What is the difference between SBR rubber and rubber?

Could you please explain to me the distinction between SBR rubber and regular rubber? I'm curious about the properties and applications of both types of rubber. Could you elaborate on their chemical composition and the unique characteristics that make them suitable for different uses? Also, if possible, could you provide some examples of industries or products where each type of rubber is commonly utilized? I'm interested in understanding their respective advantages and disadvantages in various scenarios. Thank you for your assistance in clarifying this matter.