NANOPOL® A 720
- CASE Ingredients Features
- Fatigue ResistanceGood ToughnessHigh ModulusImproved Tear StrengthNarrow Particle Size DistributionTransparency
- Chemical Family
- Silica
NANOPOL® A 720 is a flexible dispersion of colloidal silica in n-butyl acetate solvent. The silica phase is composed of surface-modified, synthetic SiO₂-spheres that are very small in size (Ø 20 nm) and have a narrow particle size distribution. Despite having a high SiO₂-content of 50 wt%, NANOPOL® A 720 is transparent, low in viscosity, and does not show sedimentation due to the agglomerate-free dispersion of the nanoparticles in the solvent. It significantly improves tear resistance, fracture toughness, and modulus. NANOPOL® A 720 can be used to formulate highly filled, transparent adhesives based on various reactive resins. It is also easy to process due to its uncritical solvents.
Properties
- Physical Form
- Liquid
Identification
- CASE Ingredients Functions
- Surface Modifier
Product families
Applications
- Sensors & Actuators
Product Families
- Surface Modifiers
Other characteristics
- Brand
- NANOPOL
- End Uses
- Reactive Adhesive, Structural Adhesive
- Features
Fatigue Resistance, Good Toughness, High Modulus, Improved Tear Strength, Narrow Particle Size Distribution, Transparency
- Functions
- Surface Modifier
- Carrier
- Butyl Acetate
- Solvent-based
- Markets
- Electrical & Electronics
- Appearance
- Clear, colorless liquid
- Shelf LIfe
12 months; NANOPOL®A 720 should be handled in accordance with good industrial practice. Detailed information is provided in the Material Safety Data Sheet.; 12 months, if stored in original unopened container.
- Soluble In
- N-butyl Acetate
- Technology
- CASE Ingredients
- Chemical Inventories
- EINECS (EU)
- ELINCS (EU)
- ENCS (Japan)
- IECSC (China)
- NDSL (Canada)
- PICCS (Phillipines)
- TCCA (Korea)
- TCSI (Taiwan)
- Adhesives And Sealants
- Reactive Adhesive
- Structural Adhesive
Technical data
Table 1 of 1
3 rows| Characteristic | Value | Unit |
|---|---|---|
| Silicon Dioxide Content | 47.0 - 53.0 | wt % |
| Density (at 20°C) | approx. 1.3 | g/ml |
| Viscosity (at 25°C) | approx. 20 | mPa·s |
