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| Teflon PTFE 307A |
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Teflon PTFE 307A fluoropolymer resin is a negatively charged, hydrophobic colloid containing approximately 60%(by total weight) of 0.05 to 0.5 mm polytetrafluoroethylene(PTFE) resin particles suspended in water.
A milky white liquid, Teflon PTFE 307A also contains approximately 6%(by weight of PTFE) of a nonionic wetting agent and stabilizer.
Viscosity at room temperature is approximately 20 cP.
Nominal pH is 10.
Teflon PTFE 307A is similar to the generalpurpose Teflon PTFE 30, except that it has a smaller particle size.
This could offer advantages in impregnation and better shelf stability.
A possible disadvantage is poorer shear stability. |
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Specific Gravity: 1.5
Average Particle size: 0.16
pH: 9.5 min.
Viscosity at 25'C(77'F), cP(Pa.s): 20(0.02) |
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