為什麼要用
低黏度請看「Our Featured Product for Electronic Brake Systems」
http://www.ate-na.com/www/ate_us_en/themes/20_ate_brake_products/brake_fluid/bf_sl6_us.html
The brake fluid is the most important part of the brake system because it transmits the pressure we apply with our feet to the brakes. Since the introduction of electronic systems like ABS and ESP, the brake fluid has acquired a far greater importance than it had before. The hydraulic units of these systems have a large number of small bores and ducts導管,
some of them smaller in diameter than a human hair. Consequently, the wrong choice of brake fluid can have disastrous results for the operation of state-of-the-art brake systems.
油壓系統有非常多的小口徑或導管,其中有些內徑比人的頭髮還細
Since the introduction of ESP, brake fluid must decelerate individual wheels in fractions of a second in order to stabilize the vehicle in critical situations (e.g. a skid). The development of particularly thinbodied brake fluids such as Original ATE SL.6 have been essential in ensuring the rapid response times required for ESP can be attained. The requirement for such fluids has already been incorporated into the design of the ESP system. With conventional brake fluids the system's reaction times (in critical situations) may be several times longer than with Original ATE SL.6. In practice this may mean that the system cannot stabilize the vehicle.
The new ATE brake fluid meets and exceeds the requirements: FMVSS§571.116, DOT 4/DOT 3, SAE J1703 as well as ISO 4925, Class 6.
Advantages of Original ATE SL.6
• Low viscosity (thin-bodied)
• Permits fastest response by ESP
• Optimum brake fluid for electronic brake systems like ESP, ABS, TCS, etc.
• Improved handling safety owing to speedy response of ESP
• Most vehicle manufacturers already use the low-viscosity DOT 4,
Class 6 (ISO 4925) brake fluids in production cars (OEM and OES)
The optimal brake fluid for electronic brake systems
With Original ATE SL.6 you are optimally prepared for future systems too. Make use of the advantage which shorter response time offers and abstain from using viscous brake fluid, and thus the wrong fluid, for ESP and other electronic brake systems.
ATE ESP with MK 60 unit
DOT 4+, Super DOT4 (ISO 4925 -
Class 6)
---------------Kin. Viscosity---------Kin. Viscosity
Temp.--------[mm²/s]--------------[mm²/s]
[°C]----------Specified--------------measured
-40-----------max. 750-------------717.55
100----------min. 1.5---------------2.1119
DOT 4 (SAE J1704, FMVSS No. 116, ISO 4925 – Class 4)
---------------Kin. Viscosity---------Kin. Viscosity
Temp.--------[mm²/s]--------------[mm²/s]
[°C]----------Specified--------------measured
-40-----------max. 1800------------1121.24
100----------min. 1.5---------------2.1369
未注明者則相當於ISO 4925 – Class 4
例如
中國石油 DOT4 CPC~~~國光牌剎車油~~一公升裝
---------------Kin. Viscosity
Temp.--------[mm²/s ]
[°C]----------Specified
-40-----------max. 1113
100----------min. 2.31
未注明者則都喜歡不標示黏度
例如~~~IDEMITSU煞車油
標示DOT4指的就是一般黏度就是一般的Class 4