Raw materials for paints and coatings are used in the production of enamels, primers, protective coatings, industrial compositions and materials for treating metal, wood, concrete and other surfaces. The hiding power, adhesion, elasticity, resistance to moisture, corrosion, abrasion and temperature fluctuations depend on the quality of the components. For manufacturers, what matters is stable batch characteristics, documentation, packaging and the possibility of regular supply for the production schedule.
| Name | Formula | GOST, TU | Order |
|---|---|---|---|
| Ethylene glycol | C2H6O2 | GOST 19710-83 | Learn more |
| Litharge lead F-2 techn. (lead oxide) | PbO | GOST 5539-73 | Learn more |
| Oleic Acid B-115 Technical | C18H34O2 | TU 9145-1724731297-94 | Learn more |
| Orange Lead | Pb3O4 | GOST 19151-73 | Learn more |
| Sodium fluoride 98% | NaF | GOST 4463-76 | Learn more |
| Zinc oxide | ZnO | GOST 202-84 | Learn more |
Components for paints and coatings are selected by their role in the formulation: some are responsible for colour and hiding power, others help form the film, improve adhesion to the substrate, regulate viscosity or increase the protective properties of the coating. In the production of paints and coatings, it is important to consider raw material compatibility with binders, solvents, fillers, pigments and functional additives. Even a small deviation in component quality can change the shade, drying speed, layer strength or the material’s behaviour during application. That is why raw material purchasing is usually agreed with the process engineer and checked against the internal production requirements.
Raw materials for such coating products as primers and enamels are in demand at enterprises producing decorative, protective, anti-corrosion and technical coatings. For primers, adhesion and substrate protection are important; for enamels, appearance, durability and even layer distribution; for industrial coatings, retention of properties under load, moisture, contact with metal or an aggressive environment. The same component can behave differently in different systems, so when choosing, the substrate type, operating conditions of the finished coating, application method and storage requirements are taken into account. A reliable raw material base helps the manufacturer maintain paint and coating stability from batch to batch.
Paint and coating manufacturing uses solvents, acids, salts, fillers, surfactants, modifiers, pH regulators and other chemical components. Raw materials are selected according to the product type — paints, enamels, primers, varnishes, fillers, adhesive compounds or specialty coatings.
The choice depends on the formulation, required viscosity, hiding power, adhesion, drying speed, stability and the coating’s operating conditions. When purchasing, it’s important to consider the substance’s purity, impurity content, compatibility with other components, packaging and quality documentation.
If the properties of a raw material change from batch to batch, colour, viscosity, stability, shelf life or application behaviour can all shift. That’s why paint and coating manufacturers keep close track of specifications, quality certificates, storage conditions and supplier reliability.
The properties of paints and coatings are influenced by solvents, surfactants, salts, acids, alkaline components, fillers and functional additives. They can change viscosity, spreadability, adhesion, resistance, pH, dispersion and the stability of the finished formulation.
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