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2. Brake pad - Wikipedia

   en.wikipedia.org/wiki/Brake_pad

   However, as the serious health-related hazards of asbestos eventually started to become apparent, other materials had to be found. Asbestos brake pads have largely been replaced by non-asbestos organic (NAO) materials in first world countries. [9] Today, brake pad materials are classified into one of four principal categories, as follows:

3. Non-exhaust emissions - Wikipedia

   en.wikipedia.org/wiki/Non-exhaust_emissions

   Brake wear gets released into the air as particulate matter. [1] [5] When applying pressure to the braking system forces the two together, Standard frictional brakes on a vehicle function under the friction between a brake pad and a rotating disc or drum. The frictional process causes abrasion of the brake pad and the surface of the disc or ...

4. ECE Regulation 90 - Wikipedia

   en.wikipedia.org/wiki/ECE_Regulation_90

   R90 calls for linings to be tested for speed sensitivity, cold performance, and replacement Brake pads and brake shoes are permitted to deviate from the frictional characteristics of their original-equipment counterparts by not more than 15%. [2] In addition, R90 requires tamper-evident, sealed packaging for replacement brake linings. [1]

5. EPA bans asbestos, a deadly carcinogen still in use decades ...

   www.aol.com/news/epa-bans-asbestos-deadly...

   The EPA banned asbestos in 1989, but the rule was largely overturned by a 1991 Court of Appeals decision that weakened the EPA’s authority under TSCA to address risks to human health from ...

6. EPA to ban last form of asbestos used in US - AOL

   www.aol.com/news/epa-ban-last-form-asbestos...

   The U.S. Environmental Protection Agency on Monday finalized a rule that would ban using and importing cancer-causing asbestos, a material still used in some vehicles and in some industrial ...

7. Brake lining - Wikipedia

   en.wikipedia.org/wiki/Brake_lining

   The brake lining is that part of the brake pad which actually contacts the metal brake disc (rotor) when the brake is engaged. Using a typical bicycle brake as an example, the backing would be the metal shell which provides mechanical support, and the lining would be the rubbery portion which contacts the rims when the brakes are applied.

8. Kevlar - Wikipedia

   en.wikipedia.org/wiki/Kevlar

   Kevlar is sometimes used in structural components of cars, especially high-value performance cars such as the Ferrari F40. [40] The chopped fiber has been used as a replacement for asbestos in brake pads. [41] Aramids such as Kevlar release less airborne fibres than asbestos brakes and do not have the carcinogenic properties associated with ...

9. Gas vs. Electric Cars: Pros and Cons of Each - AOL

   www.aol.com/gas-vs-electric-cars-pros-170000149.html

   Gas cars also refuel more quickly than even the fastest-charging EVs, reducing downtime and overall trip length on longer journeys.Fixing a gas car tends to be less expensive as well, despite the ...