What is VAE in CFPP import?

CFPP Improver is a fuel additive that can reduce the cold filtration point (CFPP) of diesel fuel, thereby improving the fluidity and reliability of diesel fuel. Among them, ethylene vinyl acetate copolymer (VAE) is one of the main components of CFPP Prover.

Definition of VAE

VAE is an ethylene vinyl acetate copolymer, a polymer material prepared by copolymerization of monomers such as ethylene and vinyl acetate. VAE has excellent adhesion, weather resistance, water resistance, and chemical corrosion resistance, making it widely used in fields such as coatings, adhesives, textiles, and building materials.

Physical and chemical principles

CFPP refers to the phenomenon where the wax in diesel fuel crystallizes into particles at low temperatures, resulting in a decrease in fuel fluidity and affecting engine start-up and operation. VAE, as one of the main components of CFPP Improver, can reduce the CFPP of diesel fuel through the following principles:
VAE can form a complex with wax in diesel fuel to prevent wax crystallization.
VAE can form a thin film on the surface of wax crystals, preventing interactions between wax crystals.
VAE can reduce the size of wax crystals, thereby reducing their impact on fuel fluidity.

CFPP Improver is a widely used additive in diesel fuels, which can reduce the CFPP of diesel fuels and improve their flowability and reliability at low temperatures.
VAE, as one of the main components of CFPP Prover, has the following advantages
VAE can effectively reduce the CFPP of diesel fuel, improve its flowability and reliability at low temperatures.
VAE has good water resistance and chemical corrosion resistance, and will not have adverse effects on diesel fuel.
VAE can achieve good results at low concentrations and reduce usage costs.
VAE can be used in combination with other additives to improve the comprehensive effect of CFPP Improver.

It can effectively reduce the CFPP of diesel fuel, improve its flowability and reliability at low temperatures, and have good water resistance and chemical corrosion resistance. At the same time, it also has advantages in terms of usage cost and comprehensive effects.

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