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中文简体Unlike other traditional plasticizers, such as phthalates, TOTM is characterized by its stability and low volatility, ensuring minimal migration and preserving the integrity of materials over time.
Key Characteristics and Advantages of TOTM
TOTM offers a variety of features that make it an attractive choice in multiple industries. Some of its key properties include:
Low volatility: TOTM's high molecular weight contributes to its low volatility, reducing the likelihood of evaporation or migration over time.
Thermal stability: It retains its plasticizing properties even at elevated temperatures, making it suitable for products exposed to heat, such as cables and automotive parts.
Chemical resistance: The ester structure of TOTM ensures it remains stable and unaffected by many environmental factors, including oils, solvents, and acids.
Biodegradability: Unlike some phthalate-based plasticizers, TOTM is considered more environmentally friendly, as it breaks down more easily over time.
These attributes make TOTM the plasticizer of choice for several demanding applications where long-term material performance is critical.
Applications of Trioctyl Trimellitate
TOTM’s primary use is as a plasticizer in the production of flexible materials, particularly polyvinyl chloride (PVC). However, it is also utilized in a broad range of other industries, thanks to its superior physical properties and flexibility.
Wiring and Cable Insulation
One of the most significant uses of TOTM is in the production of flexible wire and cable insulation. Cables that use TOTM are highly durable, flexible, and resistant to heat, making them ideal for applications in the automotive and construction industries. The addition of TOTM helps cables retain their shape and function, even under extreme environmental conditions.
Medical Equipment and Devices
In the medical industry, materials made with TOTM are commonly used in various devices, including medical tubing and blood bags. The plasticizer's low volatility and non-toxicity make it a safer choice for medical applications, particularly in products that require long-term contact with the human body.
Flooring and Upholstery
TOTM is a key ingredient in vinyl flooring and upholstery, providing flexibility and durability. Whether in commercial or residential settings, vinyl flooring made with TOTM can endure heavy traffic and temperature changes without deteriorating or losing its flexibility. Similarly, synthetic leather products made with TOTM exhibit superior softness and durability, making them popular in furniture and automotive interiors.
Packaging Materials
The packaging industry benefits greatly from TOTM’s characteristics. Flexible films and packaging materials made with this plasticizer offer better strength, durability, and transparency, while also ensuring that the product maintains its flexibility even after prolonged use. This makes TOTM an ideal component in the production of flexible food packaging and protective wraps for sensitive products.
