Textile Chemistry

As one of the four core businesses of Hongda Group, ......

Material Chemistry

Since 2001,Hongda Group has been a distinctive char ......

Biological Pharmacy

Companies in the bio pharmaceutical development alw ......

Resin & Additive

The company's business covers the development o ......


Experts from Germany synthesize the nanocrystalline titanium dioxide under room temperature

TiO2 is mostly used in white pigment in coatings, toothpaste, sunscreen cream. With the excellent opacity, it is also used as delustering agent for enamel. Recently, chemists from Helmholtz resea......



A method of preparation of titanium dioxide used in Marine coatings

The invention discloses a kind of ship coating preparation methods with titanium dioxide, includes the following steps: a, will get the titanium dioxide crude products by calcining metatitanic a......



Organic pigment wastewater treatment technology to upgrade

The morning of March 17,Premier Li Keqiang and Vice Premier Zhang Gaoli, Liu Yandong,Wang Yang,Ma Kai accepted spokesman Fu Ying's invitation to convene the Twelfth National People's Congress mee......



Organic pigment orange P.O.38 Profile and latest price

Organic pigment orange P.O.38 Profile and latest price Product name:Pigment Orange 38 CAS NO: 12236-64-5 Molecular formula: C26H20Cl N5O4 Molecular Weight: 501.9211 Boiling Point: ° Cat760mmHg R......



The ink pigments of glass is still in the golden period of development

In recent years,the glass industry in China shows a trend of rapid development,the main reason is the support from the recovery of the real estate market and the national policy of home appliance......



Why international gaint manufactories increased the price of TiO2

Feb,28,Kronos,TiO2 giant manufactory,has announced that the price of TiO2 sold out of North America and Europe will increase,mainly including the Asian-Pacific region,Latin America,Middle East,Af......



Azithromycin (Zithromax or Zmax) and the risk of potentially fatal he

The U.S. Food and Drug Administration (FDA) is warning the public that azithromycin (Zithromax or Zmax) can cause abnormal changes in the electrical activity of the heart that may lead to a poten......



New paint additives can be used for architectural coatings

Recently,Jiangsu University developed a modified nano cuprous oxide coating additives,it can be used as architectural coatings and other fields.The additive using chemical precipitation Preparati......



International Paint Giants Are Valued Additives Market

In 2012,slow economic recovery causes the market demand growth slow down.Additive market is still affected by economic impact in 2013.However,many foreign paint giants such as Troy,Dow chemical,A......



Dyeing cloth in Zhejiang province taking up 60% of total output of the country in 2012

Textile dyeing is the key point of enhancing additional value in the textile industry chian,and it is also the industry with high energy and water consumption and discharge of wastewater. Accordi......



The bottleneck in intermediate development

Elementary reactions like sulfonation,nitration,reduction,mainly use traditional technology.The lack of variety and similar quality of the products from intermediate industry bring the fierce com......



Iron oxide red belt drying process

Red iron oxide is a reddish-brown powder,and it is good tinting strength and hiding power,is a good nature colorants.Red iron oxide is commonly used in coatings,paints,colored cement industries.I......



Development Trend Of Paint Industry In 2013

At present,although domestic water paint can't be equal to low carbon material,as consumers begin to realize their own health,and impact of many factors such as outside world climate,consumption ......



Kronos announced to raise the price of titanium dioxide on March 1st

Recently titanium dioxide giant Kronos (Kronos) company announced the price increase for all titanium dioxide products which sold outside of North America and Europe, including the Asia-Pacific r......



The development of three questions in Pearl pigment

Although each field demand of pearl pigment,pearl pigment meet resistance in market promotion. First,the sale on the market at present production process a few types of pearl pigment (mica titani......