Fuel Biofuel Compatibility Additives enhance the performance and stability of biofuels in fuel systems. They prevent corrosion, deposits, and phase separation in engines using biofuel blends. These additives ensure smooth operation and longevity of fuel system components.

Key specifications and technical properties of Fuel Biofuel Compatibility Additives and Fuel Systems:

Size: Varies by application (typically 1L to 208L containers for additives; fuel system components range from small fittings to large tanks).

Grade: ASTM D975, EN 590, or equivalent for diesel compatibility; ASTM D7467 for biodiesel blends (B6-B20).

Viscosity: 1.5–5.0 cSt at 40°C (additives); fuel systems designed for 1.3–4.1 cSt (biodiesel blends).

Buoyancy: Neutral buoyancy in fuel (additives); fuel system materials selected to prevent floatation issues.

Material: Additives: synthetic hydrocarbons, esters; Fuel systems: stainless steel, aluminum, or coated polymers (e.g., HDPE, PTFE).

Compatibility: Resistant to oxidation, hydrolysis, and microbial growth in biofuel blends.

Operating Temperature: -30°C to +80°C (additives); -40°C to +120°C (fuel system components).

Density: 0.85–0.90 g/cm³ (additives); matches fuel density (systems).

Flash Point: >60°C (additives); >52°C (fuel systems).

pH: 6–8 (additives to prevent corrosion).