1. Unqualified inferior brake fluids are mostly reconstituted with methanol as the raw material, which directly leads to low boiling point and evaporation. Anti-air resistance is poor, summer heat or garbage trucks are prone to air resistance when the vehicle is frequently braked, resulting in brake failure. 2. Qualified brake fluids contain almost no water and high-efficiency anti-rust additives are added. Low-quality, unqualified brake fluid has a high moisture content, some even as high as 30%. A large amount of water in the brake fluid will inevitably cause the boiling point to decrease. The brake master cylinder and the cylinder pump of the cast iron material will be seriously rusted. Causes the brake pads to produce frosted, poor sealing, brake oil leaks, brake failure, and induce safety incidents. ★ The government management department prompts: Brake fluid is related to traffic safety, and the state enforces safety production license management. Those who have one of the following characteristics are likely to be unqualified brake fluids. Consumers should purchase them with care: 1. Products without a production license 2. Rough packaging, or product with no waterproof membrane seal at bottle mouth 3. Mark products that implement the obsolete product standards such as gb10830-89jg3 and jg4 4. Product labeled dot3 or dot4, but prices are significantly lower than the normal cost ★ US Federal Department of Transportation dot3, dot4 is the world's leading brake fluid product quality level, technical requirements are harsh, up to 13 items of all testing items, there is no perfect production equipment and testing technology, no production of qualified dot3 and dot4 Level brake fluid. ★ China's brake fluid industry implementation of the effective standard gb12981-2003 is equivalent to the United States dot specifications, the original gb10830 standard jg3, jg4-level brake fluid has been eliminated and eliminated, are unqualified products. ★According to domestic authoritative quality inspection agencies, sampling and actual statistics: The phenomenon of fake dot3 brake fluid in the market is very common, and the proportion of qualified products that meet the standard is not more than 15%. Many brake fluid manufacturers rely on simple deployment of inferior fake dot3. Level brake fluid tricks consumers. ★ Garbage truck manufacturing experts pointed out that the abs brake system requires high resistance to brake fluid and cleanliness of the brake system. Otherwise, the dirt in the brake fluid can easily block the abs distribution valve, causing the brake to malfunction. Therefore, the abs system is best to use high-grade, high-quality brake fluid. Peeling Machine,Nut Peeling Machine,Green Pea Peeling Machine Juicer Machine Fruit Machine Co., Ltd. , http://www.chfoodmachine.com
XCMG Chu Sheng (Hubei) Dedicated Automobile Manufacturing Co., Ltd. reminded the driver's friends: Do not ignore the driving safety hazard caused by unqualified brake fluid. The main manifestations are: