Phthalic Anhydride (PA) Applications

Product Details

As a professional acrylic acid supplier, Shanghai Douwin Chemical Co. Ltd. provides chemical materials to all worldwide customers at high quality and competitive prices. Douwin aims to be a famous brand and then becomes the most smooth bridge on the industry chain.

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 PA Applied to DBP?

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

Dibutyl phthalate is found in a variety of personal care products and household cleaning products, such as hair spray, insect repellent, nail polish, plastic, glue, etc.

DOP Plasticizers

Dioctyl phthalate (DOP), an organic ester compound, is a commonly used plasticizer.

Specifications of DOP

DOP is the most widely used plasticizer in phthalic anhydride applications of the industry. Besides cellulose acetate and polyvinyl acetate, this product has good compatibility with most industrial synthetic resins and rubbers. This product has good comprehensive performance, good mixing performance, high plasticizing efficiency, low volatility, low tenderness and better softness, water resistance, high electrical performance, good heat resistance, and weather resistance.

How is PA Applied to DOP?

DOP is made up of octanol and phthalic acid to phthalic anhydride

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