What is the difference and adaptability of PEA and PIBA in fuel additives?

1. The difference between PEA and PIBA:

1. Different compositions: polyisobutylene.

Fuel additives with amine (PIBA) as the main ingredient, focusing on carbon deposition on oil circuits, fuel injectors, and intake valves.

Perform a cleanup. However, it cannot effectively dissolve carbon deposits at high temperatures. It is only suitable for manifold injection engines filled with unleaded petrol and should never be used for direct injection engines.

2. The cleanliness is different: if the engine uses ethanol gasoline with a lower ignition point.

There is also the possibility of carbon deposits in the oil circuit being washed into the combustion chamber, which can exacerbate the formation of carbon deposits in the combustion chamber. Therefore, fuel additives with polyisobutenamine (PIBA) as the main component can be regarded as curing fuel additives.

2. Adaptability of fuel additives:

It is also divided into clean type, maintenance type, and octane number.

Adjustable and combined. For example, in the production of octane adjusted fuel additives, octane number boosters need to be added; In the production of clean fuel additives, cleaning detergents and so on are added.

But in fact, the fuel additives sold on the market are not too single characteristics, are more comprehensive, if you have to divide, then it can be divided into clean and curing, octane number adjustment is more of an ancillary function, as for whether there is this function depends on the product parameters, the more efficacy will be more expensive.

Fuel cleaning agent is not harmful, the reason why it is used is because of the driving conditions.

In addition to the traditional gravel and muddy road sections, there are often overlooked urban congested roads, which are also bad conditions for the car, not only low driving speed, but also need frequent braking and starting.

In addition, the air environment in the city is also on the one hand, and such driving conditions are very easy to generate carbon deposits and oil sludge.

Second, because the quality of domestic fuel is limited and there are many impurities, it is also an important reason for the easy formation of carbon deposits.

The fuel additive PEA is polyetheramine. The fuel additive PEA can continue to work as a cleaner at high temperatures. Here's an introduction to PEA fuel additives:

Auspicious use of pea fuel additives correctly: Since pea fuel additives are sticky, if you pour directly into the tank, you need to be patient and wait for it to flow in slowly. It's better to take a few small bottles and pour them in, and then pour them into the tank.

will be faster. Pea fuel additives cannot be added directly to gasoline. Be sure to add pea fuel additives when your vehicle's fuel tank is empty, and then refill gasoline.

The role of pea fuel additives: pea fuel additives can eliminate carbon deposits, and have dispersion and washing effects. Originally, there will be some small particles of solids in the lubricating oil, such as paint film, carbon deposits, etc.

Pea fuel additives can absorb these small particle solids, so that the small particle solids become a colloidal solution, dispersed in the engine oil, so as to prevent the small particles from gradually accumulating into large particles, sticking to the parts or depositing into stains. Millions of car purchase subsidies.

The fuel additive PEA is a raw material for cleaning agents.

The role of fuel additives: Fuel treasure is the common name of the third generation of gasoline detergent (also known as gasoline detergent or fuel additive). Its purpose is to solve the problem of carbon deposition in the fuel system of EFI vehicles, quickly restore the best working condition of the engine, and make up for the defects of some properties of gasoline, and give gasoline some new excellent characteristics

Improve fogging, reduce wear, protect engines, reduce emissions, and more.

Composition of fuel additives: Fuel Treasure is mainly composed of nano molecules, clean activation factors, antioxidants, anti-corrosion, demulsification, etc. It is developed for harmful components such as sulfur and rubber substances in fuel, and carbon deposition in the lodging machine, so as to improve power, promote combustion, anti-oxidation, anti-wear, cleaning, dispersion, demulsification, anti-corrosion, lubrication and other functions.

How often should automotive fuel additives be used?

Generally, after driving 10,000 km, use 1 bottle of gasoline additive again as recommended in the first step. It should be emphasized that each use should be a whole bottle of gasoline additives per tank of oil. During use, the emission of the vehicle with a leaky limb may have a peculiar smell, which is a normal phenomenon, and there is no need to worry about damaging the vehicle.

It is recommended to use it once when driving 5000 to 8000km. Fuel additives are used in different types, if it is a cleaning agent or detergent, it should be used all the time, if it is a cleaning agent, it can be used once every 5000-10000 kilometers. Volkswagen, Mercedes-Benz, BMW original Happy Run is a cleaning product, each tank of oil use.

Gasoline additives may clean off some of the carbon deposits, but may bring some *** to the vehicle, such as wear the cylinder wall, destroy the three-way catalytic converter, etc., if the cylinder has too much carbon, the combustion chamber volume is reduced, the actual compression ratio increases, and the engine needs higher octane fuel to reduce knocking.

Fuel additives are also called fuel treasures, and the main components are composed of organic compounds. Originally, it was to make up for the defects of some properties of fuel, adding some functional substances with different characteristics to improve the ignition point of gasoline and make the engine work better. With the development of automotive technology and the improvement of oil quality, additives with different functions play different roles.

Most of the fuel additives sold on the market are composed of four major stock solutions: BASF stock solution, Lubrizol stock solution, Chevron stock solution and Afton stock solution. Manufacturers of fuel additives add other materials according to the characteristics of the product, such as the production of octane number adjustment fuel additives, which need to add octane number booster; When the production of clean fuel additives was poor, it was necessary to add cleaning detergents and so on.

Fuel additives are divided into clean maintenance, octane adjustment type and comprehensive type. Each additive with different effects is used differently.

The cleaning additive, also known as the "gasoline detergent", has the main effect of removing "carbon deposits" from the engine. When the carbon deposits have been collected on the surface of the fuel injector and the intake valve, the clean fuel additives, with the help of strong surface activity, drill into the pores of the carbon deposits, destroy their structure, and divide and surround these carbon particles, and gradually dissolve these carbon particles from the metal surface, and then discharge them through the exhaust gas after burning with the fuel at high temperature, which is the principle of the cleaning type.

The octane number adjustment type is actually to increase the octane number and improve the fuel label through special functional substances. The label of the fuel means the anti-deflagration level of the fuel, and deflagration is that the oil-gas mixture is ignited without ignition, causing engine detonation. High-performance engines typically have higher compression ratios, so higher grades of gasoline are required to prevent spontaneous combustion of fuel.

The main ingredient of most octane additives is MMT, manganese metal antiknock agent! Although it can increase the horsepower of the car, as well as carry the knock. However, MMT manganese metal antiknock agent is the same as the principle of adding lead (i.e., extremely toxic tetraethyl lead) to gasoline back then, which is harmful to the entire fuel system of the car!

The main components of clean carbon deposits in fuel additives are polyetheramine (PEA), polyethylene butylene amine (PIBA) and polyamine (PBA), so when selecting such products, it is necessary to see whether these three components are in fuel additives.

Photo by Pacific Automobile Network Q&A).