N (beta-aminoethyl) Gamma-Aminopropyltrimethoxysilane Silane Coupling Agent Kh-792 CAS. 1760-24-3

• CAS No.: 1760-24-3
• Formula: C8h22n2o3si
• EINECS: 217-164-6
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: KM-379
• Colour: Colorless
• Flash Point: 220 ′f
• Specific Gravity: 1.01
• Sensitive: Air & Moisture Sensitive
• Solubility: Miscible with Toluene.
• Vapor Pressure: 1.5 Hpa (20 ′c)
• Transport Package: 200 Ltrs/Iron Drum (N. W. 190kg)
• Specification: Assay: 97.0% min
• Trademark: KMW
• Origin: China
• HS Code: 2931900090
• Production Capacity: 100mt/Month

Product Description

Code:KM-379
N (β-aminoethyl) γ-aminopropyltrimethoxy-silane
CAS NO. : 1760-24-3
 
Foreign  Company's  Trademark:
A-1120(America  Union  Carbon)
Z-6020(Dowcorning)
KBM-603(ShinEtsu)
GF9(Wacker)
 
SPECIFICATION
Molecular Formula:NH₂(CH₂)₂ NH(CH₂)₃Si(OCH₃)₃
 

Item	Index
appearance	Clear liquid
Assay	97.0% min
APHA( Pt-Co   )	25 Max
Density(20°C, g/cm3  )	1.010 - 1.030
Refractive Index(nD 25°C  )	1.439 - 1.447

 
N (β-aminoethyl) γ-aminopropyltrimethoxy-silane finds use as an :
 
1.  Adhesion promoter in polysulfide, polyvinyl chloride plastisol, silicone tow-part urethanes and epoxy adhesives and sealants
2.  Additive in phenolic and epoxy molding compounds
3.  Additive to latex coatings, adhesives and sealants
4.  Adhesion promoter in one-part silylated urethane adhesives and sealants based on organofuntional silane SPUR^SM Technology.
 
Features and Benefits
 

Feature	Benefit
Polyamino functionality	1.  Provides reactive site for amino-reactive resins.            2.  Good wetting of substrates.
Trifunctional silane	1.  Excellent adhesion to inorganic substrates     such as metal, glass, etc.                                     2.  Superior adhesion to plastics when employed     in SPUR Technology-based adhesives or     sealants.

 
Applications
 
N (β-aminoethyl) γ-aminopropyltrimethoxy-silane may be used as an additive, eliminating the need for special primers in numerous bonding applications.  Specific systems that demonstrate improved adhesion when N (β-aminoethyl) γ-aminopropyltrimethoxy-silane is used are:
 
1.  RTV Silicones and Hybrid Silane-Crosslinked Sealants
N (β-aminoethyl) γ-aminopropyltrimethoxy-silane addition to one- and two-part silicone-crosslinked sealants improves adhesion to a variety of substrates, including glass, steel, aluminum and concrete.  This silane can dramatically enhance adhesion to a wide array of plastics when used in combination with SPUR^SM Technology for silylating urethane polymers.  (For formulation and silylated prepolymer preparation information, please refer to Literature bulletin #112-026-30, "Silquest Organofunctional Silanes - Crosslinkers and Adhesion promoters for Urethane Adhesives and Sealants." 
2.  Polysufide Sealants
When added to one- and two-part polysulfide sealants,  N (β-aminoethyl) γ-aminopropyltrimethoxy-silane provides better adhesion to a variety of substrates, including glass, aluminum and steel. N (β-aminoethyl) γ-aminopropyltrimethoxy-silane is typically used at a loading of 0.5 to 1.0 percent by weight to the sealant.  It disperses well and produces cohesive failure in the sealant rather than adhesive failure of the bond between the sealant and the substrate.
Furthermore, the use of N (β-aminoethyl) γ-aminopropyltrimethoxy-silane can eliminate the need forprimers normally required to achieve adhesion to surfaces.
3.  Plastisol Sealants
              Adding N (β-aminoethyl) γ-aminopropyltrimethoxy-silane (0.5 to 1.5 weight percent) 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. N (β-aminoethyl) γ-aminopropyltrimethoxy-silane  modified plastisol systems have a very light color, and the cured compound is bubble-free.
4.  Additive in Phenolic and Epoxy Molding Compounds
              N (β-aminoethyl) γ-aminopropyltrimethoxy-silane, 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.  High-temperature strength properties are also improved.
 
Package:
20KGS/plastic drum
200 Ltrs/iron drum   (N.W.190KG)
1000 Ltrs/IBC drum   (N.W.950KG)

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1. Who are we?
We are based in Wuhan, Hubei province, China, start from 2011, works on research and development, production and technical services of organic silicone chemicals & Organic fluoro chemicals, we have been specializing in the development and production of silicone & fluoro chemicals for over 20years.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Organic silicone oils, Organic siloxanes, silane coupling agent, Silicone resin , fluoro-silane chemicals  ,etc.

4. Why should you buy from us not from other suppliers?
1). Powerful R & D team
2). The ability of quantized production from grams to tons;
3). Various kinds of advanced equipment in the laboratory and plant;
4) .Strict QC standard to meet the demand of customers, advanced equipment for analysis and assay;
5). Efficient and safe logistic plans for chemical products transportation;
6) . Excellent after-sale service.
7). Highest quality and good package
8 ).ISO certificate

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