Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of  IG Insulating Insulated Glass  Large-Scale Curtain Wall Glazing

Product Details
Customization: Available
Bonding Function: Weather-resistant, Strong Bonding
Morphology: Paste
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  • Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of  IG Insulating Insulated Glass  Large-Scale Curtain Wall Glazing
  • Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of  IG Insulating Insulated Glass  Large-Scale Curtain Wall Glazing
  • Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of  IG Insulating Insulated Glass  Large-Scale Curtain Wall Glazing
  • Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of  IG Insulating Insulated Glass  Large-Scale Curtain Wall Glazing
  • Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of  IG Insulating Insulated Glass  Large-Scale Curtain Wall Glazing
  • Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of  IG Insulating Insulated Glass  Large-Scale Curtain Wall Glazing
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  • Overview
  • Product Parameters
  • Product Description
  • Features
  • Typical Uses
  • Certifications
  • Company Profile
Overview

Basic Info.

Model NO.
SMT668
Material
Silicone
Classification
Room Curing
Main Agent Composition
Natural Polymer
Characteristic
Weatherability
Promoter Composition
Curing Agent
Composition
Organic Material
Contain White Oil
0%
Chemical Type
Ketoxime Silicone
Consistency
Pasty, Thixotropic
Components
Two-Components
Standard
GB/T 29755-2013
Part A Color
White
Part B Color
Black
OEM/ODM
Yes
Quality No
668
Specification
A: 190L white +B19L black
Trademark
SMT
Origin
China
HS Code
3506919090

Product Description

Product Parameters
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
Model NO:  668
Test under GB/T 29755-2013 <Elastic sealants for insulating glass>
Property Standard
Regulation
Result Testing Basis
Appearance Exquisite, uniform, no bubbles, no clumps, no gel, no crust,and no precipitate,the color of each component should be different Qualified GB/T 29755-2013(5.2)
Density (g/cm³) Part A Specified value±0.1 1.37 GB/T 13477.2-2018(2)
Part B Specified value±0.1 1.07
Slumpability(mm) Vertical(mm) ≤3 0 GB/T 29755-2013(5.4)
Horizontal No deformation No deformation
Tack free time(h) ≤2 2.0  GB/T 13477.5-2002(5)
Applicable time*(min) ≥20 49 GB/T 29755-2013(5.6)
Hardness (Shore A) 30-60 46 GB/T 29755-2013(5.7)
Elastic recovery (%)  ≥80 93 GB/T 13477.17-2002(17)
Tensile adhesive strength Tensile bond strength(MPA) ≥0.6 1.03 GB/T 29755-2013(5.9)
Extreme elongation at maximum tensile strength(%) ≥50 110
Bonding destruction area(%) ≤10 0
Tensile properties at maintained extension No destruction No destruction GB/T 13477.10-2002(10)
Tensile adhesive strength after immersion in water and UV light Tensile bond strength(MPA) ≥0.45 0.79 GB/T 29755-2013(5.11)
Extreme elongation at maximum tensile strength(%) ≥40 159
Bonding destruction area(%) ≤30 8
Tensile adhesive strength after heat aging Tensile bond strength(MPA) ≥0.60 1.16 GB/T 29755-2013(5.12)
Extreme elongation at maximum tensile strength(%) ≥40 123
Bonding destruction area(%) ≤30 0
Weight loss(%) ≤6.0 1.9 GB/T 29755-2013(5.13)
Water vapor transmission rate g/(m^2·d) Report data 11.4   
 
*According to GB/T 13477.3, the B method is used to measure, extrude the sealant with a hole diameter of 4 mm, the sample pretreatment temperature (23±2)ºC, and the time corresponding to the reading extrusion rate is 50mL/min, which is the applicable time
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
 
Product Description

SMT668 is a two part silicone sealant suited for the secondary seal in structural insulating glass units

Features

1.Two part neutral curing sealant odorless, non-corrosive
2.Outstanding resistance to UV and moisture
3.Good mechanical properties: high tear strength, elongation and tensile strength
4.Solvent free
5.Thixotropic, non-slump
6.Resistant to ozone and temperature extremes

Typical Uses

1.Silicone Insulating Glass Sealant is intended for use as a secondary sealant in dual-sealed insulating
   glass units ;  primary seal
2.Can be used as a secondary insulating glass sealant for structurally attached IG units

Certifications

CNAS Certificate
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing

Company Profile
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing
Two-Component Neutral Silicone Sealant Adhesive for Structural Sealing of IG Insulating Insulated Glass Large-Scale Curtain Wall Glazing








 

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