Three major categories of Car Brake Pads dominate the passenger‑vehicle market: semi‑metallic, low‑metallic and ceramic. Asbestos‑based Car Brake Pads once fitted to a small number of older vehicles have been largely phased out due to health hazards. They are no longer adopted for original‑equipment production or aftermarket replacement. These three mainstream types differ distinctly in friction‑material composition, braking performance, noise behaviour, dust output, rotor abrasion resistance, high‑temperature tolerance and product cost. When selecting replacement Car Brake Pads, vehicle owners should consider their vehicle's working conditions and daily operating environments.
Semi‑metallic Car Brake Pads contain a high proportion of steel fibres, with metal content generally ranging from 30 percent to 65 percent. Many early‑generation vehicle models were originally equipped with this variant. Their advantages include outstanding high‑temperature heat dissipation, good heat‑fade resistance under intense braking or continuous downhill heavy‑duty braking conditions, powerful braking force and relatively low purchase prices. Nevertheless, obvious drawbacks exist. Hard metallic fibres tend to abrade paired brake rotors and accelerate rotor wear. Braking noise frequently occurs at low temperatures, and harsh squeals may arise under light braking. Metallic black brake dust contaminates wheel hubs easily. Semi‑metallic Car Brake Pads are suitable for vehicles frequently travelling mountain roads, carrying heavy loads or driven aggressively. For ordinary urban commuting, noise and accelerated rotor wear become noticeable.
Low‑metallic Car Brake Pads contain far fewer metallic fibres than semi‑metallic versions, with metal content roughly between 10 percent and 30 percent. They represent a transitional category between semi‑metallic and ceramic products. They retain decent thermal conductivity from metallic materials and maintain stable braking force under heavy‑duty braking. Compared with traditional semi‑metallic Car Brake Pads, noise occurrence drops significantly and cutting‑type wear on brake rotors decreases. Brake dust output is reduced, though black dust is still produced. Low‑temperature braking performance remains balanced without obvious loss of braking force during cold‑start braking. Shortcomings include inferior heat‑fade resistance under sustained extreme‑high‑temperature conditions compared with high‑metal‑content semi‑metallic Car Brake Pads and poorer wear resistance than ceramic alternatives. Their price sits midway between semi‑metallic and ceramic products. Low‑metallic Car Brake Pads fit most family commuter vehicles, balancing braking capacity and noise control for daily urban trips and occasional long‑distance mountain travel.
Ceramic Car Brake Pads mainly adopt ceramic fibres as friction substrates with small amounts of non‑ferrous metals and without large‑scale steel‑fibre inclusion. They are extremely popular aftermarket replacement Car Brake Pads. Their most intuitive strengths include excellent noise suppression, with rare sharp squeals under both light and heavy braking. Light‑grey brake dust is produced in small quantities and seldom dirties wheel hubs. Their relatively soft material causes little damage to brake rotors and extends rotor service life alongside good overall wear resistance for longer replacement intervals under normal operation. Braking force remains stable at high temperatures with reliable heat‑fade resistance. Weaknesses manifest primarily in low‑temperature environments. When vehicles start in cold weather, initial friction decreases and braking distances increase slightly. Ceramic Car Brake Pads are not ideal for aggressive driving in frigid icy‑snow regions. Their procurement costs are higher than semi‑metallic and low‑metallic alternatives.
No single type of Car Brake Pads is universally superior; suitability matters most. Owners should prioritise the performance orientation of original factory‑fitted Car Brake Pads. For urban daily commuting prioritising quietness and low dust, ceramic Car Brake Pads are preferred. For frequent mountain‑road travel and heavy‑duty intense braking, low‑metallic or semi‑metallic Car Brake Pads can be chosen. When replacing Car Brake Pads, price should not be the sole consideration. Mismatched Car Brake Pads, even brand‑new ones, may trigger braking noise and longer braking distances, creating safety risks. Selected Car Brake Pads must match the braking‑system design specifications of the vehicle.
