KLINGERsil C4430
KLINGERsil C4430 is the optimum combination of synthetic fibres and glass fibre bound with NBR.
Premium quality jointing with high temperature resistance in steam and water as well as excellent resistance to oils and hydrocarbons.
Key Features:
- Excellent creep resistance
- Good steam resistance
- Resistant to oils, fuels and hydrocarbons etc
- WRAS approved for use with hot and cold potable water
- Fire safe
- 3xA anti-stick finish on both sides
Max temperature: +400ºC.
Max pressure: 100 bar.
Applications:
High temperature resistance in steam and water as well as excellant resistance to oils and hydrocarbons. Excellant creep and steam resistance. WRAS Approved for use in hot and cold potable water. Fire Safe.
Availability:
| Sheet size (mtrs): |
2.0 x 1.5*, 4.0 x 1.5, 2.0 x 2.0, 1.5 x 1.0 |
| Thickness (mm): |
0.25, 0.4, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 4.0 |
*Donates standard sheet size.
Also available with reinforcements Klingersil C-4438, mild steel mesh and Klingersil C-4439, expanded mild steel.
Application Guidelines:
1. Usually satisfactory without reference.
2. Usually satisfactory but suggest you refer to PAR for advice.
3. Caution, definitely refer to PAR and consider another grade of material
*Chemical compatibility must be considered in all cases*
Tests and Certifications:
- BS7531 Grade X
- Firesafe BS5146
- WRC Approval
- DIN-DGVW 92.01e052
- BAM U W28 for use with oxygen 100 bar / 85ºC
- KTW C55/94.Stf
- SVGW 92-149-7
- Germanischer Lloyd 98 953 - 97 HH
Technical Information:
| Property |
Note |
Result |
| Compressibility ASTM F36A |
* |
11% |
| Recovery ASTM F 36 A |
* |
50% |
| Stress relaxation DIN 5291 |
50MPa, 16h/300ºC |
35MPa |
| Stress relaxation BS7531 |
|
31MPa |
| Klinger cold/hot compression (50MPa) |
Thickness decrease 23ºC
Thickness decrease at 300ºC |
8%
11% |
| Gas leakage DIN 3535/6 |
* |
<1.0ml/min |
| Chlorides (soluble) |
* |
150ppm |
| Thickness increase after fluid immersion ASTM F 146 |
Oil nr.3:h/150ºC
Fuel B:5h/23ºC |
3%
5% |
| Density |
* |
1.55 g/cm³ |
| Max Temperature |
* |
400ºC |
| Max Pressure |
* |
100 bar |
| Average Surface Resistance |
ROA (xE4) |
6.8Ω |
| Average Specific Volume Resistance |
?D (xE4) |
1.2 Ocm |
| Average Power Factor |
* |
15.2 kV/mm |
| Average dielectric strength |
1kHz,ca. 3mm thick |
0.05 tan d |
| Average dielectric constant |
1kHz,ca. 3mm thick |
6.4er |
| Heat conductivity |
|
0.42W/mK |
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