■ 표준 패드의 특징
표준 패드는 뛰어난 제동력, 제어성, 내마찰성과 낮은 로터 공격성은 정상을 껐다 대중판 모델입니다.
미국에서는 자동차용 브레이크 패드에 구리 함유량을 2021년까지 5%미만, 2025년까지 0.5%미만 삭감하는 환경 규제의 시행을 앞두고 있으며, 구리 규제는 앞으로 일본을 포함해서 세계 각지에 퍼지는 흐름에 있다고 생각됩니다.
NTB사에서는 이 흐름에 앞서고 구리 규제에 대응하는 마재의 개발을 진행하고 왔습니다만, 이번에 제동력, 공격성 및 내구성이 현행품과 비슷한 코퍼 프리 (구리 프리) 마재이 완성하였습니다.
대해서는 향후 기존품의 재고가 없어지는 대로 새 재질의 제품 수시로 바꾸겠습니다.
[Standard pad features]
The standard pad is a popular model with excellent braking power, controllability, friction resistance and low rotor aggressiveness that surpasses the standard pad.
In the U.S., environmental regulations to reduce the copper content in automotive brake pads to less than 5% by 2021 and less than 0.5% by 2025 are coming into effect. It is expected that copper regulations will spread to other parts of the world, including Japan.
Ahead of this trend, NTB has been working on the development of a copper-free polishing material that complies with copper regulations, and has now completed a copper-free polishing material with the same level of braking power, aggressiveness, and durability as the current product.
Therefore, we will switch to the new material products as soon as the stock of the existing products runs out.
[Standard shoe features]
Compared with conventional materials, this material maintains braking force and suppresses the generation of friction powder.
JIS standard ADC12 die-cast aluminum is used, which is equivalent to stock parts.
The deterioration rate of N.T.B shoe springs is approximately 1.2 times than that of stock springs (calculated based on a fatigue test of 100, 000 expansions and contractions).
The material is prepared to be within the range of the international standard coefficient of friction grade FF (FE for stock).The optimum "effect" is achieved not only at room temperature but also at high temperature.