It is reported that this upgrade is a series of upgrading of the diesel engine in the early stage of Yuchai, and the technical quality of each component has been fully improved. This move means that it will directly reduce the cost of vehicle maintenance and use for the majority of users, and reduce the pollution of waste oil to the environment. This is another outstanding result Yuchai has achieved in terms of efficiency, energy conservation, and environmental protection. At the same time, it shows that Yuchai is adhering to the core concept of “Green Development, Harmony and Win-Winâ€, has been practicing green social responsibility, continuously improving the use value of products, and sticking to the promise of “best-in-class†service quality assurance. Manufacturers, distributors, and users win together.
Tert-Butyl peroxybenzoate (TBPB) a chemical compound from the group of peresters. It is often used as a radical initiator in polymerization reactions, such as the production of LDPE from ethylene, and for crosslinking, such as for unsaturated polyester resins.
TBPB is a low volatility ,high purity,liquid, aromatic peroxuester.it is effective as medium of a broad spectrum of monomers e.g .styrene.ethylenn,acrylics.it is also used to cure (copolymerzation) unsaturated resins .
TBPB is a clear light yellow liquid, which is little soluble in water but well in many organic solvents such as ethanol or phthalate.
As peroxo compound, TBPB contains about 8.16 wt% of active oxygen and has a self accelerating decomposition temperature (SADT) of about 60 °C. The SADT is the lowest temperature at which self-accelerating decomposition in the transport packaging can occur within a week, and which should not be exceeded while storage or transportation.[2] TBPB should therefore be stored between minimum 10 °C (below solidification) and maximum 50 °C. Dilution with a high-boiling solvent increases the SADT. The half-life of TBPB, in which 50% of the peroxy ester is decomposed, is 10 hours at 104 °C, one hour at 124 °C and one minute at 165 °C. Amines, metal ions, strong acids and bases, as well as strong reducing and oxidizing agents accelerate the decomposition of TBPB even in low concentrations.[ However, TBPB is one of the safest peresters or organic peroxides in handling. The main decomposition products of tert-butyl peroxybenzoate are carbon dioxide, acetone, methane, tert-butanol, benzoic acid and benzene.
98%Tert-Butyl Peroxy Benzoate,98%Tert-Butyl Peroxy Benzoate Compound,98%Tert Butyl Peroxy Benzoate,98%Tert-Butyl Peroxy Jiangxi Zhewei Material Technology Co.,Ltd , https://www.jxzwchem.com
Yuchai Engine
Yuchai diesel engine oil and filter maintenance cycle and then upgrade
In early June 2016, Yuchai announced the update of the maintenance cycle for vehicle diesel engine oil and filter. The cycle time was upgraded from the original 15,000 km to 20,000 km; while the heavy-duty diesel engines such as YC6K, YC6MK, and YC6L were adopted. Yuchai specified long-life oils and filters, and its cycle time was upgraded to 40,000 kilometers.