Lubrizol
Estane® GP 60DB TPU
Estane GP 60DB is an aromatic polyester-based thermoplastic polyurethane (TPU) designed for injection molding applications. This grade provides a balanced combination of mechanical strength, elasticity and excellent abrasion resistance. Estane GP 60DB TPU is well suited for molded technical components that require durability, toughness and reliable performance.
Key Features:
- Hardness: 60 Shore D
- High tensile strength and elongation
- Excellent tear strength
- Very good abrasion resistance
- Durable aromatic polyester-based TPU
- Supplied as translucent spherical pellets
Processing Form:
- Injection Molding
Processing Notes:
Prior to processing, Estane GP 60DB TPU should be dried at 105°C for 2–3 hours using a dehumidifying dryer. Recommended dew point should be below −30°C and moisture content should remain below 0.05%. Typical injection molding temperatures range from approximately 200°C to 225°C depending on machine setup and processing conditions.
Purpose:
Application:
Used for durable injection molded components such as technical parts and animal identification tags requiring high strength and abrasion resistance.
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.
