral Oil: Adds pliability and softness to the plasticine, preventing it from becoming too hard or brittle.
Vegetable Oil: In some formulations, vegetable oils may be used as an alternative to or in combination with mineral oil.

Fillers:
Calcium Carbonate: A common filler that improves the texture and stiffness of plasticine. It is an inert material that does not react with other components.
Kaolin (China Clay): Another filler that may be used to adjust the consistency and feel of the plasticine.

Color Pigments: Various pigments are added to give plasticine its wide range of colors. Pigments can be organic or inorganic and are responsible for the visual appeal of the clay.

Stabilizing Agents: These may be included to enhance the stability and shelf life of the plasticine.

Softening Agents: Additional softeners may be incorporated to adjust the flexibility and workability of the plasticine.

Preservatives: In some formulations, preservatives may be added to inhibit the growth of microorganisms and extend the shelf life of the product.

Equipment for the production of plasticine: Sigma Mixer