packaged in polypropylene PP material bag( with sunscreen, 4.3kg/month gross weight ) when do exports.
About 10 days after receive payment
1.High fixed carbon
3.Resistance against seawater, oil
4 coal tar pitch with different temperature
Modified Medium Temperature Coal Tar Pitch for Carbon Black of Costco
Modified Medium-Temperature Coal Tar Pitch
Physical and chemical properties
Coal tar pitch is a black solid consist of fused ring aromatic hydrocarbons and macromolecular resin, at a certain temperature, it will be solidified into a brittle solid with shell-like fracture. It will melt in a certain range of melting points, but it has no definite melting point. Coal tar pitch has no thermal effect when solidified. Its flash point is 204.4°C , and its boiling point is no higher than 470°C . Melting point is between 100-200°C. Density is around 1.25-1.35g/cm3.
It is obtained by distilling soft pitch in modifier under certain pressure and temperature after certain time of heating.
It can be used as binder pitch for the production of high-power graphite electrodes( mainly used in steel mills and other metal smelting ), aluminum with anode paste and prebaked anode adhesives ( mainly for the aluminum plant ), carbon black and carbon black oil( mainly for rubber tire factory ).
In bulk when do domestic transportation for the purpose of saving costs, and packaged in polypropylene PP material bag( with sunscreen, 4.3kg/month gross weight ) when do exports.
Softening point/°C (R&B)
100 ~ 115
28 ~ 34
8 ~ 14
8 ~ 15
Any question, contact me whenever you feel free.
Expecting we can build business relationship with each other.
CHINA OVERSEAS SCIENCE & TRADE CO.,LTD(referred as COSTCO) is a science, industrial enterprise registered in Beijing, 2003. It is a member of China Construction Structure Association and China Concrete Admixture Association. We already successfully obtained the dangerous chemicals license issued by the Beijing Municipal Government as well as exclusive import-export rights issued by the Chinese Ministry of Commerce, the independent customs inspection issued by the China Entry-Exit Inspecti...