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| Reinforced or graphite-coated aramid and mineral fibres | ||||||||
| LATTYgold32 | LATTYgold92 | LATTYgold925 | LATTYgold925 | |||||
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| Operating Conditions standard associated non-associated |
-196/180°C 16bar 300°C 60bar |
-196/250°C 40bar 440°C 100bar |
-196/270°C 40bar 440°C 130bar |
-196/250°C 40bar 440°C 100bar |
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| Applications | Applications for all slightly aggressive fluids (water, oil etc.). | All applications, chemistry, petrochemistry. | All applications, high resistance to steam. | All applications, high resistance to steam. Easy to remove. Optimally non-adhesive. | ||||
| Composition | Compressed synthetic fibres, coated with an NBR-SBR elastomer compound. | Synthetic and mineral fibres bonded with an elastomer compound. | Synthetic and mineral fibres bonded with an elastomer compound, with metal reinforcement. | Synthetic and mineral fibres bonded with an elastomer compound, with special two-sided graphite coating for easier removal. | ||||
| Technical Characteristics |
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| Density NFT 48-102 | 1.9 | 1.85 | 2.1 | 1.85 | ||||
| Tensile strength NFT 48-102 • Perpendicular direction of fibres |
8 N/mm² | 10 N/mm² | 14 N/mm² | 10 N/mm² | ||||
| Ignition loss NFT 48-104 DIN 52911 | 25% | 23% | - | 23% | ||||
| Relaxation at 300°C | - | 34 N/mm² | 36 N/mm² | 34 N/mm² | ||||
| Compressibility ASTM F 36 A | 5-10% | 5-8% | 5-10% | 5% | ||||
| Elastic recovery ASTM F 36 A | >50% | >55% | >55% | >55% | ||||
| Elastic limit • 20°C •200°C |
- | 150 N/mm² 50 N/mm² |
150 N/mm² 50 N/mm² |
150 N/mm² 50 N/mm² |
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| Gas tightness DIN 3535-6 | - | <1cm³/min | <2cm³/min | - | ||||
| Behaviour after immersion in: •NFT 48-001 - 48-105 •DIN 3754-1 - BS 1832 |
m% | e% | m% | e% | m% | e% | m% | e% |
| • B type solvent (at 23°C - 48h) | <12 | <10 | 10 | 8 | 10 | 8 | 10 | 8 |
| • ASTM oil No.3 (at 150°C - 5h) | <12 | <8 | 8 | 3 | 8 | 3 | 8 | 3 |
| • ASTM oil No.1 (at 100°C - 70h) | - | - | 8 | 1 | 8 | 1 | 8 | 1 |
| • Distilled water (at 100°C - 48h) | <9 | <5 | 7 | 4 | 7 | 4 | 7 | 4 |
| 50/50 antigel mixture (at 100°C - 70h) | - | - | 8 | 4 | 8 | 4 | 8 | 4 |
| Chlorine content | - | <100ppm | <100ppm | - | ||||
| Observations or treatments | - | Antiadhesive | Graphite- coated | Graphite- coated | ||||
| Standard | - | BS 7531 grade-X | - | BS 7531 grade-X | ||||
| Approvals | - | BAM, WRC, KTW, LNE | - | - | ||||
| Standard Sizes | 1 x 1.50m and 2 x 3m (2 x 5m on request) |
| Standard thicknesses | 1-1.5 - 2 and 3mm (0.5 - 0.8 and 4mm: consult us) |