Demand for functional textiles (e.g., waterproof, antibacterial) is rising, but dense fabrics (e.g., oxford, down-proof materials) struggle with uneven functional agent penetration. Chemi Tech penetrants overcome this via molecular innovation and process adaptation:
C6 waterproofers require uniform fiber coverage to form continuous films. Chemi Tech’s fluorocarbon-modified penetrants reduce dynamic surface tension (≤25 mN/m), enabling rapid infiltration into yarn gaps without surface pooling (“white residue”). In nylon taslan applications, adding 0.2% penetrant elevates waterproof rating from Level 4 to 5 while maintaining moisture permeability >8000 g/m²/24hr.
Long-lasting antimicrobial effects (e.g., nano-silver, quaternary ammonium salts) depend on deep fiber penetration. Cationic penetrants guide charge-directed adsorption into cotton micropores, increasing agent retention. Treated antibacterial towels retain >85% bacterial inhibition after 50 washes—20% higher than conventional methods.
Thermoregulatory fabrics rely on even PCM implantation. Low-shear penetrants utilize a “microfluidic effect” to maintain microcapsule integrity during padding and drive inward migration. In outdoor jacket linings, PCM coverage increases by 35%, extending temperature regulation to 8 hours.
The amount of Chemi Tech’s penetrant added can be automatically adjusted according to the weight of the fabric (corresponding to a concentration of 0.1% -0.5% for 80-200 g/m ² fabric), and is applied in high-end products such as sports speed drying clothes and medical protective clothing, promoting the upgrading of functional textiles to precision and durability in production.
Guangzhou Chemi Tech New Material Co., Ltd.
Address : No. 3 Road, Lanshan Village, Xiancun Town, Zengcheng District, Guangzhou City
Contact : +86-19820415595(Manager Fang)
Tel : +86-13414362583(Manager Lee)
E-mail : crystal@gzchemitech.com