Black-Seal Spezialsilikon Technisches Datenblattcnco_de_tds_black-seal_spezialsilikon.pdf
169 B
High temperature silicone
85 ml tube, oil-resistant, -60 to +280°C Weicon Black-SealItem-no.: 1131177Supplier number: 10022222EAN: 4024596022365
PU (PU NW): 12 PiecePU (Packaging): 12 PieceQuantity:
1 PiecePackable
Item available in 3 variants:
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Description
WEICON Black-Seal is black, high-temperature-resistant (+280°C/+536°F), free of solvents, strong, oil-resistant, grease-resistant, pressure-resistant, resistant to ageing and extremely elastic (breaking elongation of approx. 500%). It is suitable for bonding and sealing in applications where particularly high oil and grease resistance is required. The product can be used on gearbox, valve and casing covers, oil sumps, water pumps, gears and axles, flanges, tanks and containers, and in many other areas.
Attributes
Average tensile shear strength (DIN EN 1465/ASTM D 1002)
0.7 N/mm²
Base
1 K. polysiloxane (acetate)
Bruchdehnung (Zug)|ISO 37, S3A
500 %
Bundle
Tube
Colour
black
Composition
pasty
Construction material class|DIN 4102
B 2
Content
85 ml
Density
1,06 g/cm³
Durchschlagsfestigkeit
21,0 kV/mm
Elongation stress value at 100 % | ISO 37 S3A
0,7 N/mm²
Gap bridging up to max.
5 mm
Hardening method
moisture-curing
Hardness (Shore A)|DIN ISO 7619
30±5
Hardness condition
+5 to +40°C and 30% to 95% relative humidity
Max. sealing joint width
25.0 mm
Movement absorption max.
15 %
Networking system
acetate crosslinking
Overcoatable
No
Processing temperature
+5 °C to +35 °C
Sales bundle
Tube
Skin forming time
7 Min.
Solids content
96 %
Stability/run-off | ASTM D 2202
1.0 mm
Tear resistance | DIN 53515 / ASTM D 1002
4.0 kN/m
Temperature resistance
-60 °C to +280 °C short term (approx. 2 h) to +300 °C
Tensile strength|ISO 37 / S3A
2.2 N/mm²
Thermal conductivity
0.2 W/m·K
Through resistance
2,5 x 10^15 Ω·m
Through-hardening speed|in the first 24 hours
2 -3 mm
Volume change|DIN 52451
-9 %
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