Description

Polytetrafluoroethylene (PTFE) micropowder TPD-503S is a kind of low molecular weight white powder processed by special technology. It has excellent chemical resistance, thermal stability, weather resistance, temperature resistance, non-stickiness, flame retardancy and self-lubrication. It not only keeps the excellent properties of PTFE, but also has many unique properties, good dispersibility and even blending, which can improve the performance of the host materials. TPD-503S can be used not only as solid lubricant, but also as additives of high-end lubricant and grease, inks, coatings, plastics, etc.

Features

• Excellent chemical resistance
• Excellent thermal stability
• Excellent dispersibility, miscibility and smoothness
• Improve the non-stickiness, anti-friction and scratch resistance of the product
• Good self-lubricating performance and can be used for dry lubrication of sliding parts

Technical Index 

Item	Typical Value
Appearance	White particles
Particle Size(m)	D50: 3.5m, D90: 6.0m
Apparent density(g/L)	≤ 450
Specific Surface Area(M2/g)	~4.5
Whiteness	≥98%
Melting point ℃	327±5

Applications 

• Used as additives in printing inks and printer inkjet powders. 
• Used as additives in coil, powder, wood, leather, plastic, non-stick coatings, etc. 
• Used as additives in fluorocarbon coatings with high corrosion resistance.
• Used as additives in high-end lubricating oil, high-load and low-speed grease for transmission machinery. 

Use Mothod 

Suggested dosage level: 0.1%-1.0%, high-speed stirring is needed to achieve the best dispersion effects.

in order to maintain good dispersion and blending property of PTFE micropowder, it can be treated in oven below 120℃ before use.

Packing

Environmental friendly carton drum lined with PE bag, net weight 25kg/drum.

Transporation & Storage

Transported as non-dangerous cargo.

Avoid severe vibration and high temperature sunshine during transportation. 

Stored in cool, dry, dark and ventilated place, avoid moisture. 

Shelf Life

3 years.