SEP-9804 High Performance Sealant
SEP-9804 is a one component sealant based on silane end-capped polyether, without solvent, free isocyanate, small organic silicon molecule and polymer.
It is environmental friendly, low VOC, and would not dirt the substrate, which is curing by absorbing the moisture from air in the room temperature.
It performs excellent bonding to variety of construction materials, such as concrete, cement, stone, glass, ABS,PC,PET,PBT etc.
Characteristics
Excellent adhesion to most materials
Excellent mechanical strength
Good extrusion and thixotropy
High temperature and humidity, no foaming, uv resistance,easy to repair
Environmental friendly: no solvent, low VOC, free isocyanate
Paintable
Packaging
310ml/Tube，200kg/Drum，others could be customized.
Transportation
Transport as non-dangerous goods.
Applications
Adhesive of aseismic structure.
Floor adhesive, cracks and low displacement part.
Adhesive & gap filing of industry, ship building, automotive.
Industry: boxcar, container,shipbuilding
Storage
Please place at 8-30℃ cool and dry place. Shelf time: 12 months
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Uncured technical parameters
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Appearance
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White/Black/Gray
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Solid content
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100%
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Density，g/cm3 （GB/T13354-1992）
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1.40±0.05
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Viscosity
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Pasty, Thixotropic
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Tack free time，min (GB/T13477.5)
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10-30
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Curing Speed
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3mm/24h
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Cured technical parameters，curing temp 23℃±2℃；curing humidity 50%±5%
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Hardness，Shore A (GB/T531.1-2008 )
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45-55
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Tensile strength，MPa (GB/T528-2009)
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＞2.5
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Elongation at break , % (GB/T528-2009）
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700-900
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