MicroFLON S-203

MicroFLON S-Series powders are Natural Prime PTFE micronized to various particle sizes.

Technical Documents

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MicroFLON® S-Series

Micronized Polytetrafluoroethylene Powder

Shamrock MicroFLON® S-Series products represent the finest in process-controlled micronized Natural Prime PTFE powders. In thermoplastics and elastomers, MicroFLON® S facilitates lubrication and wear resistance. The tight process and particle size control typical of the MicroFLON® product line allows for easy dispersion, and distribution of the product.

Product Description:

MicroFLON S-Series powders are Natural Prime PTFE micronized to various particle sizes.


MicroFLON® S-Series Powders are designed for thermoplastics and elastomers to reduce friction and enhance anti-wear properties.

MicroFLON® S-Series Powders can be compounded into polyesters, polyamides, polyacetals, polycarbonate, and other engineering plastics. MicroFLON® S Powders have high thermal stability, ideal for polyphenylene sulfide, polyimide, polyether ether ketone, and other high temperature applications.

MicroFLON® S is also effective in elastomers and blends of various engineering plastics.

Recommended Level: 10-30% of the Total Formula Weight

Features and Benefits:

Reduces Friction
Enhances Wear Resistance Reduces Noise
High Thermal Stability Improves Stick-Slip Response Processing Aid

Typical Properties Method MicroFLON® S-203 MicroFLON® S-205 MicroFLON® S-207 MicroFLON® S-211
Particle Size Mean Value ASTM D-4464 15-25 µm 10-20 µm 10-12 µm 4-6 µm
90% of Particles Under ASTM D-4464 40 µm 35 µm 20 µm 10 µm
Melting Point ASTM D-4591 > 328ºC > 328ºC > 328ºC > 328ºC
Specific Gravity ASTM D-2320 2.15-2.2g/cm³ 2.15-2.2g/cm³ 2.15-2.2g/cm³ 2.15-2.2g/cm³
Bulk Density ASTM D- 4894/4895 300-500 g/l 300-550 g/l 300-500 g/l 300-500 g/l
Surface Area ASTM D-5675 1.0-3.0 m²/g 1.0-3.0 m²/g 1.0-3.0 m²/g 1.0-3.0 m²/g
Appearance Visual White White White White


Regulatory Status:

The components of these products are listed on multiple chemical inventories. For specific information on the applicable chemical inventories, please refer to the product SDS.

Safety, Shipping and Handling:

For complete safety, shipping and handling information please contact your regional Customer Service Representative, or our Customer Service Team at customerserviceteam@shamrocktechnologies.com. For more information about Shamrock’s other products or capabilities please visit us at our website, ShamrockTechnologies.com.


End Use Applications

Aerospace, Appliance, Automotive, Aviation, Composite, Electronic, Extrusion (shapes), Foam, High Melt, Industrial, Injection Molding, Insulation, Long Fiber Composite, Low Melt Acid Sensitive, MasterBatch, Mechanical, Plastic Foam, Rotomolding, Sporting Goods, Synthetic Fiber, Thermoforming, Thermoplastic, Thermoset

Features and Benefits

Friction Reduction/Wear, High Surface Area, High Thermal Stability, Improves Stick-Slip Response, Low Acidity, Noise Reduction, Process aid, Reduce Noise, Reduce Wear, Virgin PTFE, Wear Control, Wear Resistance



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