STYLE NA1020 / Discontinued Replacement NA1080
Compressed Sheet Packing
Aramid Fibers / SBR Binder
CONSTRUCTION
Style NA1080 is a compressed non-asbestos sheet gasket material produced from aramid fibers and bonded with styrene butadiene rubber (SBR). It is manufacturing through the hot calender process under rigorous quality control standards that are registered under ISO-9001 certification.

APPLICATION / SERVICE
Style NA1080 is a high quality general service sheet packing with excellent sealability and creep relaxation characteristics. It is especially recommended for hot water and steam service. In addition, Style NA1080 is suitable for service handling the following general media categories:

 
 Mild inorganic acids
 Mild organic acids
 Concentrated alkalies
 Diluted alkalies
 Water
 Brine
 

 

 Saturated Steam
Air
Industrial Gases
General chemicals
Neutral solutions
Refrigerants
 
PRODUCT DATA
Temperature Limits:  
Minimum
 -40°F (-40°C)
Maximum
 720°F (380°C)
Pressure Limits: Vacuum to 1015 psi (70 bar)
ASTM Line Call Out: ASTM F104-F713240-M4
Color: White
Available Sheet Sizes:  
Thicknesses:
 1/64”, 1/32”, 1/16”, 3/32”, 1/8”
Sheet Sizes:
 59” x 63”
  59” x 126”
  118” x 126”

 

TYPICAL PHYSICAL PROPERTIES NA1020
ASTM
TEST METHOD 		PHYSICAL PROPERTIES VALUES
F 36 Compressibility 15%
F 36 Recovery 50%
F 38 Creep Relaxation 27%
F 495 Ignition Loss 31%
F 146 Weight Increase After
Five Hour Immersion
 
ASTM IRM 903
@ +300°F (+150°C)
ASTM Fuel B
@ + 70-85°F (+21-29°C)
 21%

14%
F 146 Thickness Increase After
Five Hour Immersion
 
ASTM IRM 903
@ +300°F (+150°C)
ASTM Fuel B
@ + 70-85°F (+21-29°C)
 13%

10%
F 152 Tensile Strength Across Grain 1300 psi
(9 N/mm2)
- Density: 112 lb/ft3
(1.8 gm/cc)

 

Pressure x Temperature Sealability Curve

 

The P x T graph shown above indicates the service limits for this sheet considering pressure and temperature simultaneously...(Tests were performed with nitrogen on 1.6mm thick sheet). The "normal" curve represents the common usage area for this sheet while the "maximum" curve indicates the maximum limits. For applications near or above the "maximum" curve, contact TEADIT.
Properties and application parameters shown are typical and are presented in good faith but no warranty is expressed or implied. This edition supersedes all previous issues and all data is subject to change without notice. 11/96

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