Phthalic Anhydride (PA) Applications

Douwin chemical compound is a company whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd., was listed as a key private enterprise in Taicang City. Our company has the advantages of geographical location and the forefront of business philosophy. The most fundamental one is the cohesion of outstanding talents.It provide types of chemical compounds, such as adipic acid, maleic anhydride, phthalic anhydride, acrylic acid and so on.

DBP Plasticizers

Dibutyl phthalate is the most commonly used plasticizer for PVC, which can make the products have good softness.

Specifications of DBP Plasticizers

Dibutyl phthalate is an excellent plasticizer for nitrocellulose with strong gelation ability. It is used in nitrocellulose coatings and has a good softening effect. Stability, flexure resistance, adhesion and water resistance are better than other plasticizers.

How is DBP applied to PA

DBP is made up of n-butyl and phthalic anhydride.

This phthalic anhydride applications and phthalic anhydride uses are wide. The phthalic anhydride properties is mild. We also provide phthalic acid to phthalic anhydride.