What is the use of dioctyl phthalate? Dioctyl phthalate is a material that is used due to its high stability during storage, very low volatility, and also its high quality in the field of emollient. It has a wide range of applications compared to similar products in this field. Dioctyl phthalate is commonly used to make items such as cables, wires, wall coverings, fabrics, sheets, and films.
Regarding the most common use of Dioctyl phthalate, it should be said that this material is used for plasticizing PVC resin, which is suitable for use in industries such as cable making, rubber, and PVC pipes.
use of Dioctyl phthalate
Familiarity with the use of Dioctyl phthalate for industrial applications
As we mentioned at the beginning of the use of Dioctyl phthalate in industry, this substance is used in other cases such as food packaging, making medical and household plastic gloves, toy production, home appliances, and all other matters in which health issues are important. . This is used with a high degree of reliability.
This product has a partial electrical property that is resistant to heat and freezing and works better than DOP in terms of softening. This product is considered a strong softener for polyvinyl chloride resins.
Dioctyl phthalate is made from the reaction of ethyl hexane and dimethyl terephthalate, which is produced in the presence of suitable catalysts. It is a liquid and colorless substance that has a bitter taste and a slight odor. Regarding the use of Dioctyl phthalate, it should be said that this substance is available in two types of DOTP and DOP, which are both identical in terms of molar mass and molecular number. These two types are in the category of main plasticizers.
Applications of Dioctyl phthalate as a multifunctional plastic
As mentioned, this material is known as a plasticizer for plastics. This material is used in the manufacture of elastomers, vinyl chloride resins, and PVC products. From its other applications, it can be used as a solvent in the manufacture of many different types of chemicals.
Dioctyl phthalate is used in plasticizers. These materials are in liquid form that combines with hard polymers, which makes them flexible and soft, thus increasing the variety of uses in polymers.
The molecules of plasticizers chemically penetrate between the polymer molecules and thus reduce the molecular attraction.
Dioctyl phthalate has many properties such as viscosity, low fluctuations, high melting speed, UV resistance. Other capabilities of this material include relatively high electrical properties and softness and resistance to cold, which makes this material can be used in various structures of different industries.
Dioctyl phthalate oil is used as a softening material in the plastics industry, which is commonly used in the production of various types of adhesives and the manufacture of PVC. Other uses of this material are hydraulic and dielectric liquids.
Applications of Dioctyl phthalate in medical science
One of the reasons for the use of Dioctyl phthalate in medical science is its convenient properties and low cost.
It is used as one of the most common materials for the manufacture of medical devices such as intravenous bags and tubes, bags and tubes for blood, dialysis, air tubes, and blood transfusions, and nasogastric tubes and IV catheters.
This product was first used to make blood bags in the 1940s, making the structure of plastics more flexible and soft.
Application of dioctyl phthalate in medicine
Features of Dioctyl phthalate
- High light resistance
- Possibility of very high resistance against corrosion and chemical abrasion
- No hydrolysis (water resistance)
- Very low fluctuations
- Unique features and unique plasticity
- The ability not to oxidize or very high resistance to air
- Possibility of optimal electrical performance
- Low cost and high application power
To store this product, you need a well-ventilated dry place. If Dioctyl phthalate is used frequently, it may irritate the eyes and irritate the skin. Due to the risk of inhalation of this substance, it is better to use impermeable clothes, glasses, and gloves when using it.