-
The cotton textile industry is at a prosperous level
In September, the China Cotton Textile Prosperity Index was 50.1%, a decrease of 0.4 percentage points from August and continuing to be within the expansion range. Entering the “Golden Nine” era, terminal demand has recovered, market prices have slightly rebounded, enterprises have hi...Read more -
Inspection at commodity inspection ports has become history
According to the arrangement of the General Administration of Customs, starting from October 30th, 2023, the declaration system for export hazardous chemicals and dangerous goods will be switched to a new local inspection system. Enterprises will declare to customs through a single window –...Read more -
Things You Need To Know About Sulphur Black
The appearance of sulphur black is black flaky crystal, and the surface of the crystal has different degrees of light (changes with the change of strength). The aqueous solution is a black liquid, and sulphur black needs to be dissolved by means of sodium sulfide solution. The pro Sulfur...Read more -
How to choose ink dyes according to coating of stick-on label
The most common used material in PP advertising design is the stick-on label. According to the coating of stick- on label, three types of black ink are suitable for printing: weak organic solvent black ink, pigment ink, and dye ink. The PP stick-on label printed by weak organic solvent black ink...Read more -
Introduction of colorants
Colorants are mainly divided into two types: pigments and dyes. Pigments can be divided into organic pigments and inorganic pigments according to their structure. Dyes are organic compounds that can be used in most solvents and dyed plastics, with advantages such as low density, high coloring pow...Read more -
Effective wastewater treatment methods
The dye industry has recognized the growing need for green and sustainable practices to prioritize environmental protection. As wastewater treatment becomes a key component of the industry, the application of electrocatalytic oxidation technology has emerged as a promising solution. In rec...Read more -
How to color fabric with natural plant dyes
Throughout history, people have used cocoa wood for a variety of purposes. Not only can this yellow wood be used for furniture or carvings, but it also has the potential to extract yellow dye. Simply pour the branches of cotinus into water and boil them, and one can watch the water gradually turn...Read more -
Statistics of China’s Dye Industry in 2022
Dyes refer to substances that can dye bright and sturdy colors on fiber fabrics or other substances. According to the properties and application methods of dyestuff, they can be divided into sub categories such as dispersed dyes, reactive dyes, sulphur dyes, vat dyes, acid dyes, direct dyes, solv...Read more -
Research on Solubilised Sulfur Black 1
Based on the development characteristics of the global and Chinese Solubilised Sulfur Black 1 industry market, the Market Research Center integrates statistical information and data released by authoritative departments such as the National Bureau of Statistics, the Ministry of Commerce, the Mini...Read more -
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
