Chromatol is honored to provide customers with fastness testing. Our company has a complete range of testing instruments and can provide comprehensive fastness testing for ISO, AATCC, JIS, washing, sun exposure, and other aspects.

Chromatol has engineers with rich theoretical and practical experience, and is honored to provide comprehensive services to various dyeing factories.

Chromatol mainly uses Reactive dyesss, which can be flexibly applied to immersion dyeing, pad dyeing, cold pile printing, and printing to meet various market demands.COLOURZOL® mainly uses Reactive dyesss, which can be flexibly applied to immersion dyeing, pad dyeing, cold pile printing, and printing to meet various market demands. 

Applied to dyeing various natural and synthetic fibers such as cotton, linen, silk, wool, viscose, and blended fabrics. The molecular structure of Reactive dyesss contains one or more active groups that, under appropriate conditions, can undergo chemical reactions with fibers to form covalent bonds.

1.  COLOURZOL®  Blue NG：Blue without nitrogen oxide fading, solving the fading phenomenon of conventional high sun blue during storage。

2.  COLOURZOL®  Yellow NP , Ultra Amber DS, Amber SP-EC , Amber HLP ：Non photochromic yellow。

3.  COLOURZOL®  Navy MF-BN ，Navy SPN-EC：Resistant to chlorine and has high water fastness to chlorine.

4.  COLOURZOL®  Brilliant Blue DS-G ： High strength and vibrant orchid, without being contaminated with nylon.

5.  COLOURZOL®  Black SPG-EC/SPN-EC：High strength black, with high sun and sweat resistance, and good peroxide resistance.

6.  COLOURZOL®  SP/SP-EC Series: Meets the environmental requirements of p-chloroaniline (PCA) and does not contain PCA.

7.  COLOURZOL®  SP/SP-EC Series: It can achieve true low-temperature 60 ℃ soap washing, saving water and energy by more than 50%, while saving time and improving production efficiency.

8.  COLOURZOL®  Brilliant Green OS ：The individual color is bright green, and its washing and sun fastness is 1.0-1.5 levels higher than that of the Cuilan combination, which can meet the high sun exposure requirements of school uniforms.

P-chloroaniline (PCA) is a chemical substance present in certain dyes. They have potential carcinogenicity, environmental persistence, and bioaccumulation, and are classified as harmful substances.

Chromatol is a company in China that has launched health dyes that do not contain carcinogenic p-chloroaniline (PCA). Chromatol has launched the SP and SP-EC series of environmentally friendly Reactive dyesss that do not contain PCA and meet the requirements of leading brands that focus on product safety.

COLOURZOL® UF series dyes are professional Reactive dyesss launched by Chromatol for the printing and dyeing needs of school uniforms and uniforms. They have excellent sun fastness and sweat light composite color fastness, and comply with the GB/T31888 "School Uniforms for Primary and Secondary School Students" standard.