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•1.Product
description:
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•Top best***1 is a kind of
one-component polyurethane sealant and after reacting with
moisture it will become one kind of permanently elastic
material. And it can strongly stick
to most traditional building materials.
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•2.Application
areas
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•It can be used for
sealing and bonding in all kinds of building materials such as
concrete, wood, aluminum, painted metal, polyester, glass,
PVC, concrete tile, earthen
brick, and chinaware.
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•3, Technical
date:
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-Appearance:white or
grey                     Â
*-Density(g/cm³): 1.2+0.*5
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*-Hardening speed(mm/*4h): ≥3           Â
*-Viscosity(g/min): *****0
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*-Solid content(%):Â Â
*5Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
*-Hardness(HA):   ≥*5
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*-Tensile strength(Mpa): ≥2.0                 Â
*-Elongation(%):>**0%Â Â
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*-Peeling strength(Mpa): ≥1.5                 Â
*-Tearing strength( Mpa): ≥7.5
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*-Temperature resistance: **0°C-**0°C  *-UV
resistance:Good
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         :*3+2°C,*0+5%RH
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•4.Application
methord
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Applying by sealant gun between 5°C**0°C,
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•5.Package and
storage:
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****0ml/pc,*0pcs/carton.
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*-Shelf life:6months under 5°C**5°C
![2,2'-Bis(trifluoromethyl)- [1,1'-biphenyl]-4,4'-diamine (TFDB/TFMB)](https://imgusr.tradekey.com/p-B12433817-20200525101823/2-2-039-bis-trifluoromethyl-1-1-039-biphenyl-4-4-039-diamine-tfdb-tfmb.jpg "2,2'-Bis(trifluoromethyl)- [1,1'-biphenyl]-4,4'-diamine (TFDB/TFMB)")
