T&H Prime Liquid Colorant Series

The T&H Prime® series of liquid colorants constitutes a unique, color-enhanced macromolecular polymer. This is achieved by integrating chromophore groups into the primary or secondary chains of macromolecules through specific chemical reactions. The result is a product of high safety that the human body does not absorb, marking it as an energy-efficient, emission-reducing, and consumption-minimizing environmentally friendly product.
 
Since the successful development of T&H Prime®, this series of liquid colorants, serving as functional color macromolecular compounds, has not only retained the light-absorption properties of small molecule colorants but has also exhibited the stability of polymers. This duality offers the product enhanced features: larger molecular size, higher strength, effortless film-forming, resistance to solvents and migration, heat tolerance, and easy processing of macromolecules, paired with strong light absorption and color richness of organic colorants. Tsaihua Technology has achieved swift advancement in researching this series, carving a new niche in the field of functional polymers and coloring chemistry.
 
The T&H Prime® series of liquid colorants, apart from possessing the standard functionalities of small-molecule colorants, offers numerous unique advantages. For instance, when the molecular weigh 3000 Da or more, it remains unabsorbed by the human body's digestive system and instead is expelled through the intestines, causing no harm to the human body and thus enhancing its safety quotient.