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https://www.motorauthority.com/news/1129985_what-is-brake-by-wire-and-how-do-these-systems-work
Types of Brake Pads
Semi-Metallic
Most common brake pads used
These are in between 30-70% made of metal with the rest being fillings
Composite of metal shavings of copper, steel, graphite, and brass bonded with resin
Function well in extreme weather conditions
Made for high performance driving as it can absorb more heat and dissipate more heat quickly
than the others
Organic Brake Pads
Composite of glass, rubber, Kevlar bonded with resin
Cons
Not very durable
Create a lot of brake dust
Better suited for lightweight vehicles with less excessive braking
Pros
Eco-friendly and dust produces is not very harmful
Quieter than other brakes
Softer and work better in warm climates
Made for occasional driving
Ceramic Brake Pads
Does not cool very well so heat can pass through into brake system creating more wear and tear
Lightweight and produce less dust
Not very good for extreme driving conditions due to its heating issue stated in first point
Made for urban commuting
https://www.yourmechanic.com/article/what-are-brake-pads-made-of
https://www.bridgestonetire.com/learn/maintenance/ceramic-vs-metallic-brake-pads/
Carbon Ceramic Brakes
F1 Cars use this and they are best brakes for high performance
Able to withstand different climates and can handle high temperatures very well, making it most durable
Lightest weight material out of the others listed
However, these are the most expensive ranging from $3000-$15,000
https://www.manorracing.com/carbon-ceramic-brakes/
Brake Rotors
Made out of Cast Iron due to its strength
Machining rotors may be cheaper to make, but can be costly in long term with maintenance
Comes in different shapes and sizes
Holes are put around brake rotors for heat control and help with cooling
https://brakestogo.com/blog/machining-rotors-a-case-for-replacing-your-brakes/
Overall better to buy rotors and pads from a manufacturer because they are easy to find
Machining our own can compromise safety, and be costly for maintenance
This website provides Rotors and Pads for all makes and models of cars with 1 year warranty