Lamons Type L450

Lamons Type L450

Utilizing Carbon, Aramid Fiber with Nitrile binder.

 

Applications and Characteristics:

 

  • Excellent sealing ability, high resistance to creep
  • Good steam resistance
  • Stronger acids and alkalis, inert gases, general chemicals, oils and fuels

 

NON ASBESTOS GASKET

Non-asbestos sheet gasket materials use synthetic fibers like aramid or Kevlar® in conjunction with an elastomeric binder.

 

Contact our customer services at:
+62 21 29847235
marketing@fleksindo.co.id

Specification

 

Creep Relaxation ASTM F-38B (1/32″) 18%
Residual Stress DIN 52913 (50 MPa @ 175°C) 31 MPa
BS7531 (40 MPa @ 300°C) 26 MPa
Sealability ASTM F-37A (1/32″) 0.3 ml/hr
Gas Leakage DIN 3535/6 < 1.0 ml/min
Compressibility ASTM F-36 J 7 – 17%
Recovery ASTM F-36 J 50% min
Tensile Strength ASTM F-152 1500 psi (10 MPa)
Weight Increase ASTM F-146 after immersion in Fuel B for 5 Hrs @ 73°F (23°C) 15% max
Thickness Increase ASTM F-146
ASTM Oil 1, 5 hrs / 300°F (149°C) 0 – 5%
ASTM Oil 3, 5 hrs / 300°F (149°C) 0 – 5%
ASTM Fuel A, 5 Hrs / 73°F (23°C) 0 – 5%
ASTM Fuel B, 5 Hrs / 73°F (23°C) 0 – 7%
Standard Line Callout ASTM F-104 F712122B3E22M5
m & y values 1/16″ thickness 1/8″ thickness
m 2.5 3.2
y 3800 4100
Dielectric Strength ASTM D149-95a 5 kV/mm
Leachable Chlorides FSA Method (Typical) 200 ppm
Density 100 lbs/ft³ (1.6 g/cc)
Color Black
Thickness Range 1/64″ (0.4 mm) to 1/8″ (3.2 mm)
Sheet Size Availability Max: 120″ x 60″ (3 m x 1.5 m)
Approvals Meets “BS7531 Grade AX”, API 607 Fire Safe
Temperature Limits -150°F to 842°F (-100°C to 450°C)
Maximum Pressure 80 Bar (1160 PSI)

 

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