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PTFE DISPERSION SF-AD-1 is a general-purpose polytetrafluoroethylene material. This type of PTFE dispersion is often preferred for coating and impregnating woven goods and for some coating processes.
Inertness to nearly all industrial chemicals and solvents
Stability at high temperatures
Excellent dielectric properties
Lowest coefficient of friction of any solid material
Excellent weatherability
Non-stick characteristics
Typical Applications
PTFE dispersion coated woven fiber-glass fabric used in architectural, high-performance industrial, food processing, and electronics applications；
PTFE dispersion impregnated packing made from braided fibers for severe chemical and thermal service；
PTFE dispersion coating is preferred for metallic or other high-temperature substrates；
Anti-drip additive for plastics.
| ltem | Value |
| Appearance | Milky or Yellowish Liquide |
| Solid Content, wt% | 60±21 |
| PH valve | 9.5-10.5 |
| Average Particle Size，μme | 0.17-0.25 |
| Viscosity (25+1℃)Pa:s | (16-30)x 10-3,1 |
| Surfactant Content.wt % on solids | 5.0-6.0 |
