Exploring CAPS: Why it can become a leader in water-based curing agents

In the current wave of green environmental protection, water-based curing agents have been increasingly favored by more and more industries due to their low VOC (volatile organic compounds) emissions, environmental friendliness, and ease of operation. Among numerous water-based curing agents, CAPS buffer stands out in the market due to its excellent performance and wide application range. Next, we will explore in detail why CAPS can be used as a water-based curing agent and demonstrate its excellent performance in multiple fields.

1、 Excellent chemical stability

CAPS, as an organic compound containing sulfonic acid groups, has high stability in its chemical structure. In aqueous systems, CAPS can maintain a stable molecular structure and is not easily decomposed by water or reacts with other components. This stability ensures that CAPS can maintain its performance unchanged during long-term storage and use as a curing agent, providing a solid guarantee for the stability and durability of water-based coatings.

2、 Excellent cross-linking and curing ability

The sulfonic acid groups in CAPS molecules have strong polarity and can react chemically with functional groups such as hydroxyl and carboxyl groups in aqueous systems, forming stable cross-linked structures. This cross-linking and curing ability enables CAPS to effectively improve the hardness and wear resistance of water-based coatings, as well as improve their physical properties. Meanwhile, the formation of cross-linked structures can also enhance the adhesion of coatings to substrates and improve the overall performance of coatings.

3、 Good water solubility

CAPS, as a polar compound, has good solubility in aqueous systems. This allows CAPS to be fully mixed with other components in the water-based coating system, forming a uniform and stable coating system. Meanwhile, good water solubility also helps to evenly distribute CAPS during the coating film-forming process, improving the overall performance of the coating.

4、 Excellent environmental performance

CAPS, as a water-based curing agent, has obvious environmental performance. Firstly, CAPS itself does not contain harmful substances such as formaldehyde, heavy metals, etc., and does not pose a threat to the environment and human health. Secondly, the VOC emissions generated by CAPS during use are extremely low, far lower than traditional oil-based curing agents, which meets the environmental requirements of today's society. In addition, CAPS also has good biodegradability and can quickly degrade in the natural environment, avoiding environmental pollution.

5、 Wide application range

CAPS, as a water-based curing agent, has shown broad application prospects in multiple fields. In the field of architectural coatings, CAPS can improve the hardness and wear resistance of coatings, as well as the weather resistance and stain resistance of coatings; In the field of wood coatings, CAPS can improve the adhesion and transparency of coatings, making the surface of wood smoother and more beautiful; In the field of metal coatings, CAPS can improve the anti-corrosion and salt spray resistance of coatings, and extend the service life of metals. In addition, CAPS can also be used in fields such as water-based inks and water-based adhesives, providing high-performance curing agent choices for these industries.

Desheng Biochemical Technology is a senior manufacturer who has been deeply involved in the field of biochemical products for more than ten years. Focusing on the research and production of CAPS and biological buffering agents, covering diversified products such as blood collection additives, high-performance luminescent reagents, Trinder's reagents, etc., to meet scientific research and industrial needs. Desheng has comprehensive pre-sales and after-sales services, and even if there are problems with the goods, we can solve them for you as soon as possible. If you have any needs in this area, please click on the official website or call for consultation!