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 ......


Hydrogenated petroleum resin production technology is welcomed by the market

At present, the modified hydrogenated petroleum resin received more and more welcome from the market. Compared with the low side domestic resin can only be sold for seven or eight thousand yuan/ ......



Home fumishing textile fabrics discoloration and fading distinction

Through buying home textiles,especially the cotton products, the most worrying problem is of course the fade problem.if bright beautiful bed goods faded,it is in vain.This is also the reason why ......



To Dye Enterprises, the Opportunity is In Transition

Last year, faced with the fatigued and weak market demand, dye industry was in the ' three-dimensional integrated warfare' -- product quality battle, price war, marketing services war spread out ......



The Reason Why Disperse Dyes Resistdye the Reactive Dyes has Poor Fastness to Dye the Dark Colour

Polyester/cotton yarn line with high temperature and high pressure dyeing method won’t produce poor fastness phenomenon generally as long as to select the reasonable dye, reasonable technique co......



Takie the First Step of the Long March for Breaking Hospitals Depending on Selling Medicine, Reforming Need Matching Support

On May 18th,Bejing City announced formally to launch a new round of public hospital reform pilot, exploring "two separating, three mechanisms", which namely seperated management from carrying out......



Coating class: why the gloss of anti

What caused the decrease of the gloss of anti-corrosive paint: 1. Concentration of pigment is oversize. 2. Pigment havn’t been fully dispersed , still exist the big granules and coalescence of p......



Health Foods Functions and evaluation method issued by SFDA

According to the news from SFDA' website, recently SFDA revised and released the evaluation method of nine health food functions, such as antioxidant, alleviating visual fatigue etc. To carry out......



Domestic titanium dioxide’ hot market quotations is over

The titanium dioxide industry had been in full swing last year at once, the anatase even had price doubled. In the trend of decreasing the global economic growth rate, though the foreign titanium......



Kenya surfactant market is thriving

With the development of Kenya economy and the improvement of people's living level, Kenya increases its demand of the home and personal care consumer good quickly, so as to promote the expansion ......



Accelerate the transformation and upgrading,the dyestuff and pigment industry entered a new round of adjustment period

We can know from the twelfth China International Dye Industry, Pigments,Textile Chemicals Exhibition which was held in Shanghai from April 11 to 13 that in the effect of the tightening energy sav......



How much harm of the chromium in the leather

Since the exposed some pharmaceutical companys used capsules which contain too much chromium,The State Food and Drug Administration has issued an emergency notice to ban the sale and use of the ......



Factors affecting the quality of reactive dye printing of the textile

Printing technology has a long history in our country.Early in the Six Dynasties,the Tang and Song dynasties already have the records of “Colored Jiaxie Silk Skirt”.Now the common dyeing proces......



The outlook of the Plasticizer, oil price and chemical market trendency at next week

Although he United States economic data and the actual demand of crude oil will affect the oil price,the United States high inventory will become the leading factors of the international oil pric......



Resistance exsits in the fluctuation of phenol price

Phenol price fluctuated,the market atmosphere warming and cooling interweaved.Under the condition of bad following-up of the terminal substantial demand,the market outlook is not sure.These are t......




Polyurethane materials have been widely used in various areas recently,especially in the coating field of the wood,plastic,metal and concrete substrate.Successful applications in this area depend......