The technological progress of fluorine free waterproofing agents is not only reflected in the improvement of general performance, but also in the special breakthroughs in segmented scenarios. In response to the special needs of the industrial field, Xiamen Hehe Technology Co., Ltd. has developed fluorine free solvent resistant waterproofing agent and high fastness fluorine free coating technology, which solves the application pain points of multiple segmented scenarios and is also a representative of the company's industry first technological achievements.
In many industrial scenarios, waterproof fabrics or coatings not only come into contact with water, but may also come into contact with various organic solvents, oil stains, and other substances. Traditional fluorine free waterproofing agents generally lack solvent resistance, and the waterproof layer is easily damaged upon contact with solvents, losing its protective effect. This also limits the application of fluorine free products in some industrial fixtures and special protective materials fields.
Hehe Technology's fluorine free and solvent resistant technology enhances the solvent resistance of waterproof film layers through optimized design of waterproof molecular structures. The materials processed by this technology can maintain good hydrophobicity even after contact with common industrial solvents, greatly expanding the application boundaries of fluorine free waterproofing agents and enabling more industrial scenarios to use environmentally friendly fluorine free protection solutions.
The high fastness fluorine free coating technology has made a breakthrough in addressing the pain point of insufficient waterproof durability. Products with ordinary fluorine free waterproof treatment are prone to deterioration in waterproof effect after multiple washes, rubbing, or outdoor aging. The high fastness coating technology enhances the adhesion between waterproof components and substrates, improving the wash resistance, friction resistance, and weather resistance of the coating, making the waterproof effect more durable and suitable for outdoor, workwear, shoe materials, and other scenarios with higher durability requirements.
Both of these technologies are innovative achievements in the industry, filling the relevant technological gap in the field of fluorine free waterproofing agents in China. Behind the technology lies the continuous research and development team of Hehe Technology, as well as the technical support of the school enterprise joint laboratory. The enterprise relies on the technological accumulation of 24 authorized patents, from molecular design, formula optimization to process validation, repeatedly polishing, and ultimately achieving the industrialization of the technology.
At present, products based on these two technologies have been launched on the market and have passed the OEKO-TEX certification ®  International ecological textile certification, in compliance with ZDHC MRSL 3.1 standard, while maintaining environmental attributes, the performance has reached the international advanced level, and has been recognized by customers in the fields of industrial protection, outdoor products, etc.
Technological innovation in segmented scenarios is a sign of the maturity of the fluorine free waterproofing industry. In the future, Hehe Technology will continue to focus on customer segmentation needs, carry out more scenario based technological innovations, continuously enrich the matrix of fluorine free waterproof products, and provide customized green protection solutions for more fields.