HP Elasto 710

ELASTO 710 Rubber Process Oil – High-Solvency Aromatic Oil for Rubber Compounding Applications

ELASTO 710 is a premium-quality aromatic rubber process oil designed to meet the demanding requirements of modern rubber compounding and manufacturing processes. It is particularly suitable for applications where colour is not a critical parameter, and where excellent solvency, polymer compatibility, and plasticizing efficiency are essential for achieving consistent compound performance.

Manufactured using carefully selected aromatic base stocks, ELASTO 710 delivers reliable processing behavior and enhanced flexibility in rubber compounds. Its dark appearance is a natural characteristic of its aromatic composition and does not affect its functional performance in industrial rubber applications.

Application Areas

ELASTO 710 finds extensive use in a wide range of rubber manufacturing applications, including:

• Automobile rubber tyre manufacturing

• Rubber conveyor belts and industrial belting

• Battery cases and moulded rubber components

• General rubber goods where colour uniformity is not critical

• Rubber compounds requiring high filler loading and improved workability

Its excellent solvency makes it particularly effective in applications involving carbon black-filled rubber compounds, where uniform dispersion and compound consistency are essential.

Product Description & Composition

ELASTO 710 is an aromatic-type rubber process oil known for its strong solvency power, which plays a crucial role during rubber compounding. The oil effectively softens rubber polymers, improves filler dispersion, and facilitates smoother mixing during internal mixing, milling, and extrusion processes.

Due to its aromatic nature, ELASTO 710 exhibits excellent compatibility with most commonly used rubber polymers, including natural rubber (NR) and various synthetic rubbers. This compatibility ensures uniform blending without phase separation, resulting in stable compounds with predictable processing characteristics.

Performance Benefits

ELASTO 710 offers multiple functional advantages that enhance both processing efficiency and finished product quality:

• Adequate miscibility with a wide range of rubber polymers and compounding ingredients

• Excellent plasticizing properties, improving flexibility and softness of rubber compounds

• Enhances dispersion of fillers such as carbon black, resulting in uniform compound structure

• Improves flow properties during extrusion, calendaring, and moulding operations

• Reduces compound viscosity, leading to easier processing and lower energy consumption

• Helps achieve consistent mechanical properties in finished rubber products

• Supports stable processing across different batch sizes and formulations

Processing & Manufacturing Advantages

In rubber manufacturing operations, consistent processing behavior is critical for productivity and product quality. ELASTO 710 contributes to:

• Improved mixing efficiency in internal mixers and open mills

• Reduced risk of scorching during processing

• Better surface finish of extruded and moulded rubber products

• Enhanced compound homogeneity, reducing rejection rates

These benefits make ELASTO 710 a preferred choice for manufacturers seeking reliable, cost-effective rubber processing oils without compromising on performance.

Compatibility & Use Considerations

ELASTO 710 is compatible with most rubber polymers and compounding systems used in tyre and industrial rubber manufacturing. As the product is aromatic and dark in colour, it is recommended for applications where appearance is secondary to functional performance.

The oil should be used in accordance with standard rubber compounding practices and stored under clean, dry conditions to maintain product integrity.

Physico-chemical properties