Diisononyl Phthalate (DINP) is a commonly used plasticizer, which is mainly used to improve the light resistance, heat resistance, aging resistance and electrical insulation properties of plastic products.
Here are the details about DINP:
Chemical properties:
Colorless or light yellow oily liquid, has a slight odor.
Insoluble in water, but soluble in aliphatic and aromatic hydrocarbons.
Environmental protection features:
Good compatibility with PVC: DINP has good compatibility with polyvinyl chloride (PVC), which can make plastic products maintain good softness at the same time, without affecting their normal performance.
Low volatility and migration: Compared with some other plasticizers, DINP is less volatile and less migratory, which means that plastic products plasticized with DINP are not easily released into the environment during use, reducing the potential impact on human health and the environment.
Excellent weather and heat resistance: DINP treated plastic products show better light, heat and aging resistance, which extends the service life of plastic products.
Environmentally friendly and non-toxic: DINP is an environmentally friendly and non-toxic plasticizer, does not contain phthalates, is not in the scope of 16 kinds of phthalate-containing plasticizers restricted in the EU and other countries, and is suitable for sensitive soft PVC products, such as toys, food packaging, etc
The appliction of Diisononyl Phthalate (DINP) as a PVC plasticizer:
Excellent compatibility: DINP has good compatibility with PVC, and will not precipitate even if used in large quantities, which makes it more stable and durable in PVC products.
Excellent performance:
The volatility, migration and non-toxicity are superior to traditional DOP, and can provide better light resistance, heat resistance, aging resistance and electrical insulation properties.
The comprehensive performance is better than DOP, especially in aging resistance and high temperature resistance.
Environmental protection properties: DINP is more environmentally friendly than DOP, with better aging properties, anti-migration properties, anti-extraction properties and high temperature resistance.
Wide range of applications: DINP is widely used in the manufacture of PVC floor leather, toys, footwear, sheaths, wigs, tablecloths and other PVC products, especially in the need of water resistance, extraction resistance, low toxicity and excellent electrical insulation properties.
The appliction of Diisononyl Phthalate (DINP) in the construction industry:
Mainly used in the construction industry to increase the flexibility of plastics, especially in the manufacture of flexible polyvinyl chloride (PVC). Its applications in architecture include floor coverings, wallpaper, carpet backing, etc. Used in interior decoration and can enhance the aesthetics and practicality of buildings. In addition, also used in other building and construction materials such as pipes, rubber sheeting and tarps.
DINP has good compatibility with PVC and can give products good light resistance, heat resistance, aging resistance and electrical insulation properties. When applied in construction, the use of DINP needs to take into account its impact on the environment and non-target biota to ensure the environmental friendliness and safety of the building project.
The appliction of Diisononyl Phthalate (DINP) in automotive manufacturing and related fuel products:
In the automotive industry, used to increase the flexibility and durability of plastics, for example in the production of automotive interiors such as dashboards and interior cladding. This plasticizer can make plastic softer and improve passenger comfort.
On the fuel side, the main use of DINP is as an additive to improve the stability and performance of fuels. It can help prevent chemical changes in fuel during storage and transportation, ensuring the quality and performance of the fuel.
The appliction of Diisononyl Phthalate (DINP) in paints and coatings:
In paints and coatings, DINP can provide good softness and durability, helping to adjust the viscosity and flow of the paint, thereby improving the quality and effect of the paint. In addition, DINP helps to improve the adhesion and friction resistance of the coating to the substrate.
Used in paint is usually in liquid form, it is a high molecular weight substance that does not dissolve in water, which is similar to some other types of plasticizers. This property makes its dispersion and stability in the paint are very good, can effectively improve the finished properties of the paint, such as flexibility and durability.
