KBE-3083
Shin-Etsu Chemical Co., Ltd. · KBE
KBE-3083 is an alkoxy-silane. It is a long-chain alkyl(C6), octyltriethoxysilane, used for surface treatment of pigments and fillers. It improves adhesion and compatibility with resins, making it suitable for paints and coatings. The product is also useful for modifying the surface properties of inorganic substrates and enhancing the dispersibility of fillers in organic polymers.
- Good adhesion
- Good weathering properties
- Resin compatibility
Specifications
Identifiers
- Chemical name
- Octyltriethoxysilane
- CAS number(s)
- 2943-75-1
- EC number
- 220-941-2
- Molecular formula
- C14H32O3Si
- InChI key
- MSRJTTSHWYDFIU-UHFFFAOYSA-N
- Synonyms
- Silane Coupling Agent, Octyl(Triethoxy)Silane, Triethoxycaprylylsilane
Technical specifications
Properties
| Property | Value | Unit |
|---|---|---|
| Physical State | Liquid | - |
| Boiling Point | 98 (at 10.27 kPa) | °C |
| Specific Gravity | 0.88 | - |
| Refractive Index | 1.415 | - |
| Molecular Weight | 276.5 | g/mol |
Specifications
| Test Condition | Specification | Value | Unit | Test Method |
|---|---|---|---|---|
| - | Molecular weight | 276.5 | - | - |
| at 25 °C | Specific Gravity | 0.88 | - | - |
| at 25 °C | Refractive Index | 1.415 | - | - |
| at 10 mmHg | Boiling Point | 98 | °C | - |
| - | Flash Point | 126 | °C | Open cup |
| - | Minimum Covering Area | 282 | m²/g | - |
- Product groups
- SilanesSilanes & SiloxanesSilicones
- Applications
- Paints & coatings formulationsResinsPolymersFiller surface treatmentConcrete sealing & protection
- Functions
- Flow modifierAdditiveAdhesion promoterSurface modifierDispersantWater repellent
- Market segments
- Specialty chemicalsConstruction materialsPaints & coatings additives
Documents
- Request a copy
Technical Data Sheet (TDS)
Specifications & performance data