KTL Series

 Property                                                            Type

KTL- 8F

KTL- 500F

Appearance

White Powder

White Powder

Whiteness Level

97.00 or more

98.00 or more

Specific gravity

2.1~2.2

2.1~2.2

Apparent density

0.40+- 0.10 g/ml

0.20 g/ml

 15.56 µm or less

3.50+ 1 µm

 1.00 µm or less

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Melting Point

310^o C or more

310^o C or more

Heat resistance temperature

250^o C or more

400^o C or more

Volatile loss(150^o C ,2 hr)

0.10 wt % or less

0.10 wt % or less

Chemicals resistance

Inert to most  chemicals and solvents

Inert to most  chemicals and solvents

Features

• Coagulated powder of unsintered low-molecular –weight PTFE
• Coagulation of fine powder.Can be made smaller with hard dispersion.
• Soft grain, prone to disfigurement
• Relatively large specific surface area, making it difficult to deposit when dispersed in a liquid.
• Large oil adsorption.
• Tends to come out to the coating surface.
• Fine powder, dispersed close to the state where very fine particles

• Fine powder, dispersed close to the state where very fine particles( Dp 50= 0.3 µm) have coagulated.
• Can be dispersed in liquid with the particles measuring 1 µm or less in size.
• Such fine – powder features as viscosity and fibrillation are suppressed for easy handling.

SEM Photo

10µm

 Applications

• Ink
• Grease
• Paint( plastic, low friction, PCM paint)
• Thermoplastic elastomer

• Paint (low-friction, heat resistant paint)
• Thin coating Grease
• Thermoplastic  lastomer
• Car wax