Dibutyl Phthalate (DBP) Plasticizer with Ultra-high Plasticizing Efficiency

Dibutyl Phthalate (DBP) Plasticizer with Superior Compatibility, Enhanced Durability

CAS: 84-74-2

Molecular Formula: C₁₆H₂₂O₄

Molecular Weight: 278.35

This high-grade industrial Dibutyl Phthalate (DBP) primary plasticizer is specially developed and refined as a core processing additive dedicated to cellulose-based resins and polyvinyl chloride (PVC) raw materials. It stands out as an ideal matching material specially formulated for nitrocellulose coating systems by delivering outstanding comprehensive performance including ultra-high solvency, uniform pigment dispersing capability and strong coating adhesion.

Besides its prominent compatibility with all types of color pigments to guarantee even coloring of finished plastic goods, this versatile plasticizer also works as an efficient softening agent for both natural rubber and various synthetic rubber materials to significantly lift the elastic resilience and flexible texture of rubber end products, making it an indispensable multi-functional auxiliary chemical for all kinds of premium PVC, coating and rubber manufacturing formulations.

• Ultra-high plasticizing efficiency, low dosage to soften PVC and cellulose resin
• Outstanding solubility & dispersibility, perfect for nitrocellulose coatings and printing ink
• Excellent pigment compatibility, uniform coloring for colored films & artificial leather
• Great lubricity for processing, low viscosity to stabilize plastisol paste system
• Ideal softener for natural & synthetic rubber, greatly boost product elasticity
• Superior adhesion performance, prevent paint film cracking and improve surface smoothness
• Wide resin compatibility, mix well with DOP, DBP and other main plasticizers
• Cost-effective universal primary plasticizer, reduce overall production raw material cost

This product serves as a primary plasticizer for cellulose resins and polyvinyl chloride, and it fits nitrocellulose coatings perfectly thanks to its outstanding solubility, dispersibility and adhesion. It can form paint films with favorable softness and stability, though its flame resistance and long-term durability are relatively weak.

Featuring great compatibility with all kinds of pigments, it is applicable to colored films, synthetic leather and plastic goods. Besides, it acts as a plasticizer and softener for natural rubber and synthetic rubber to strengthen the resilience of finished rubber products.

In practical production, it is widely applied to manufacture PVC water pipes, tracheal tubes, snake skin hoses, plastic footwear, water delivery hoses, adhesives, printing conveyor belts, paints, coatings, organic glass, colored films and other related products.