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WEICON Black-SealSpecial Silicone / Adhesive & Sealant
Black-Seal is especially suited for the use in machine construction and engineering as well as for engine and car manufacturing. It provides excellent adhesion on aluminium, steel, wood, glass, ceramics and many other materials. Due to its outstanding characteristics like extraordinary pressure absorption and controlled swelling properties as well as the perfect formed-in-place gasketing capacity, Black-Seal offers a variety of leak-proof applications on:
even under tough operating conditions. In addition, Black-Seal distinguishes itself by its high resistance to greases, oils and other liquids used in machine construction and car manufacturing. Packaging:
>> Brochure/ Technical data Important Note:
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Technical Data:Black-Seal in non-cured condition: Basis: 1-K. Acetate RAL-colour: black 9005 * Density: Viscosity: putty Processing temperature: Skin-over time: Cure speed: * Nearly matches the indicated RAL colours. ** If used at low temperatures, cartridges or tubes should be warmed up to room temperature for easier processing. *** Standard climate: +23°C and 50% relative air humidity according to DIN 50014. Black-Seal in cured condition: Shore-A-Hardness (DIN 53505/ASTM D 2240): 35 Elongation to break (DIN 53504/ASTM D 412): >500% Tensile strength of the pure adhesive/sealant (DIN 53504 /ASTM D 412): 3,5 N/mm² (509 psi) Temperature resistance: -60°C (-76°F) to +280°C (+536°F), shortly (approx. 2 h.) +300°C (+572°F) |
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