TEADIT NA 1005
compressed non-asbestos sheet material produced from a blend of aramid and other synthetic fibers bonded with NBR
Description and Applications:
TEADIT style NA-1005 is a compressed non-asbestos jointing sheet material produced from a blend of aramid and other synthetic fibers bonded with Nitrile Rubber (NBR). NA-1005 is a general purpose material with very good mechanical, temperature and chemical properties. It is being manufactured by means of a hot calender process. TEADIT maintains a quality management system that is certified according to DIN EN ISO 9001.
Application / service:
TEADIT style NA-1005 is indicated for air, brine, water, low pressure steam, organic and weak inorganic acids, diluted and concentrated alkalis, petroleum derivatives, synthetic and vegetable oils, aliphatic and chlorinated solvents, refrigerants, gases and chemical products in general.
Technical Data:
| Temperature Range (ºC) | Continuous Service: 240 |
| Peak Service: 400 | |
| Pressure (bar) | Continuous Service: 50 |
| Peak Service: 110 |
| Sheet Size (in mm) | 1.500 x 1.600 |
| 1.500 x 3.200 | |
| Thickness (in mm) | 0.5/1.0/1.5/2.0/2.5 and 3.0 |
| Color: | Blue |
| Physical Properties: | ||
|---|---|---|
| Density | app. 1,75 g/cm3 | |
| Compressibility – F36 | 7-17 % | |
| Recovery – ASTM F36 | 45 % | |
| Tensile Strength – F152 | 11,5 N/mm2 | |
| Torque Retention – DIN 52913 | 28 N/mm2 | |
| Creep Relaxation – F38 | 25 % | |
| Leckage at 1000 psi – F37 A | 0,25 ml/h | |
| Thickness Swell – ASTM F146 – after 5 hr | ||
| ASTM Oil Nr.3 @ 150 ºC | 12 % | |
| Fuel B, @ +21-29 ºC | 10 % | |
| Weight Swell – ASTM F146 – after 5 hr | ||
| ASTM Oil Nr.3 @ 150 ºC | 15 % | |
| Fuel B, @ 21-29 ºC | 15 % | |
