KLINGERSIL® C-8200

KLINGERSIL® C-8200

KLINGERSIL® C-8200 is a high-performance premium sealing material designed for maximum safety in installations exposed to strong acids. With its unique construction and the use of special acid-resistant elastomers, the product ensures long-lasting durability and reliability in demanding industrial conditions.

Construction

• reinforcement in the form of glass fibers
• special acid-resistant elastomers providing high chemical resistance
• low-flammability bonding agent

Applications

KLINGERSIL® C-8200 has been developed for use in highly chemically aggressive environments. It is particularly recommended for industrial installations where strong acids and other chemical substances requiring a resistant sealing material are present.

Key Features

• exceptional resistance to acids and aggressive chemical media
• improved resistance to ozone and atmospheric factors
• high tightness and durability in extreme conditions

Benefits

• ensures long seal life in chemical installations
• increased safety in applications exposed to strong acids
• dimensional stability and resistance to degradation from chemical media

Standard Sheet Sizes

• dimensions: 1000 x 1500 mm, 2000 x 1500 mm
• thicknesses: 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm
• tolerances: according to DIN 28091-1 standard
• other thicknesses, dimensions, and tolerances available on request

Certificates and Approvals

• DNV GL
• TA-Luft (Clean air)

KLINGERSIL® C-8200 is a reliable solution for the chemical industry, guaranteeing the highest level of safety and excellent resistance to aggressive substances.

Technical Specification of KLINGERSIL® C-8200

Typical Technical Data for 2.0 mm Thickness

Mechanical Properties

• ASTM F 36 J recovery: 9%
• ASTM F 36 J resilience: 55%
• Klingera method strength: 25 MPa

Dimensional Stability

• thickness reduction at 23 °C: 7%
• thickness reduction at 200 °C: 15%

Sealability and Permeability

• gas permeability λ (VDI 2440): 9.17E-09 mbar x l/s x m

Density

• density: 1.7 g/cm³

Chemical Resistance - Acid Tests ASTM F 146

• HNO3, 96%, 18 h / 23 °C: unsuitable
• H2SO4, 96%, 18 h / 23 °C: 15%
• H2SO4, 65%, 48 h / 23 °C: 8%
• oil IRM 903: 5 h / 150 °C: 5%
• fuel B: 5 h / 23 °C: 10%

Electrical Properties

• surface resistance ρO: 5.8x10E11 Ω
• volume resistance ρD: 4.1x10E12 Ω cm
• dielectric strength Ed: 17.0 kV/mm

Dielectric and Thermal Properties

• power factor 50 Hz tan δ: 0.228
• dielectric constant 50 Hz εr: 9.4

Design Coefficients per ASME

• for 1.0 mm thickness gasket: y = 20 MPa, m = 2.1
• for 2.0 mm thickness gasket: y = 20 MPa, m = 3.0
• for 3.0 mm thickness gasket: y = 20 MPa, m = 6.2

KLINGERSIL® C-8200 is a high-pressure sealing material designed for use in acidic environments and requiring excellent resistance to chemical substances and high temperatures.