Chemical Name:

 Silane coupling agent Bis(triethoxysilylpropyl)amine
Synonym: 3, 3'-Bis(triethoxysilyl)dipropylamine; 3-(Triethoxysilyl)-N-(3-(triethoxysilyl)propyl)-1-propanamine

Trade name: KH-1171

  

1. Properties:

• Specification: Yellowish transparent liquid.
• CAS NO.: 13497-18-2
• Formula: C18H43NO6Si2
• Molecular Weight: 425.71
• Boiling Point: 160
• Flash Point: 140
• Density: 0.97
• Refractive Index: 1.429                
• Purity: 98%

 

2. Applications: 

 

Bis(triethoxysilylpropyl)amine (CAS No. 13497-18-2), Silane coupling agent NQ-S01, is an important additive for many applications.

Silane-endcapped Polyurethanes: Silane-terminated polyurethanes can be prepared by reacting traditional NCO-terminated urethane prepolymers with NQ-S01. It can react very fast with free isocyanate groups and lead to a high converted silane-endcapped product. Side reactions can be significantly reduced.

• The most recommended silane for endcapping Polyurethanes. It leads to colorless low-viscosity PU prepolymers with improved UV stability and reduced yellowing tendency of sealants.
• Glass fiber/glass fabric composites: As a finish or size constituent
• Mineral fiber insulating materials and abrasives: As an additive to phenolic resin binders
• Foundry resins: As an additive to phenolic, furan and melamine resins
• Sealants and adhesives: As a primer or additive and for chemical modification
• Mineral-filled polymers (composites) or HFFR cables: For pretreatment of fillers and pigments
• Paints and coatings: As an additive and primer for improving adhesion to the substrate. As a primer for glass and metal.

  

3. Packing & storage:

•  200L steel drum or 1000L IBC drum
• Store in a cool, dry place. Avoid light.