What is the Difference Between FFKM and FVMQ?
If you’re selecting elastomers for demanding sealing applications, understanding the differences between FFKM (Perfluoroelastomer) and FVMQ (Fluorosilicone Rubber)1 is essential. Both materials provide excellent performance but differ significantly in chemical resistance2, temperature ranges, and mechanical properties. FFKM (Perfluoroelastomer) is a fully fluorinated elastomer known for superior chemical resistance and exceptional thermal stability. FVMQ (Fluorosilicone) is […]
What is the Difference Between PTFE and FFKM?
Selecting materials like PTFE and FFKM for sealing applications often poses challenges due to their overlapping uses in aggressive chemical and high-temperature environments. Yet, these two materials differ significantly in composition, properties, and application suitability. PTFE (Polytetrafluoroethylene), commonly known as Teflon®, is a rigid, non-elastic fluoropolymer renowned for excellent chemical resistance and low friction. FFKM […]
What is the Difference Between FFKM and FFPM?
When sourcing high-performance elastomers for critical sealing applications, you might encounter the terms FFKM and FFPM. Both materials represent top-tier sealing solutions, especially in harsh chemical and high-temperature environments—but do these terms refer to the same material, or are there distinctions? FFKM (Perfluoroelastomer)refers explicitly to elastomers fully fluorinated with no hydrogen atoms remaining, providing unmatched […]
What is the Use of FFKM?
If you’re sourcing sealing materials for challenging industrial environments, you’ve probably encountered FFKM (Perfluoroelastomer)1. Known for exceptional chemical and thermal resistance, FFKM seals play a vital role in demanding applications. But why exactly is FFKM chosen, and where is it commonly used? FFKM (Perfluoroelastomer) is widely used in harsh chemical, high-temperature, and highly demanding sealing […]
What is the Difference Between TPE and Liquid Silicone Rubber?
When selecting materials for flexible products, understanding the differences between Thermoplastic Elastomers (TPE) and Liquid Silicone Rubber (LSR) is essential. Both materials have unique characteristics, advantages, and drawbacks that significantly influence your application. Thermoplastic Elastomers (TPE) are rubber-like plastics that can be repeatedly melted and reshaped, combining elasticity with the ease of plastic processing. In […]
How is Silicone Made From?
When working with silicone products, people often wonder how silicone is produced and whether it’s safe for long-term use. Understanding the manufacturing process and ingredients of silicone helps clarify its advantages and potential environmental impacts. Silicone is a synthetic polymer derived from silica (sand), processed through chemical reactions with silicon, oxygen, carbon, and hydrogen. The […]
What is the Shelf Life of Silicone Rubber Parts?
If you rely on silicone rubber parts in your supply chain, you may worry about their long-term storage. Will your silicone seals or gaskets degrade in storage, potentially causing equipment failures or downtime when used later? Silicone rubber parts generally have a shelf life of 10 to 20 years, depending on storage conditions, formulations, and […]
What Are the Uses of Silicone Rubber in the Electronic Industry?
If you’re sourcing materials for electronic components, you’ve likely encountered challenges like heat resistance, electrical insulation, or sealing reliability. Silicone rubber is often recommended—but why exactly is it so widely used in electronics? Silicone rubber is extensively used in the electronics industry due to its excellent electrical insulation, high-temperature resistance, durability, flexibility, chemical stability, and […]
What Are the Different Types of Silicone Rubber?
Silicone rubber is an incredibly versatile material, widely used due to its flexibility, durability, and excellent heat and chemical resistance. But not all silicone rubbers are the same. Various types exist, each designed with specific properties tailored to different industries and applications. The primary types of silicone rubber include solid silicone, liquid silicone (LSR), fluorosilicone […]
What is the Difference Between Platinum Silicone and Regular Silicone?
When sourcing silicone products, you might notice different grades, especially platinum-cured silicone and regular silicone. But what exactly distinguishes medical-grade platinum silicone from regular silicone, and why is it often considered superior for certain applications? Platinum-cured silicone (also known as addition-cured silicone) uses platinum as a catalyst, resulting in higher purity, fewer contaminants, and enhanced […]
