PTFE Dispersion

Grades and Technical Properties

Item	SF-604	SF-601	SF-631
Appearance	Milky Or Yellowish Liquids
Solids Content, wt %	60±2
pH	9.5-10.5
Average Particle Size,μm	0.17-0.21	0.17-0.25	0.21-0.25
Viscosity((25±1℃) Pa·s	(18-30)×10-3	(16-30)×10-3
Surfactant Content, wt % on solids	5.6-6.6	5.0-6.0	4.8-5.8

Application:

SF-604: Repeatedly Coating, Impregnating for fibres, yarns, etc.

SF-601: General purpose for coating, Impregnating, Drip proof agent, Battery etc.

SF-631: Non stick cookware coating, impregnation, etc.

 

Characteristics:

SF-604: Good permeability, good mechanical stability, can be used repeatedly impregnating sintering, suitable for mixing process.

SF-601: Good stability, general purpose.

SF-631: Good gloss and transparency.

 

Packaging, Storage and Transportation:

1. The product should be shaken or stirred once a week to prevent from precipitation, shelf life is half a year.

2. The product is transported in accordance with non-dangerous goods, should be avoided severe vibration and kept at a temperature of 5℃-35℃.

3. The packaging weight: 25KG、1350KG.