As the awareness of sustainable development continues to deepen, more consumers start to care about the environmental impact of products. Many new eco-friendly products could be found on the market, and more coating companies tend to use water-based products to reduce their impact on the environment. In the water-based coating formulation system, it is generally necessary to add a crosslinking agent to improve its performance.

Given the advantages of eco-friendly, high reactivity and stable pot life, carbodiimide crosslinker is considered the best choice for eco-friendly crosslinkers. Technical Control pioneered the introduction of carbodiimide crosslinker (Carbolinker D30) a few years ago and has been well-recognized by customers.

Our R&D team continues to use cutting-edge technologies, hoping to achieve sustainable product development while further improving product quality and performance. After constant testing, the carbodiimide crosslinker formula was upgraded. The optimized second-generation product(Carbolinker D40) has higher effective active ingredients. Compared with the first-generation product, it has significantly improved in the aspect of chemical resistance, anti-stain, wear-resistance, and improving the toughness and adhesion of surface coatings.

Advantages of Carbodiimide Crosslinker

VOC-free, no gas released under standard application;

Low cross-linking temperature and can be cured at room temperature

Longer warehouse storage period;

Longer pot life of the mixture (recommended for pH>8 formulations);

High compatibility with polymer dispersions without reducing gloss;

Non-yellowing；

Significantly improved adhesion to difficult-to-adhere substrates;

Block color migration;

Can be used for top coat.

Product Parameters (Carbolinker D40)