The 2K or ‘two-shot’ injection moulding process opens a world of possibilities for component performance and/or cost reduction. Simply put, it allows us to combine multiple polymers in a single process, creating individual parts that perform multiple functions.
The advantage of 2K compared with over-moulding is the first material injected is still hot and clean, enabling the best possible bond, and a much-reduced risk of burning.
Because of the chemical bond created between the two materials, outstanding adhesion is achieved; all without the thermoplastic portion requiring a chemical pre-treatment. The outcome of this is both an efficient and cost-effective process.
COBA Plastics Moulding is already working with existing customers on some exciting product lines in the automotive and homeware sectors.
One of the most in-demand functions for a 2K part is when the rigidity of one material such as nylon is required for structural integrity, whilst a second softer material allows flex or can act as seal between the component and its surrounding in the finished product.
Speak to us today about your 2K requirement and we can work with you to design and develop a solution to meet your requirements.
Telephone: +44 (0)116 240 1555
Email: sales@cobaautomotive.co.uk
