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Classification of metal complex dyes
The earliest metal complex dyes were chromium complex acid dyes with salicylic acid as the component, pioneered by BASF Company in 1912. In 1915, Ciba Company developed ortho – and ortho – dibasic azo copper complex direct dyes; In 1919, the company developed a 1:1 chromium complex ac...Read more -
2023 will be a challenging year for China’s paper industry
2023 will be a challenging year for China’s paper industry, with the industry facing many pressures and setbacks. This is the most difficult period for the industry since the 2008 global financial crisis. One of the key issues facing China’s paper industry is shrinking demand. ...Read more -
Chinese scientists can actually recover dyes from wastewater
Recently, the Key Laboratory of Biomimetic Materials and Interface Science, Institute of Physical and Chemical Technology, Chinese Academy of Sciences, proposed a new fully dispersed strategy for surface heterogeneous nanostructured particles, and prepared a fully dispersed hydrophilic hydrophobi...Read more -
Back from holliday and start to work
After an action-packed holiday, we’re back and ready to get back to work. Today is our first day on the job and we are very excited to provide you with the highest quality dyes for your textile, paper and plastic needs. As an industry-leading supplier, our commitment to quality and c...Read more -
Mid-Autumn Festival and National Day Holiday Notice
To celebrate the upcoming Mid-Autumn Festival and National Day, we will be on holiday from November 29th to October 6th. This annual commemoration commemorates two major events in Chinese culture, so we decided to take this opportunity to cherish these holidays with our loved ones. During the ho...Read more -
The vendor who dyeing fish with basic orange II was investigated
Jiaojiao fish, also known as yellow croaker, is one of the characteristic fish species in the East China Sea and is loved by diners due to its fresh favour and tender meat. Generally, when the fish being selected in the market, the darker the color, the better the selling appearance. Recently, th...Read more -
India’s Anti Dumping Investigation into Sulphur Black Hair in China
On September 20, the Ministry of Commerce and Industry of India made a major announcement regarding the application submitted by Atul Ltd of India, stating that it would launch an anti-dumping investigation into sulfur black originating in or imported from China. The decision comes amid growing c...Read more -
Characteristics of Sulfur Dyes
Characteristics of Sulfur Dyes Sulfur dyes are dyes that need to be dissolved in sodium sulfide, mainly used for dyeing cotton fibers and can also be used for cotton blended fabrics. This kind of dyes is low in price, and the products colored by sulphur dyes are generally have high washabl...Read more -
Growing demand and emerging applications drive sulfur black market
introduce The global sulfur black market has been growing significantly, driven by increased demand from the textile industry and the emergence of new applications. According to the latest market trends report covering the forecast period 2023 to 2030, the market is expected to expand at a stable...Read more -
42nd Bangladesh International Dyestuff + Chemical Expo 2023 concluded successfully, marking the growth of our business
New customers emerge, cementing strong relationships with existing buyers The recent exhibition showcasing our company’s breakthrough products and cutting-edge technologies came to a successful conclusion. As we return to the office with renewed energy, we are pleased to announce an ...Read more -
SUNRISE welcome you to our booth
Our company is participating in the 42nd Bangladesh International Dyestuff + Chemical Expo 2023 held at the Bangladesh-China Friendship Exhibition Center (BBCFEC) in Dhaka, Bangladesh. The exhibition, which runs from September 13 to 16, provides companies in the dye and chemical industry with a p...Read more -
The differences between pigments and dyes
The main difference between pigments and dyes is their applications. Dyes are mainly used for textiles, while pigments mainly non textiles. The reason why pigments and dyes are different is because dyes have an affinity , which can also be known as directness, for textiles and dyes can be ...Read more
