SEP-9807 High Tensile Strength Sealant
SEP-9807 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
Single component, easy to handle
Environmental friendly：solvent free,low VOC,Isocyanate Free
Remain both mechanical properties and elasticity with higher tensile strength.
Excellent adhesion to most materials
Excellent weather resistance
Packaging
310ml/Tube，200kg/Drum，others could be customized.
Transportation
Transport as non-dangerous goods.
Applications
Sealing for container and transportation such as car, bus,
motor home,train, etc.
Industry, elevator, electronic devices, machine & equipment sealant
Mental & Plastics sealing
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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1.45±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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55-65
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Tensile strength，MPa (GB/T528-2009)
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＞3.2
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Elongation at break , % (GB/T528-2009）
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300-500
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