Gasket Gallery: LSR Seals
Liquid Silicone Rubber (LSR) is a versatile and high-performance material that we use for molding automotive and industrial gaskets. Known for its exceptional properties, LSR has gained prominence in applications demanding reliability, durability, and resilience under challenging conditions.
This article includes a gallery of some of the LSR seals we manufacture in Mexico, followed by an explanation of key capabilities that help explain why we use LSR for critical applications, including overmolded seals.
Capabilities of LSR for Molding Gaskets
1. Precision Molding: LSR can be molded with high precision, allowing for the production of gaskets with complex geometries and tight tolerances. This is crucial for ensuring a proper fit and effective sealing in various applications.
2. Versatility in Compounding: LSR can be compounded with various additives to enhance specific properties such as hardness, tensile strength, and tear resistance. This flexibility allows manufacturers to tailor the material to meet the exact requirements of different gasket applications.
3. Consistency and Reliability: LSR offers consistent performance across different production batches, which is vital for maintaining quality and reliability in gasket production. This consistency ensures that LSR gaskets perform predictably and meet stringent industry standards.
4. Ease of Processing: LSR can be processed using various molding techniques, including injection molding and transfer molding. This versatility in processing methods allows for efficient and cost-effective production of gaskets in large volumes. Additionally, the low viscosity of LSR facilitates the molding of intricate designs and fine details.
5. High Tear Strength: LSR gaskets exhibit high tear strength, which enhances their durability and resistance to mechanical damage. This property is particularly important in applications where gaskets are subjected to dynamic stresses and abrasive conditions.
To learn more about LSR, and other materials we use for molding automotive gaskets, visit our products page.
To learn more about molding seals with LSR versus molding with High Consistency Rubber (HCR), check out our blog for several articles on the subject.
Do you have a gasket you’d like us to quote? Click the ‘contact us’ button and we’ll get back to you right away.
Detail of LSR overmolded on plastic carrier