Lasheng's DBE solvents combine excellent solvency power with a wide range of properties. DBE is non-flammable, readily biodegradable, non-corrosive and has a mild, fruity odor. The portfolio of dicarboxylic dimethylesters (DBE朌ibasic esters) f satisfies these requirements in many aspects and offers effective alternatives to traditional solvents. DBE Dibasic Esters can function as solvent as well as chemical intermediate in the following examples: Paints and coatings; Plasticizers; Cleaning; Polyols; Pigments; Paint stripping; Wet strength paper resins; Foundry Core binder; Soil stabili- sation or chemical grouting; Recycling solvent; Oilfield chemicals; Crop protection; Adhesives.Explanations can see below:

1. Wood paint

A. Due to its wide range of distillation, DBE serves as an excellent buffer. Hence, it can provide more flexibility and selection to solvent formulation and application environment.

B. DBE, with high boiling point, and wide distillation, helps to adjust the volatilization rate, improve the flow, and eliminate the white fog and pinhole.

2. Broil-paint industry

DBE has special volatility, with the hoist of the temperature, the DBE will have more fast volatilization speed than other solvent, Viz. in the former period it is slowly, but fast in the rear end, so that it is patient of more benefit drying period，more calm solvent volatilization curve, which is benefit for cancel the surface bug.

3. Engine oils

Benefits of DBE in engine oils:

A. Volatility: The polarity of DBE molecules causes them to be attracted to one another and this intermolecular attraction requires more energy (heat) for the esters to transfer from a liquid to a gaseous state. Therefore, at a given molecular weight or viscosity, the esters will exhibit a lower vapor pressure which translates into a higher flash point and a lower rate of evaporation for the lubricant. Generally speaking, the more ester linkages in a specific ester, the higher its flash point and the lower its volatility.

B. Lubricity: Polarity also causes DBE molecules to be attracted to positively charged metal surfaces. As a result, the molecules tend to line up on the metal surface creating a film which requires additional energy (load) to penetrate. The result is a stronger film which translates into higher lubricity and lower energy consumption in lubricant applications.

C. Detergency/Dispersency: The polar nature of DBE also makes them good solvents and dispersants. This allows the esters to solubilize or disperse oil degradation by-products which might otherwise be deposited as varnish or sludge, and translates into cleaner operation and improved additive solubility in the final lubricant.

D. Biodegradability: While stable against oxidative and thermal breakdown, the ester linkage provides a vulnerable site for microbes to begin their work of biodegrading the ester molecule. This translates into very high biodegradability rates for ester lubricants and allows more environmentally friendly products to be formulated.

4.Printing ink industry

Some printing ink, such as SCREEN INK, there are often append the high-boil solvent, for example the ISOPHORONE，but it is of great virulence and funk, and that DBE could fetch up the upwards bug, also replace it.

5.Colophony industry

Firstly, it could debase the colophony viscidity without need to decrease molecular weight or content. Secondly, when in the same viscidity ,it could increase the proper content, by DBE 's character, we could manufacture the colophony with high proper content and low viscidity.

6. Launder solvent, de-paint solvent

Because of DBE 's high solvency, it could cleanup the oil and paint film, which is also recyclable.We sell to abroad for a large area.Mostly our cargo were shipped to NY,Houston and Long beach in US ,Copenhagen,Rotterdam and Hamburg in Euro,Barcelona in Spain ,Sydney in Australia ,Jakarta in Indonesia and Bankok in Tailand. Now we all have regular year contract with our buyers and our production was enlarged because of huge demand.In orde to meet the fast cconsumption,we set our agent in Korea and help to sell in the world market.And our Hongkong office can open large amount of L/C and did a lot in speed our business.All know that Hongkong company has much advantage in doing international business than Chinese domestic company.