Cost-saving compounds using petrochemical off-grade and off-grade materials as fillers and polymer bases allow for up to 40% reduction in production costs. These compounds offer an economical solution for polymer industries with precise formulations and optimization of raw material ratios without significant loss in mechanical and physical properties.
The use of 20-30% of off-grade materials (recycled granules with controlled quality) along with 10-15% of petrochemical off-grade (out-of-range materials with adjustable properties) as the base forms the core of these compounds. The addition of 5-10% of mineral fillers such as calcium carbonate with appropriate coating and 2-5% of modifying additives (including compatibilizers, stabilizers and binding agents) allows for achieving the desired properties. This optimal combination reduces the cost of raw materials by up to 35% compared to all-virgin compounds.
By optimizing the formulation and using advanced additives, these compounds are able to maintain 85-95% of the mechanical properties of virgin raw materials. Tensile strength in the range of 20-25 MPa, elongation at break above 50%, and Izod impact strength above 40 J/m are achieved. Physical properties including dimensional stability, abrasion resistance, and thermal stability are also maintained at the desired level.
These compounds are widely used in the production of injection molded, extruded, and blown parts in the automotive industry (interior parts, panels), home appliances (device housings, interior parts), construction materials (pipes, profiles), and consumer products. The ability of these materials to maintain properties along with cost reduction makes them an ideal option for manufacturers.
A 30-40% reduction in production cost without a noticeable loss of quality, compatibility with existing processes, the possibility of recycling, and a reduced environmental footprint are among the key advantages of these compounds. These features, combined with the ability to tailor formulations for specific applications, create a unique competitive position for manufacturers.
With the growing demand for cost-effective and sustainable products, the market for these compounds is projected to grow at an annual rate of 8% through 2030. Developing novel formulations with higher performance and lower cost will be key to success in this highly competitive market.
