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Diisobutyl phthalate (DIBP)

Name: Diisobutyl phthalate (DIBP) поставщик | Ruifen Chemicals
SKU: 84-69-5

Diisobutyl phthalate (DIBP) — химический продукт для промышленного производства и разработки рецептур. Ruifen Chemicals предлагает оптовые поставки, техническую документацию, документы качества и международную логистику. Свяжитесь с нами для получения спецификаций и информации о наличии.

Характеристики

Ключевые свойства и преимущества

Superior low-temperature flexibility, allowing polymers to remain pliable in harsh climates without cracking or becoming brittle.
Excellent compatibility with a wide range of resins, including polyvinyl chloride and nitrocellulose, ensuring uniform plasticization throughout the material.
High stability against heat and light exposure, which prevents premature yellowing and degradation of the final manufactured plastic products.
Low viscosity profile facilitates easier handling and faster mixing during the compounding process, improving overall manufacturing efficiency and throughput.
Functions as an effective softening agent, significantly increasing the elongation and impact resistance of various industrial thermoplastic elastomers and coatings.

Спецификации

Технические особенности

Molecular Formula is C16H22O4 with a molecular weight of 278.34 g/mol, appearing as a clear oily liquid at room temperature.
Boiling point ranges from 320 to 340 degrees Celsius at atmospheric pressure, indicating high thermal stability during high-heat polymer processing.
Specific gravity is approximately 1.038 to 1.040 at 20 degrees Celsius, with a refractive index measured between 1.488 and 1.492.
Flash point is recorded at 185 degrees Celsius (Open Cup), requiring standard chemical safety protocols for storage near heat or ignition sources.
Water solubility is extremely low, less than 0.01 percent at 20 degrees Celsius, ensuring high resistance to moisture-induced leaching or hydrolysis.

Практическое применение в отраслях

Области применения

Used extensively in the production of nitrocellulose lacquers and paints to provide film flexibility and prevent peeling on various surfaces.
Acts as a primary plasticizer in nail polish formulations, ensuring the coating remains smooth, flexible, and resistant to chipping over time.
Applied in the manufacturing of adhesives and sealants, particularly those based on polyvinyl acetate, to enhance bond strength and elasticity.
Utilized in the processing of cellulose-based plastics and specialty rubbers to improve the flow characteristics of the melt during injection molding.
Serves as a component in explosive propellants and pyrotechnics as a desensitizer and binder to ensure safe handling and consistent combustion rates.