Overview

Westlake Global Compounds has introduced the Pivotal™ portfolio, a line of new materials designed to meet the growing demand for more sustainable plastic products. Within this portfolio, 2651 stands out as a compound geared towards custom injection molding applications. This case study examines the implementation of 2651 in a real-world injection molding scenario, highlighting its performance, improved sustainability, and customer benefits.

Challenge

The injection molding industry faces increasing pressure to reduce its environmental footprint. Customers and regulatory bodies are demanding products that not only perform well but also incorporate sustainable practices and materials. The challenge lies in finding a material that can balance these requirements without compromising on the quality or UL compliance of the end product.

Solution

Westlake's Pivotal™ 2651 addresses this challenge by offering a compound that integrates post-industrial recycled (PIR) content. This engineered pellet solution is rigorously tested to ensure uniformity and reliability in various injection molding applications. Westlake's Pivotal™ 2651 provides a more sustainable alternative for manufacturers looking to improve their own environmental profile as the compound is partially formulated with recycled materials.

Implementation

A leading electrical product manufacturer, seeking to decrease its environmental impact, partnered with Westlake Global Compounds to use 2651 for various existing and new injection molded products. The implementation process involved the following steps:

1. Material Assessment: Westlake provided comprehensive data on the mechanical properties and processing parameters of 2651.
2. Product Trial: Trial electrical products were created using the compound to confirm finished product performance and compliance with UL standards.
3. Process Optimization: Westlake's technical team worked with the manufacturer to adjust the injection molding process, ensuring efficient production and consistent product quality.
4. Testing and Certification: The final products underwent rigorous testing to ensure they met all safety and quality standards. The PIR content will be submitted for sustainability verification by GreenCircle Certified.

Results

The use of Pivotal™ 2651 yielded the following results:

• Environmental Impact: The inclusion of PIR content reduced the carbon footprint of the electrical products compared to those made with traditional materials.
• Performance: The electrical products met all the performance criteria, including strength, durability, and safety, proving that more sustainable choices do not have to come at the expense of quality.
• Market Reception: The product was well-received in the market, with the manufacturer noting an increase in sales attributed to the sustainable nature of the products.
• Industry Recognition: The manufacturer received industry accolades for its commitment to sustainability, further enhancing its brand image.

Conclusion

Westlake's Pivotal™ 2651 presents a viable solution for injection molding applications that require both performance and improved sustainability attributes. By successfully implementing this compound in a commercial product, Westlake demonstrates its commitment to innovation and environmental stewardship, paving the way for a more sustainable future in the plastics industry.