What are the main performance improvements of ATBC compared with TBC?
Henan GO Biotech Co., Ltd.
2026-07-22
Frequently Asked Questions about Products
ATBC is an acetylated upgrade of TBC, with key improvements in water resistance, volatility resistance, migration resistance, and long-term stability. It also offers better low-temperature flexibility, making it more suitable for food packaging and medical-grade PVC applications that require high safety and cleanliness.
ATBC vs. TBC: Main Performance Improvements
ATBC is an acetylated upgrade of TBC. Compared with TBC, its main performance improvements are reflected in water resistance, volatility resistance, migration resistance, long-term stability, and low-temperature flexibility.
Key Performance Advantages of ATBC
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Improved water resistance: ATBC provides stronger resistance to water exposure than TBC.
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Lower volatility: ATBC offers better resistance to volatilization, supporting more stable performance during use.
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Enhanced migration resistance: ATBC is less likely to migrate from the polymer matrix, which is important for applications with higher cleanliness and safety requirements.
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Greater long-term stability: ATBC delivers improved stability over extended service periods.
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Better low-temperature flexibility: ATBC maintains improved flexibility under low-temperature conditions, making it suitable for applications requiring consistent flexibility.
Suitable Application Areas
Because of these performance improvements, ATBC is more suitable than TBC for food packaging and medical-grade PVC applications where safety, cleanliness, low-temperature flexibility, and long-term stability are important. Henan GO Biotech Co., Ltd. provides ATBC and TBC plasticizer solutions for global plastic and polymer manufacturers.
