Dipropylene Glycol butyl ether
Dipropylene Glycol Butyl Ether; Dipropylene Glycol n-Butyl Ether; Dipropylene Glycol Monobutyl Ether; Isomer Mixture; 1-(2-Butoxy-1-MethylChemicalbookEthoxy)-2-Propanol; PROPAN-2-OL|||Dipropylene Glycol Monobutyl Ether; 1-(2-Butoxy-1-Methylethoxy)-2-Propanol, For Synthesis Chemical Formula: C10H22O3 Molecular Weight: 190.3 CAS Reg. No.: 29911-28-2 EINECS Reg. No.: 249-951-5 Specification: 25kg/barrel
Applications
Dipropylene glycol butyl ether (DPnB) is a colorless transparent liquid with a slight etheric odor and bitter taste, soluble in water, with good binding power, good solubility and binding properties to coating resins, and is an excellent film-forming additive. Dipropylene glycol butyl ether, as a film-forming additive commonly used in waterborne coatings, has a great role to play. First of all, to improve the film-forming properties, not to mention, DPNB hydrophilicity is not good, in some water-based emulsions are easy to break the emulsion, so the use of special attention. DPNB is a major effect is able to improve the viscosity of the water-based coating system, especially multi-solvent system, the thickening agent has no effect at all, DPNB with the neutralizer can greatly improve the viscosity of the coatings, good storage, open thinning and spraying will not be hanged, hair flower. DPNB can also improve the defoaming property of water-based coatings, no matter in production or construction, it is helpful for defoaming. Coatings: It can be used as a coagulant for acrylic resin, styrene acrylic resin and polyvinyl acetate, giving excellent performance to the paint film. It is one of the most effective film-forming additives for many water-based paints. Cleaning agents: Suitable for use in cleaning agents, especially in systems requiring very low evaporation rates, such as wax removers and floor cleaners. It is an excellent coupling agent for grease and oil, and can be used as a paint remover and animal fat remover. Other applications: agricultural products, cosmetics, electronic inks, textiles. DPNB has a slight odor, low water solubility and good binding power, and has good solubility for coating resins. It shows good binding properties to various resins. In addition it has excellent film forming properties.
Technical specifications
| appearances： | colorless liquid |
| boiling： | 222 – 232 ℃ |
| Water soluble: | Soluble in water |
| Density: | 0.913 g/cm³ |
| Flashpoint: | 87.5 ℃ |
| Refractive index: | 1.426 |
Inspection items
| Testing Program | methodologies | Testing Standards | Test Data |
| Appearance | Visual Inspection | Colorless and transparent | Colorless and transparent |
| fineness（GC/FID） | GC/FID | 99 | 99.7 |
| acid value（以 HAC%W） | GB/T14827－93 | ≤0.01 | 0.0022 |
| hydration level（%W） | GB/6283－2008 | ≤0.1 | 0.025 |
| Saturation（Pt-Co）Hazen | GB/T3143－82 | ≤20 | 10 |
Other
- Storage temperature: 20-50°C, stored in a cool, ventilated, dry place, shelf life of two years.
- Non-hazardous, transported as general chemicals.
- For more product application recommendations, contact your salesperson directly for advice.
