Dibutyl Phthalate (DBP), identified by CAS number 84-74-2, stands out as a highly versatile chemical compound widely adopted across numerous industrial sectors. Its primary role as a plasticizer is critical for enhancing the flexibility and processing characteristics of various polymers, most notably Polyvinyl Chloride (PVC). For procurement managers and formulation chemists, understanding DBP's utility is essential for optimizing product performance and manufacturing efficiency.
As a colorless, oily liquid with a faint aromatic odor, DBP offers excellent solubility in a broad range of organic solvents, while remaining insoluble in water. This amphiphilic nature, coupled with its low toxicity profile, makes it a preferred choice for manufacturers. The production of DBP involves the esterification of phthalic anhydride with n-butanol, a process that yields a high-purity product when executed by experienced chemical manufacturers.
The effectiveness of Dibutyl Phthalate as a plasticizer lies in its ability to intercalate between polymer chains, reducing intermolecular forces and thereby increasing flexibility, elongatability, and processability. This makes it invaluable for applications requiring soft and pliable materials. Key industrial uses include:
The competitive price of Dibutyl Phthalate, especially when sourced from bulk manufacturers in China, makes it an economically viable option for large-scale production. However, it is important for buyers to consider not just cost but also the reliability and ethical practices of their chosen supplier.
For companies aiming to buy Dibutyl Phthalate, a strategic approach to sourcing is recommended. This involves not only comparing DBP price quotes from various suppliers but also evaluating their technical support, product consistency, and ability to meet delivery schedules. Engaging with established distributors and manufacturers who can provide ample documentation, such as Safety Data Sheets (SDS) and Certificates of Analysis (CoA), is a hallmark of a good partnership. Exploring options to purchase DBP in drums or bulk shipments can significantly impact overall cost-effectiveness.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.