NA1002 - Non-Asbestos Fibre Sheet with Aramid and NBR rubber

Construction:

TEADIT style NA-1002 is a compressed non-asbestos jointing-sheet material produced from Aramid fibres, bonded with Nitrile rubber (NBR). It is being manufactured by means of a hot calender process under rigorous quality control standards which are registered under ISO 9001 certification.

Application/Service:

Style NA-1002 is indicated for sealing petroleum derivatives, water, saturated steam, gases and chemical products in general. Exceptional performance in connection with gas.

TEADIT jointing sheet NA-1002 has been approved by DVGW (Deutscher Verein des Gas- und Wasserfaches e.V.) for use in flange joints of pipe conduits (gas fittings, gas mains and gas equipment).
 
TEADIT jointing sheet NA-1002 has been tested and approved according to the recommendation of the Public Health Office for use with potable water.
 
Technical data:

Peak temperature: + 400°C
Constant temperature: + 260°C

Peak pressure: up to 110 bar
Constant working pressure: 80 bar
Colour: green
 
Product standard:

0,5 / 1,0 / 1,5 / 2,0 / 2,5 and 3,0 mm Thickness:

Sheet size: 1.500 x 1.600 mm, 1.500 x 3.200 mm
 

Typical physical properties NA-1002

ASTM test method

Physical properties

Values

F 36

Compressibility

10%

F 36

Recovery

60%

F 146

Weight increase:
5h/ASTM oil / Nr.3 @ +150°C
5h/ASTM Fuel B @ +21-29°C
 

 
 
11%
9%
 

F 146<

Thickness increase:
5h/ASTM oil / Nr.3 @ +150°C
ASTM Fuel B @ +21-29°C
 

 
8%
7%

F 152

Tensile strength, transverse

13 N/mm²

-

Density

app. 1,7 g/cm³