novatec® PREMIUM
Description:
- Consolidated material with very high density, compression resistant, temperature resistant, and ductile.
- The main components are graphite and aramid bonded by NBR (nitrile butadiene rubber).
- State-of-the-art composite material that combines the advantages of graphite and aramid.
Typical use:
- general and chemical industry
- oils and fats, acids and alkalis, solvents, refrigerants, water, water vapor
Delivery information:
- Dimension in mm: 2000 x 1500
- Thickness in mm: 1,0 / 1,5 / 2,0 / 3,0
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General information
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Bonding material: Tolerances: Non-stick coating: Identification color: Tolerances in dimensions: |
NBR (nitrile butadiene rubber) DVGW / KTW / WRAC / W270 / VP401/ BAM (maximum 110°C/ 130 bar) / TA Luft / SVGW blue company logo and "Novatec Premium" by standards on both sides A310 according to DIN 28 091-1 |
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Physical characteristics (sample thickness 2.00 mm)
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Indicators |
Technical documentation |
Physical unit |
Value* |
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Density |
DIN 28 090-2 |
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FA - A 1 - O |
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Tensile strength |
DIN 52 910 |
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Lengthwise |
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[N/mm²] |
18 |
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Broadwise |
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[N/mm²] |
14 |
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Compressive strength sdE/16 |
DIN 52 913 |
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175°C |
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[N/mm²] |
37 |
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300°C |
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[N/mm²] |
30 |
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Compressibility |
ASTM F 36 J |
[%] |
7 |
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Recoverability |
ASTM F 36 J |
[%] |
60 |
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Cold shrinkage ratio eKSW |
DIN 28 090-2 |
[%] |
6,0 |
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Cold volume recovery ratio eKRW |
DIN 28 090-2 |
[%] |
3,0 |
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Shrinkage ratio at 200°C eWSW/200 |
DIN 28 090-2 |
[%] |
6,0 |
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Recovery volume ratio eWRW/200 |
DIN 28 090-2 |
[%] |
2,0 |
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Recoverability R |
DIN 3535-6 |
[mg/(m•s)] |
0,04 |
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Specific gas permeability l2,0 |
DIN 28 090-2 |
[mg/(m•s)] |
≤ 0,1 |
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Specific gas permeability |
DIN 3535-6 |
[mg/(m•s)] |
≤ 0,1 |
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Resistance to environment |
ASTM F 146 |
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Oil ASTM IRM903 |
5 hr. / 150 °C |
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Thickness change |
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[%]≤ 5 |
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ASTM Fuel B |
5hr./23°C |
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Weight change |
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[%] |
≤ 10 |
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Thickness change |
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[%] |
≤ 5 |
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Chloride content (water sol.) |
Siemens AV 9-014 |
[ppm] |
≤ 50 |
The above technical data was obtained in laboratory conditions using standard materials. The guarantee of the functionality of the gasket joint cannot be fully ensured due to the large difference in installation and production conditions. We reserve the right to change the material if this will serve to further technical development