Pureflon PTFE Description
Pureflon® PTFE 4DC-S is aqueous milky dispersion which consists of very small particles PTFE resin, stabilized in water with non-ionic surfactant. 4DC-S has low surfactant content, and customers could add other ingredients to prepare different PTFE dispersion type for different application.
Product Features ☆Low surfactant content ☆ Good stability ☆Low settling tendency ☆ PFOA Free
Main Technical Properties
|
Test Method |
Unit |
4DC-S |
Appearance |
|
|
White or light yellowish liquid |
PTFE Content |
ASTM D 4441 |
% |
60 ± 2 |
Surfactant |
ASTM D 4441 |
% |
2.0 - 4.0 |
pH Value |
ASTM E70 |
|
8.0 – 10.0 |
Viscosity |
Internal |
x10-3Pa.s |
10 – 75 |
Average Particle Size |
Internal |
μm |
0.2 – 0.22 |
Application 4DC-S, low surfactant, which customers could add other ingredients to prepare different PTFE dispersion type for different anti-sticky coating and impregnation application.
|