Sustainability in industry is not only about reducing the environmental impact of materials, but also about designing solutions that are more durable, safer and more efficient in highly demanding environments. In sectors such as the port industry, where infrastructure is exposed to severe environmental conditions, the development of new materials can make a key difference in terms of maintenance, service life and the circular economy.
DURPROMAT was created in this context: a project focused on developing recyclable, sustainable and safe thermoplastic materials to improve the durability of port protection systems. Funded by the Valencian Innovation Agency, the project aligns with Durplastics' commitment to applied innovation, sustainability and the development of technical plastic solutions designed for demanding industrial environments.
A technical challenge in port environments
Port protection systems play an essential role in the safety and preservation of docks, vessels and coastal infrastructure. These elements must withstand impacts, humidity, solar radiation, salt exposure, temperature changes and continuous intensive use.
The materials used in these applications must therefore provide a balanced combination of strength, durability and stability. When a port protection system deteriorates prematurely, it not only increases the need for maintenance or replacement, but also raises resource consumption and waste generation.
DURPROMAT addresses this specific challenge by developing material solutions capable of extending the service life of port protection systems while supporting the transition towards a more circular model.
Recyclable and sustainable thermoplastic materials
The project focuses on developing thermoplastic materials capable of improving the strength and durability of port protection systems. Unlike other materials that are more difficult to recover or transform at the end of their service life, thermoplastics offer a significant advantage: they can be designed to support recyclability and their reintegration into new production cycles.
One of DURPROMAT's objectives is to work on sustainable multilayer structures at both pilot-plant and industrial scale, incorporating up to 50% recycled material in their composition without compromising recyclability.
This approach supports progress in two complementary directions. On the one hand, it reduces dependence on virgin raw materials. On the other, it enables the development of technical solutions designed to withstand demanding conditions for longer, helping to reduce replacement frequency and the impact associated with the product life cycle.
Durability as part of sustainability
In industrial applications, sustainability should not be limited solely to the origin of the material. Durability is also a decisive factor.
A product with a longer service life can reduce maintenance work, premature replacements, logistics costs and waste generation. This is particularly relevant for port protection systems, as they are installed in environments where repair or replacement operations may involve high costs and complex planning.
Sustainability is therefore not approached as an isolated concept, but as a combination of factors: recyclable materials, recycled content, safety, functionality and long-term resistance.
Innovation applied to industry
Durplastics' participation in this project reinforces its commitment to applied innovation in the development of technical plastic solutions. Its experience in manufacturing and transforming materials such as polyethylene and polypropylene helps connect research with the real needs of industry.
In projects of this kind, the key is not only to develop an innovative material, but also to validate that it can perform under real operating conditions and at industrial scale. The project therefore includes the evaluation of prototypes from both a functional and sustainability perspective.
Towards more circular port protection systems
The development of recyclable materials containing recycled content creates new opportunities to move towards more circular models in port infrastructure. Rather than treating protection systems as limited-use elements that are difficult to recover, the aim is to design solutions with a longer service life and improved end-of-life management.
This approach responds to the current needs of many industries: reducing environmental impact, optimising resources, improving operational efficiency and meeting increasingly demanding sustainability criteria.
DURPROMAT therefore represents a step forward in the application of technical plastic materials in strategic sectors. It is not simply a matter of replacing materials, but of rethinking how industrial solutions should be designed, manufactured and used so that they are more durable, recyclable and sustainable.
DURPROMAT highlights the importance of material innovation in addressing specific industrial challenges. In port environments, where strength and durability are essential, the development of recyclable and sustainable thermoplastic materials can help improve the performance of protection systems, reduce their environmental impact and support progress towards a more circular industry.
For Durplastics, this project is an opportunity to further strengthen its commitment to innovation, sustainability and the development of technical plastic solutions adapted to the real needs of industry.
