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Diisononyl phthalate (DINP)

Name: Diisononyl phthalate (DINP) поставщик | Ruifen Chemicals
SKU: 28553-12-0 / 68515-48-0

Diisononyl phthalate (DINP) — 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 Permanence: Exhibits exceptionally low volatility and migration rates compared to lower phthalates, ensuring long-term flexibility in end products.
Enhanced Weathering: Provides excellent resistance to ultraviolet radiation and oxidative degradation, extending the service life of outdoor plastic components.
Processing Efficiency: Acts as a high-efficiency plasticizer with a low viscosity-low shear rate profile, facilitating rapid fusion and smooth extrusion cycles.
Low Temperature Performance: Maintains polymer flexibility and prevents brittleness in cold environments, making it suitable for automotive and refrigeration applications.
Environmental Stability: Shows significant resistance to extraction by aqueous solutions and fats, ensuring the material integrity of flexible PVC coatings

Спецификации

Технические особенности

Chemical Formula and Molecular Weight: C26H42O4 with a molar mass of approximately 418.61 g/mol, characterized by its isomeric alkyl chains.
Density and Refractive Index: Displays a specific gravity ranging from 0.970 to 0.980 and a refractive index of approximately 1.485.
Boiling and Flash Point: Features a high boiling point above 250 degrees Celsius and a flash point exceeding 200 degrees Celsius for safety.
Solubility Profile: Practically insoluble in water (<0.001 mg/L) but highly soluble in common organic solvents like ethanol, ether, and acetone.
Viscosity Data: Exhibits a kinematic viscosity of 70 to 95 mPa.s at 20 degrees Celsius, crucial for liquid-state handling and mixing.

Практическое применение в отраслях

Области применения

Wire and Cable Insulation: Widely used in the electrical industry to produce flexible jacketing and insulation with high dielectric strength.
Automotive Components: Applied in the manufacturing of interior trims, door panels, and underbody coatings for improved durability and heat resistance.
Construction Materials: Essential for producing vinyl flooring, waterproof membranes, and weatherstripping profiles due to its excellent weathering properties.
Industrial Coatings: Utilized as a primary plasticizer in plastisols, sealants, and adhesives to enhance adhesion and flexibility across various substrates.
Consumer Goods: Found in footwear, luggage, and stationary products, providing the necessary softness and longevity required for everyday plastic items.