Non-fluorine water repellent knowledge
1. Environment protection issues
Major non-fluorine water repellent is long chain of alkanes waterproof agent. It includes soap, paraffin wax and organic silicon water repellent.
Compared with fluorine series water repellent, non-fluorine water repellent is not easy to accumulate in human body.
It’s a safety chemical which also easy to degradation in natural environment.
2. Property issues
Non-fluorine water repellent could reduce fabric surface tension and make it less than water, but greater than oil.
Therefore, non-fluorine water repellent could only ensure fabric waterproof but not oil proof. Its property is far from achieving the effect of fluorine series water repellent.
Currently, it seems the non-fluorine water repellent is not able to replace fluorine series water repellent fully.
3. Our water repellent
Shanghai Dongmei chemical have full range of water repellent PENELON series: C8, C6, Non-fluorine.
We could meet all customer’s requirements.