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    DOP dioctyl phthalate for plasticizer
    • DOP dioctyl phthalate for plasticizer
    • DOP dioctyl phthalate for plasticizer
    • DOP dioctyl phthalate for plasticizer

    DOP dioctyl phthalate for plasticizer

    Appearance and properties: colorless liquid with special odor

    PH value: neutral

    Freezing point (℃): -55

    Relative density (water = 1): 0.983 (20 ° C)

    Boiling point (° C): 372.5

    Relative vapor density (air = 1): None

    Saturated vapor pressure (kPa): 0.143kPa / 200 ℃

    Combustion heat (kcal / mol): None

    Critical temperature (℃): None

    Critical pressure (MPa): None

    Logarithm of octanol / water partition coefficient: None

    Flash point (℃): ≥200

    Ignition point (° C): 241

    Refractive index: 1.4852

    Lower explosion limit% (V / V): 0.15 0.18

    Solubility: The solubility of this product in water is <0.01% and the solubility of water in this product is 0.2% at 25 ° C. Soluble in most organic solvents

    Agents and hydrocarbons, slightly soluble in glycerol and ethylene glycol. Good compatibility with most industrial resins. With acetate

    Vitamins; polyvinyl acetate is partially compatible.

    Main use: used in plastics, rubber, paints and lubricants, emulsifiers and other industries

    Other physical and chemical properties: Viscosity: 62.9mPa · S (25 ° C)


    DOP dioctyl phthalate, full name dioctyl phthalate, is a commonly used plasticizer with a chemical formula of C24H38O4. In its molecular structure, there are two ester groups that interact with each other through the conjugation of phthalic acid. It is a colorless, transparent liquid with good solubility and plasticizing properties. It is often used as a plasticizer for various synthetic resins such as PVC (polyvinyl chloride). It can improve the flexibility and processability of plastics through dissolution and penetration.


    DOP dioctyl phthalate is a widely used plasticizer, and its main uses include:


    1. Plasticizer for PVC products: DOP is a commonly used PVC plasticizer, which can be used to prepare PVC pipes, sheets, films, artificial leather, floor materials, etc.

    2. Rubber plasticizer: DOP can be used as a plasticizer for rubber to improve the flexibility and processability of rubber.

    3. Ink manufacturing: DOP can be used as a plasticizer and leveling agent in ink manufacturing, and can also be used to synthesize oil dyes.

    4. Pharmaceutical manufacturing: DOP is also used in pharmaceutical manufacturing, such as preparing coating agents for certain oral drugs.

    5. Cable insulation materials: DOP can be used in the preparation of cable insulation materials to improve the flexibility and processability of cables.

    6. Other applications: DOP can also be used in synthetic fragrances, lubricants, softeners, plastic welding agents, etc.


    Hot Tags: DOP dioctyl phthalate for plasticizer, manufacturers, suppliers, factory, Customized

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