Frenzelit Novatec Premium XP
Frenzelit Novatec Premium XP is a high-performance gasket sheet reinforced with graphite fibers, designed for industrial applications requiring high pressure and high temperature resistance.
Key Features and Benefits
- High Graphite Content:
Contains a significantly higher graphite content compared to conventional fiber gaskets, resulting in exceptional durability and excellent residual stress performance.
- Excellent Chemical Resistance:
The absence of metal inserts provides superior chemical resistance, making it suitable for demanding media such as weak acids, weak alkalis, lubricants, fuels, and refrigerants.
- Temperature and Pressure Resistance:
Capable of withstanding temperatures up to approximately 250 °C (and sometimes up to 300 °C, depending on the application) and pressures up to 100 bar.
- Anti-Stick Coating:
Equipped with a standard royal-blue anti-stick coating on both sides, which performs reliably across the entire temperature range and facilitates easier disassembly.
- Outstanding Sealing Performance:
Optimized graphite morphology ensures a significantly reduced leakage rate, fulfilling the stringent requirements of TA Luft and VDI 2290 standards in Germany.
Applications
Frenzelit Novatec Premium XP is ideal for a wide range of applications where conventional fiber gaskets may be inadequate, including:
- General and chemical industries
- Piping systems (gas, water, low-pressure steam)
- Oil and grease systems
- Food and beverage industry
- Steam boilers
- Household appliances such as steam cookers and steam irons
Technical Specifications
(Typical values for 2 mm thickness)
|
Property
|
Standard
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Value
|
|
Density
|
DIN 28 090-2
|
1.74 g/cm³
|
|
Tensile Strength (Longitudinal)
|
DIN 52 910
|
20 N/mm²
|
|
Residual Stress
|
DIN 52 913 (at 175 °C)
|
37 N/mm²
|
|
Compressibility
|
ASTM F 36 J
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6%
|
|
Recovery
|
ASTM F 36 J
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60%
|
|
Specific Leakage Rate
|
DIN 3535-6
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≤ 0.05 mg/(s·m)
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|
Chloride Content
|
FZT PV001-133
|
≤ 50 ppm
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