1. Environment protectionissues

Major non-fluorine water repellent is long chain of alkaneswaterproof 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.