PTFE powder can be used as anti-wear agent in inks. It can improve wear resistance, lubricity, surface smoothness, agglomeration and glossiness of inks, and make printed products resistant to friction. PTFE powder can also reduce clogging, be applied to satisfy the needs of fast printers, and effectively avoid paper bonding. In order to ensure the best improvement effects of PTFE fine powder, the particle size of PTFE fine powder is required to be close to the thickness of ink film in many ink applications.

– Rommended Products 

CodeProduct TypeParticle Average SizeAverage Bulk DensitySpecific Surface Area
TPD-503SPTFE Micropowder~3.5µm≤450g/L4.5m2/g 
TPD-504SPTFE Micropowder~ 4.2µm≤450g/L4.0m2/g 
CodeFeatureAverage Particle Size, µmMaximum Particle Size, µm
TPD-503SA
Free of PFOAD50: 1.0~2.9≤10
TPD-505SA
Free of PFOAD50: 3.0~5.0≤15
TPD-508SA
Free of PFOAD50: 5.1~8.0≤25

Note: 

“5”: Suspension Polymerization

“6”: Dispersion Polymerization

“H”: Recycled Materials 

“S”: Special Modification Treatment

“A”: Free of PFOA

If you are not sure which PTFE Micropowders are suitable for your applications, you are welcome to send email to contact@fluorochemie.com to consult us.