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Durlon 8400 CNA Sheet Gaskets
Brand: Durlon® Sealing Solutions
With an extremely wide pH application range; 2-13 at room temp., Durlon® 8400 can be used in process piping and equipment in chemical, pulp & paper and other general industrial applications.
A unique high-performance compressed sheet, Durlon® 8400 is an excellent gasket material for use in steam, mild caustics and acids.
Features- Strong dielectric rating
- Ideal for isolation kit applications where compressed fibre sheet gaskets can be utilized
Specifications
Gasket Factors
- 1/16”
- 1/8”
Gasket Factors (m)
- 2.9
- 4.5
Gasket Factors (Y psi (MPa))
- 2,410 psi / 16.6 MPa
- 3,967 psi / 27.4 Mpa
Gasket Factors (Gb)
- 380 psi / 2.6 Mpa
- 391 psi / 2.7 Mpa
Gasket Factors (a)
- 0.311
- 0.321
Gasket Factors (Gs)
- 0.01 psi / .001 MPa
- 0.014 psi / .001 MPa
Certifications
- RoHS Reach Declaration Compliant
- California Proposition 65 Compliant
Color
- Gold
Fiber System
- Phenolic
Binder
- NBR
Minimum Temperature
- -73° C / -100° F
Maximum Temperature
- 427° C / 800° F
Continuous, Maximum Temperature
- 290° C / 554° F
Maximum Pressure
- 103 bar / 1,500 psi
Density
- 1.7 g/cc - 106 lbs/ft³
Compressibility
- 8-16 %
Recovery
- 50%
Creep Relaxation
- 25%
Tensile Strength
- 12.4 MPa / 1,800 psi
Nitrogen Sealability, ASTM 2378
- 0.03 cc/min
Fluid Resistance, ASTM F146 IRM 903 Oil 5 hours at 300° F Thickness Increase
- 0-15 %
Fluid Resistance, ASTM F146 IRM 903 Oil 5 hours at 300° F Weight Increase
- 15%
ASTM Fuel B 5 Hours at 70° F Thickness Increase
- 0-10 %
ASTM Fuel B 5 Hours at 70° F Weight Increase
- 15%
Flexibility, ASTM F147
- 8x
Volume Resistivity, ASTM D257
- 3.1 ohm x 10*13 cm
Dielectric Breakdown ASTM D14
- 14.6 kV/mm - 371 V/mil
- Chemical Processing
- Food & Beverage
- General/Heavy Industry
- Mining
- OEM Services
- Power Generation
- Pulp & Paper
- Water & Wastewater