LSR and Rubber Molded Parts

Liquid Silicone Rubber Molded Parts

Meeting customer needs with precise, high-quality components

Liquid Silicone Rubber (LSR) molded parts offer a virtually unlimited range of design, are produced as a single part and can be manufactured in high volumes.

Advantages of LSR molded parts:

  • Limitless design – Enables production of part geometries and technical solutions not possible otherwise
  • Consistent – Provides the highest consistency in product dimension, precision and overall quality due to lean manufacturing processes
  • Pure – Silicone is one of the most extensively tested biomaterials with a long history of safe use
  • Precise – Flashless, wasteless tool design concepts for parts from 0.002 grams to several hundred grams in weight
  • Reliable – Using latest technology in machinery, tooling and automation
  • Quality – ‘0’ Defect Quality Level through in-process controls
  • Fast – Enables highest volume production as a result of short cycle times; from several thousand to millions
  • Clean – Utilizing state-of-the-art processing techniques and production in Class 7 and 8 cleanrooms
  • Cost-effective – Offers lowest Total Cost of Ownership (TCO) for the customer
Our LSR components are the result of your and our designers’ imagination plus the quest for innovative solutions of our toolmakers and process engineers. LSR experts partner with customers using a holistic approach based on customers’ specifications and requirements.

Process engineering expertise

Trelleborg Sealing Solutions is at the forefront of the latest developments and innovation in injection molding technology, in particular:

Trelleborg Sealing Solutions has decades of experience using injection molding technology with many proprietary and specialized elastomer materials. When Liquid Silicone Rubber (LSR) brought about a new era in Liquid Injection Molding (LIM), Trelleborg Sealing Solutions pushed tool design and process engineering to new heights.

By working with Trelleborg Sealing Solutions, decades of expertise in product and material development are combined with experience in tool design and process engineering, LIM, cleanroom production and the highest levels of process automation. Experience working with original equipment and medical device manufacturers and end users in the life sciences industry allows us to develop components to enhance the performance of your application.

Liquid Silicone Rubber (LSR) molded parts offer a virtually unlimited range of design, are produced as a single part and can be manufactured in high volumes.

Advantages of LSR molded parts:

  • Limitless design – Enables production of part geometries and technical solutions not possible otherwise
  • Consistent – Provides the highest consistency in product dimension, precision and overall quality due to lean manufacturing processes
  • Pure – Silicone is one of the most extensively tested biomaterials with a long history of safe use
  • Precise – Flashless, wasteless tool design concepts for parts from 0.002 grams to several hundred grams in weight
  • Reliable – Using latest technology in machinery, tooling and automation
  • Quality – ‘0’ Defect Quality Level through in-process controls
  • Fast – Enables highest volume production as a result of short cycle times; from several thousand to millions
  • Clean – Utilizing state-of-the-art processing techniques and production in Class 7 and 8 cleanrooms
  • Cost-effective – Offers lowest Total Cost of Ownership (TCO) for the customer
Our LSR components are the result of your and our designers’ imagination plus the quest for innovative solutions of our toolmakers and process engineers. LSR experts partner with customers using a holistic approach based on customers’ specifications and requirements.

A Single Part Gives Benefits

LSR molding is ideal for production of complex geometries and to consolidate assemblies combining numerous components into a single part.

Customers often ask us to value engineer their assemblies and this is where we can offer tangible benefits to our customers in terms of:

  • Improved performance
  • Prevention of contamination
  • The opportunity for automating of customers’ production lines
  • Elimination of risk of miss-assembly
  • Lower inventories
  • Lower overall costs

For more information, download our new brochure:

Liquid Silicone Rubber Capabilities (PDF, 7.0 MB)