Silane Si-602(A-212...

Silane Si-602(A-2120)

Silane Si-602(A-2120)

Min.Order / FOB Price:Get Latest Price

5 Metric Ton

Negotiable

  • Min.Order :5 Metric Ton
  • Purity: 97% min
  • Payment Terms : L/C,D/A,D/P,T/T

Keywords

silane coupling agent 3069-29-2 A-2120 Z-6023 KBE602 GF95

Quick Details

  • Appearance:Colorless, clear liquid
  • Application:RTV Silicones and Hybrid Silane-Crosslinked Sealants
  • PackAge:drum or IBC
  • ProductionCapacity:3000|Metric Ton|Year
  • Storage:in cool, dry place
  • Transportation:by sea

Superiority:

silane   Si-602 finds use as an:

 

·      Adhesion promoter in polysulfide, polyvinyl chloride plastisol,     silicone, one- and two-part urethanes, and epoxy adhesives and sealants

·      Additive in phenolic and epoxy molding compounds

·      Additive to latex coatings, adhesives and sealants

Details:

 Silane Si-602(A-2120)

Introduction

Chemical Name : N-(beta-aminoethyl)-gamma-aminopropylmethyl- dimethoxysilane

CAS NO. : 3069-29-2

Molecular Formula:NH2(CH2)2 NH(CH2)3Si CH3(OCH3)2  

Foreign  Company's  Trademark:

A-2120(America  Union  Carbon)

Z-6023(Dowcorning)

KBM-602(ShinEtsu)

GF95(Wacker)

                                             

silane   Si-602 finds use as an:

 

·      Adhesion promoter in polysulfide, polyvinyl chloride plastisol,     silicone, one- and two-part urethanes, and epoxy adhesives and sealants

·      Additive in phenolic and epoxy molding compounds

·      Additive to latex coatings, adhesives and sealants

 

Features and Benefits

 

Feature

Benefit

Polyamino functionally

·Reactive group for coupling with a variety of resins.

·Good wetting of substrates.

Difunctional silane

·Good stability in waterborne systems.

·Improves adhesion while maintaining elongation of elastomeric systems.

·Improved shelf-life of formulated products.

 

 

Typical Physical Properties

 

Physical Form                                            Colorless, clear liquid

       Specific Gravity at 20oC, g/cm3                  0.960 – 0.980

      Purity, %                                                    97.0 min

       Refractive Index at 20oC                             1.440 – 1.455

Colour, Pt-Co                                             Max 25

 

 

Applications

 

silane  Si-602  may be used as an additive, thereby eliminating the need for special primers in numerous bonding applications.  Specific systems that demonstrate improved adhesion when silane  Si-602 is used are:

RTV Silicones and Hybrid Silane-Crosslinked Sealants

silane Si-602 addition to one- and two-part silicone-crosslinked sealants improves adhesion to a variety of substrates, including glass, aluminum and concrete.  Silane Si-602  provides enhanced adhesion performance without negatively impacting elongation.  It is added at a loading of 0.5 to 1.0 percent by weight.

Polysulfide Sealants

When added to one- and two-part polysulfide sealants, silane  Si-602 provides better adhesion to a variety of substrates, including glass, aluminum and steel. Silane  Si-602 is typically used at a loading of 0.5 to 1.0 percent by weight of the sealant.  It disperses well into the sealant and produces cohesive failure in the sealant rather than adhesive failure of the bond between the sealant and the substrate.

Furthermore, the use of silane  Si-602 eliminates the need for primers normally required to achieve adhesion to surfaces.

Plastisol Sealants

Adding  silane  Si-602 as a replacement for polyaminoamide adhesion promoters in plastisol sealants improves bonding to metal substrates.

In addition to increased strength, the silane-modified plastisol sealant has better overall appearance than a system that uses polyaminoamide adhesion promoters.  silane Si-602modified systems have a very light color, and the cured compound is bubble-free.

Additive in Phenolic and Epoxy Molding Compounds

Silane  Si-602, as an additive in phenolic and epoxy molding compounds, reduces the water absorption of molded composites.  This, in turn, leads to improved wet electrical properties, particularly at low frequencies.

 

Package:

1.        20KGS/Plastic Drum

2.        195 KGS/Iron Drum

3.        950KGS/IBC

 

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