company news about Sealvax Adopts TPU for Sustainable Foodcontact Materials

In today's world where sustainability and health safety are paramount, material selection plays a critical role in product design. Thermoplastic Polyurethane (TPU) has emerged as an innovative solution for food-contact applications, offering unique advantages over traditional materials like silicone. This article examines TPU's properties, environmental benefits, and why it represents a superior choice for manufacturers and consumers alike.

TPU, or Thermoplastic Polyurethane, is a versatile polymer that combines the elasticity of rubber with the durability of plastic. This hybrid nature makes it suitable for diverse applications while maintaining exceptional performance characteristics.

Key properties of food-grade TPU include:

• Exceptional Durability: Resistant to wear, tear, and abrasion, maintaining structural integrity through extended use.
• Food Safety Certified: Laboratory-tested to be free from BPA and other harmful chemicals, meeting stringent food contact standards.
• Chemical Resistance: Withstands exposure to oils, greases, and solvents without degradation.

TPU stands out as an environmentally responsible material choice with two significant benefits:

• Recyclability: Can be processed through physical or chemical recycling methods, reducing waste.
• Biodegradability: Certain TPU formulations decompose within 3-5 years under composting conditions, far surpassing conventional plastics.

Compared to materials like PVC or silicone, TPU demonstrates superior environmental performance. PVC releases toxic substances during production and incineration, while silicone presents challenges for recycling and eventual disposal.

TPU offers specific advantages for products that interact with food and beverages:

• Non-Toxic Composition: Contains no endocrine-disrupting chemicals and maintains neutral pH levels.
• Effective Liquid Barrier: Prevents moisture penetration and bacterial growth while resisting stains for easier cleaning.

While silicone remains popular for food applications, TPU demonstrates clear improvements:

• Longevity: Outperforms silicone in resistance to aging and surface degradation.
• Sustainability: Offers recycling and biodegradation options that silicone cannot match.

Forward-thinking companies recognize that material choices reflect corporate values. Selecting TPU demonstrates commitment to both consumer health and environmental responsibility while delivering superior product performance.

• Bio-based production methods using renewable resources
• Advanced formulations with improved temperature and chemical resistance
• Functional enhancements like antimicrobial properties

As material science advances, TPU continues to establish itself as the optimal choice for food-safe applications that prioritize performance, safety, and environmental sustainability.