Semi Metallic ,NAO, Low-Metallic NAO ,Ceramic And Sintered Brake Pads :What’s the advantage and disadvantage and how to chose correct material brake pads ?

 Car Brake pads are the most critical safety parts, in the car's braking system.Whether the braking effect is good nor not,brake pads play an important role. The brake pads generally are made out from the steel plate, bonding insulation layer and friction block, which is composed of non-heat transfer material, the purpose is to heat. Friction block from the friction material, adhesive composition, the brake was squeezed in the brake disc or brake drum on the friction, so as to achieve the purpose of vehicle braking. Due to friction, the friction block will gradually be worn, in general, the lower the cost of the brake pads ,wear faster. After the use of friction materials ,it’s necessary to replace the brake pads in time, otherwise the steel plate will be in direct contacted with the brake disc ,and then ultimately lose the braking effect and cause damage to the brake disc.

If it's time to replace the brake pads on your vehicle, it's necessary to know what type of brake pads your vehicle uses before you go out and purchase them. So, here's a quick list of the four main material of brake pads that are commonly used in today's vehicles.

Semi Metallic Brake Pads

These types of brake pads are made from about 30% to 65% metal, and are commonly made out of steel wool, wire, copper or other metal materials.

Advantage: These types of brake pads are considered to be very durable.
Disadvantage: May wear brake rotors faster and will not function well in very low temperatures.

Non-Asbestos Organic Brake Pads

These type of brake pads, commonly referred to as NAO, is made from organic materials such as fiber, glass, rubber and even Kevlar.

Advantage: Usually softer and don't create much noise
Disadvantage: Tend to wear faster and create a lot of dust.

Low-Metallic NAO brake pads

These are made primarily from an organic formula mixture with small amounts of copper or steel added .

Advantage: Better transfer heat and provide better braking.
Disadvantage:Due to the added metal, there is usually a considerable amount of brake dust and these pads are often noisy.

Ceramic Brake Pads

Ceramic brake pads are composed primarily of ceramic fibers and other filler materials.

Advantage :stable under a wide range of temperatures, providing more consistent performance.Minimize harmonic pad vibration, producing much lower noise levels. Less abrasive, which minimizes brake rotor wear.
Disadvantage: more expensive than other types of pads, it was limited in range of application.

Sintered brake pads

Besides the four types pads we mentioned,sintered brake pads have now become the most popular type of brake pads,because they will cover the broadest spectrum of conditions that a rider may encounter.Sintered pads are the fusing of metallic particles under heat and pressure to create a compound that is very resistant to friction. Some brands like EBC Brakes use copper in their blend to achieve the best results.

Advantage: Providing a stable coefficient of friction from hot to cold,cutting down on warm-up time and producing good bite right away. Handling the extreme heat from a lot of brake use and will not fade. Performing well under extreme heat stress as well as any weather condition, including rain, snow and mud.

Disadvantage: producing more wear and tear on rotors.

If you needed it, Hexautoparts site maybe is a good choice.It offers many sintered brake pads for different vehicles, you could order here and could save $5.00 via coupon code "SHOPHEX".

After know the main material of brake pads , so how to chose correct material brake pads for your vehicle like Yamaha and BMW brake pads ?
It’s based on your car’s specifications. As a general rule, particular kinds of cars tend to perform better with a certain brake pad material. This does not mean that you cannot switch it up. No matter which choice you end up making, it is useful to see not only what is recommended for your car or truck, but why a certain material is recommended over another. 

For high performance vehicles, such as race cars, manufacturers usually advise installing ceramic brake pads because they do not hold onto heat, which could harm other components of the brake system. For the average passenger car and light truck, manufacturers typically recommend either the ceramic or semi-metallic type.

Once you know what type of brake pad is recommended for your car and why, ask your mechanic what type of brake pads he’s installed. Your mechanic may have installed a different type than what the manufacturer recommends. Evaluate your satisfaction with the brake pads installed on your car. You do not need to stick with the same type of brake pad for your car ,you can experiment with different brake pad types to see whether you have a preference.

If you are tired of cleaning up dust from brake pads, or find your brake pads noisy, you may prefer to switch to organic brake pads or ceramic brake pads for their decreased dust. That said, if you are cost conscious and you do not mind dusty brake pads, then either metallic version may be a good choice.

Once you know which type of brake pads you would like to purchase, the next step is to find a pair of brake pads that comes from a reputable manufacturer of brake pads and have them installed by your mechanic or yourself.

Hope this article can help you to know the four main material of brake pads and how to chose correct material brake pads.More information and interest about Automotive ,you could keep eyes on my blog,which aim to share profession tutorials for most of people know automotive aftermarket.