SEP-1900T High Transparency Sealant
SEP-1900T is a one component sealant based on silane end-capped polyether,without solvent, free isocyanate, small organic silicon molecule and polymer.
It isenvironmental friendly, low VOC, and would not dirt the substrate, which iscuring by absorbing the moisture from air in the room temperature.
It performsexcellent bonding to variety of construction materials, such as concrete,cement, stone, glass, ABS, PC, etc., therefore it could be widely used in constructionand infrastructure areas.
Characteristics
Great transparency, non yellowing
Single component, easy to handle
Environment friendly, 100% solid, low VOC, no contamination to substrates
Packaging
310ml/Tube,200kg/Drum,others could be customized.
Transportation
Transport as non-dangerous goods.
Applications
All internal sealing and constructiongap filing & sealing.
Storage
Please place at 8-30℃ cool and dry place. Shelf time: 12 months.
Uncured technical parameters
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Appearance
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White/Black/Gray
others could be customized
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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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1.05±0.03
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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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20-50
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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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35-45
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Tensile strength,MPa (GB/T528-2009)
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>1.5
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Elongation at break , % (GB/T528-2009)
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400-600
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