In order to improve the whiteness of the production, we want to increase the amount of whitening agent to achieve the goal, but the result is not white but yellowing fabric, through checking the data and analyzing the reasons, after many experiments, we found the yellowing point and solution.
Hexabromocyclododecane (HBCD) is a high-brominated aliphatic hydrocarbon compound. The molecular formula is C12H18Br6 with a molecular weight of 641.70.
Netanyahu paid an official visit to China from March 19 to 22 at the invitation of Premier Li Keqiang. Israel and China have agreed to expedite the negotiations on the free trade agreement(FTA), said Israeli Prime Minister Benjamin Netanyahu on Wendnesday.
It is reported that India began the national dock workers indefinite strike action from April 19th. The Wharf Union has sent 15 days of strike notice to the port authorities. The campaign covers a very wide range, including a number of major ports in the south such as Calcutta, Bala Deeb, Mumbai, and accounting for about 70% of the total container trade in China.
Chemical Industry started rising in price just after the Spring Festival. For the market conditions, chemical market may suffer from both domestic and abroad pressure in March.