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PTFE Teflon Jointing sealant
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F4-1880 Expanded PTFE Joint
Sealant
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Model: F4-1880 Expanded PTFE Teflon Joint
Sealant
Features:
- Service Limits ph range: 0-14 ;
- Temperature Limits: -260~ + 260 °c(-500/+500°F);
- Pressure Limit: 20Mpa (or 2900 psi; or 200kgf/cm2)
- Material: 100% PTFE, soft and excellent elasticity.
- Density: 0.7~0.8g./cm3 (43~49.5lbs./cu. ft.3)
- Elongation: 20%
- Matrix Tensile Strength: 30Mpa (4260 psi)
- Creep Relaxation (ASTM F38): 51%
- Sealablity (ASTM F 37A): 0.1 ml/hr
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