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One-component 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.
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  • HM-SEP9804

  • HOWELL

HM-SEP9804 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.


Typical Application




Construction; Anti-seismic structure bonding

Mildew proof for kitchen; floor juncture; outdoor stone adhesive

Sealing for container and transportation such as car, bus, motor home,   train, etc.

Industry, elevator, electronic devices, machine & equipments   sealant   



Characteristics




Good operability: one component, easy to apply.

Environmental friendly: no solvent, low VOC, without dirt the substrate.

Excellent adhesive: bond well to variety materials, such as glass,   aluminum alloy, etc.

Excellent weather resistance

   

 


Technical Data

   



Technical   data before curing

Appearance                                                   White/Black/Gray                            

Density,g/m3(GB/T13354-1992)            1.04 ±0.05

Solid Content                                                100%

Extrusion Rate,   g/min (GB/T13477.4)          >150

Skin Formation Time,min(GB/T13477.5)     25-50

Curing Speed (DIN 50   014)                         3mm/24 hours

 

Technical   data after curing (temperature:23℃±2℃; humidity 50%±5%)

Hardness Shore A   (GB/T531.1-2008 )          40-50

Tensile Strength,   MPa (GB/T528-2009)     >2.2

Elongation at Break,(GB/T528-2009)        500-700

 

 

   





Instructions




Please check the MSDS before using this product.

Ensuring the sealing surface clean, dry, no   oil, and move bur before applying.

Temperature and humidity would affect the curing   performance of the sealants, recommended applying temperature: 5~40℃

Could not be used for structural bonding.

   


   



Package and Storage



310ml/Tube,200kg/Drum,others could be customized.

Please place at 8-30℃ cool and dry place. Shelf time: 12 months

   




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