Cold Flow Improver for Biodiesel, NEOPROVER (In Development)

Methacrylate Copolymer-based Cold Flow Improver (CFI) that is compatible with various biodiesel

What Makes Methacrylate Copolymer, “NEOPROVER” Great as a Cold Flow Improver for Biodiesel:

1. Cold Flow Improvement Ability:

“NEOPROVER” demonstrates excellent cold flow improvement for biodiesel. This technology stems from Sanyo Chemical’s extensive history in methacrylate copolymer design.

2. Low Poul Point:

“NEOPROVER” itself exhibits great low-temperature fluidity.

3. Suitable for Various Biodiesel Sources:

“NEOPROVER” is compatible with various biodiesel sources, including soy, palm, coconuts, and used cooking oil (UCO).

Typical Properties

Table 1. Main properties of NEOPROVER

Property Value Remark
Appearance Straw-colored liquid to yellow liquid
Color L0.5 ASTM
Density Approx. 0.91 g/cm3 15 °C
Kinematic viscosity Approx. 150 mm2/s 100 °C
Pour point -15℃


“NEOPROVER” demonstrates outstanding cold flow improvement. Even a small addition of approximately 1000ppm yields a noticeable improvement in the Cold Filter Plugging Point (CFPP).

Figure 1. Relationship between NEOPROVER dosage and CFPP of Biodiesel from Used Cooking Oil (UCO)

Figure 2. Cold Flow Improvement effect by adding NEOPROVER to Biodiesel Fuel