ACCESS® Organosilane A302 3-Aminopropyltriethoxysilane
- Chemical Name
- (3- Aminopropyl) triethoxysilane
- Chemical Family
- Silanes
ACCESS® Organosilane A302 3-Aminopropyltriethoxysilane is a high-quality amino-functional silane widely used as a coupling agent in various applications. This silane is an excellent adhesion promoter that enhances flexibility, elongation, and adhesion between polymers and inorganic surfaces. A302 is equivalent to other commercial products such as SilquestTM A-1100, Dynasylan® AMEO, and DowsilTMZ-6011. The small amounts of ethanol released upon hydrolysis provide greater compatibility and stability between the silane and the substrate.
Properties
- Physical Form
- Liquid
Product families
- Surface Modifiers
- Surface Modifiers
Other characteristics
- Brand
- ACCESS
- Features
- Good Adhesion, Good Elongation, Good Flexibility
- Synonyms
(3-Aminopropyl)triethoxylsilane, (3-Aminopropyl)triethoxysilane, (Aminopropyl)triethoxysilane, (γ-Aminopropyl)triethoxylsilane, (γ-Aminopropyl)triethoxysilane, 3-(Triethoxysilanyl)propylamine, 3-(Triethoxysilyl)-1-propanamine, 3-(Triethoxysilyl)-1-propylamine, 3-(Triethoxysilyl)propanamine, 3-(Triethoxysilyl)propane-1-amine, 3-(Triethoxysilyl)propylamine, NSC 95428, Triethoxy(3-aminopropyl)silane, Triethoxy(γ-aminopropyl)silane, γ-Aminpropyltriethoxysilane, γ-Triethoxysilylpropylamine
- Functions
- Coupling Agent
- Appearance
- Clear colorless liquid (at 25°C)
- Technology
- Elastomers
- Plastics
- Standard Packing
Available in 200 KG (441 lb) drums and 950 KG (2090 lb) IBC's.
- Material Features
- Good Adhesion
- Good Elongation
- Good Flexibility
- Storage Condition
Unopened packaging stored in cool, dry locations, A302 has a shelf life of 2 years.
- Country Availability
- Canada
- USA
- Applications
ACCESS® Organosilane A301B can be used to treat inorganic powders, glass fibers, and other surfaces as an alternative to using conventional A302 (3-Aminopropyltriethoxysilane), with significant improvement of the composite's hardness, toughness, and related mechanical properties
- Plastics and Elastomers Functions
- Coupling Agent
Technical data
Table 1 of 2
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Refractive Index (at 25°C) | 1.4180 - 1.4280 | — | — |
| Specific Gravity (at 25°C) | 0.9400 - 0.9500 | — | — |
| Flash Point | 199.4 | °C | DIN 51758 (closed cup) |
Table 2 of 2
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Purity | 98 - 100 | % | GC |
| Color | max. 30 | — | Platinum-Cobalt |
