Dibasic Ester (DBE) — Bell Chem
Whether you are cleaning an area, stripping paint from surfaces, or coating surfaces to deter corrosion, dibasic ester is a good choice for your business and the environment. Call Bell Chem, leading industrial chemical suppliers, today at 407-339-2355 (BELL) to order dibasic ester. Our blog lists many of our other chemicals and food ingredients
Invista DBE: A Balanced Solution for Solvents
An aliphatic dibasic acid product containing primarily glutaric, succinic and adipic acids, INVISTA DBA is specially processed to minimize other components, particularly nitric acids and metals. Download Technical Data Sheet Applications: pH buffer for lime and limestone SO2 scrubbers Polyester polyols for polyurethanes and polyisocyanurates
Dibasic ester
Dibasic ester or DBE is an ester of a dicarboxylic acid. Depending on the application, the alcohol may be methanol or higher molecular weight monoalcohols. Mixtures of different methyl dibasic esters are commercially produced from short-chain acids such as adipic acid, glutaric acid, and succinic acid. [1]
Plasticizers: Types, Uses, Classification, Selection & Regulation
It is almost colorless and odorless oily liquid. It is very slightly soluble in water but soluble in alcohols, hexane etc. while miscible and compatible with all the monomeric plasticizers used in PVC compounding. Melting point: 43°C (45°F; 230 K) Boiling point: 244-252°C at 0.7 kPa.
DIBASIC ESTER (DBE) | Ataman Kimya A..
Dibasic esters are a blend of dicarboxylic acid esters that are non-flammable, readily biodegradable, non-corrosive, and have a mild, fruity odour. These properties make DBE a relatively safe solvent that can be used for a variety of purposes. Contact Us for Information and Samples
- What is Dibasic ester?
- PRODUCT DESCRIPTION Dibasic Ester (DBE) is a purified mixture of dimethyl esters of adipic, glutaric, and succinic acids. DBE is a liquid substance, non-flammable, readily biodegradable, and has a slightly fruity odor. It is easily soluble in alcohols, ketones, ethers, and many hydrocarbons, but only sparingly soluble in water and higher paraffins.
- How are ester plasticizers selected?
- Ester plasticizers are selected based upon cost/performance evaluation. The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties. The study of these properties by the rubber compounder will contribute to the selection of a high-performance ester plasticizer.
- What is a general performance ester plasticizer?
- Some general performance ester plasticizers used in the marketplace today are DOA, DIDA, DIDP, DOP, DINP and other phthalates and adipates made from straight-chain alcohols of 7–11 carbons in length. Ester plasticizers are commonly used only for their as-molded, low-temperature contribution.
- Why do we use ester plasticizers?
- Ester plasticizers make it possible to process elastomers easily while also providing flexibility in the end-use product. Plasticizer–elastomer interaction is governed by many factors, such as solubility parameter, molecular weight and chemical structure. Ester plasticizers are selected based upon cost/performance evaluation.
- How to choose a high-performance ester plasticizer?
- The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties. The study of these properties by the rubber compounder will contribute to the selection of a high-performance ester plasticizer. 1.
- What is a polymeric plasticizer?
- Polymeric polyester plasticizers may be used in higher-performance applications where superior plasticizer non-volatility and fluid chemical extraction resistance are critical. Polymeric plasticizers are produced by reacting a dibasic carboxylic acid with a glycol or a mixture of different dibasic glycols.
