Lubrizol
Estane® MB ABAB2
Estane® MB ABAB2 is an antiblock masterbatch specially developed for thermoplastic polyurethane (TPU) film applications. The masterbatch significantly reduces friction and tackiness in TPU films, resulting in smoother surfaces and improved handling during processing and converting. Even at low concentrations of around 5%, Estane® MB ABAB2 effectively lowers the friction coefficient and improves film performance.
Key Features:
- Antiblock masterbatch for TPU films
- Reduces surface friction and tackiness
- Improves film handling and processing
- Compatible with polyester and polyether TPU
- Effective at low concentrations (~5%)
Processing Form:
- Blown film extrusion
- Extrusion applications
Processing Notes:
Estane® MB ABAB2 can be processed in a typical temperature range of approximately 180°C to 210°C. The masterbatch is compatible with both polyester-based and polyether-based TPU materials and can be used to improve surface smoothness and reduce tackiness in finished TPU products.
Purpose:
Application:
Used to reduce friction and surface tackiness in TPU films, cables, profiles and hoses, creating smooth and non-tacky finished products.
Delivery Form:
Pellets
Key Sustainability Features of Estane TPU
Bio-Based Content
The Estane ECO TPU series incorporates renewable materials, with bio-based content ranging from 20% to 69%, certified according to ASTM D6866.
Biomass Balance Approach
The Estane RNW TPU line utilizes mass-balanced biomass feedstocks, reducing reliance on fossil-based sources while maintaining the quality and performance of standard petroleum-based resins.
Reduced Carbon Footprint
Implementing sustainable feedstocks in Estane RNW TPU products has achieved up to a 59% reduction in product carbon footprint, contributing to lower greenhouse gas emissions.
Performance Consistency
TPUs deliver the same high-quality performance as traditional TPUs, ensuring that sustainability enhancements do not compromise material integrity.
