Articles

Originating in an unassuming factory in Brookvale, you’ll find little pieces of this third-generation family-run company in planes, trains and automobiles, boats, buildings, restaurants, hospitals…

Jehbco Silicones, a leading manufacturer in the silicone extrusion industry, has always prioritised precision and efficiency in its production processes…

AS/NZS (Australia/New Zealand Standard) 4020 outlines tests for evaluating the suitability of products for use in contact with drinking water, focusing on their effect on the quality of the water…

For nearly 50 years, Jehbco Silicones has been at the forefront of silicone extrusion, amassing an impressive library of over 2,600 extrusion dies and a wealth…

Silicone rubber is well known for its excellent elastomeric properties, exhibiting outstanding elongation at break values and rebound resilience…

Post Curing is the process of heating up the silicone tubing in an oven at a given temperature for certain amount of time.  The lowest and highest temperatures used in Jehbco for post curing…

Silicone tubing is widely used in pharmaceutical and biomedical industries. This article will detail the specific reasons why silicone tubing is preferred in numerous pharmaceutical applications.

At Jehbco Silicones, precision and accuracy in product dimensions are paramount. To achieve this…

When any elastic material is exposed to an impact load, it will initially deform before bouncing back to its original…

Standard silicone elastomers are electrically insulating, however with the right chemistry and speciality materials they can be made electrically conductive. The most common ways of…

The RoHS (Restriction of Hazardous Substances) regulation derives from the European community joint efforts to regulate and restrict…

At Jehbco, we are constantly finding innovative ways to use the products we produce to suit your needs. The application of silicone elastomer profiles can be extended in combination…

EN 45545 is a European standard that specifies the “fire performance requirements for materials and product used on railway vehicles” in order to protect passenger and staff in railway vehicles in the event of a developing fire on board…

At Jehbco Silicones we strive to be up-to-date and compliant with international quality standards to meet our customer’s expectations. In order to adhere to regulations that are stipulated by the European Union…

Rubber compounds, such as silicone, can be formulated to have a wide variety of physical characteristics. The ASTM D2000 Standard Classification System for Rubber Products in Automotive Applications, often…

Industry 4.0 is an industry renaissance revolutionising manufacturing, known as the fourth industrial revolution. It represents a shift within industry toward smarter, digitised systems allows for more control within production…

Whether it be designing a new product, or improving an existing piece of equipment, the choice of material is extremely important. It can be overwhelming picking the right material when there are so many…

ehbco silicones specialises in 100% pure silicone rubber. Jehbsil silicone is not adulterated with any cheap fillers or non-reinforcing extenders. In the past, many…

Silicone and polyurethane are both commonly used materials for o-rings, gaskets, seals, tubing and membranes. While both elastomers may be used to create similar products, the specific application and environment will ultimately determine whether…

Selection of right rubber hardness is critical to the sealing application. The shape and size of extrusion profile and sealing pressure factors in while deciding on the right hardness of silicone products…

As a common flame retardant material, silicone is one such material that can conform to the most stringent requirements of smoke toxicity tests in a variety of industries…

ISO 45001:2018 is an international standard providing requirements for an effective occupational health and safety (OH&S) management system. The standard focuses on providing safe and…

The medical industry requires tubing that meets stringent standards for a variety of medical or pharmaceutical related applications, such as peristaltic pumps and biopharmaceutical laboratory equipment…

Jehbco’s QUICKJOINT by JEHBSIL is our line of products specifically tailored to meeting Australia’s demand for façade seal and expansion joint seals in the building and construction industry. Solid silicone extrusions offer a substantially more…

Wet silicone can be difficult to apply, can be messy with high wastage, and if it is not used correctly, it can contribute to poor sealing quality and performance issues…

This instructional video is provided to you by Jehbco Silicone experts to help with the application of silicone adhesives. In this video Jehbco Silicone extrusion adhesion procedure are compared with easy to use…

Silicone is a very versatile elastomer that is used in numerous industries due to its superior physical and chemical properties, such as: excellent thermal resistance, higher longevity in hostile environment and flame retardancy. These properties make silicone…

Rail is one of the most important modes of transportation in Australia. For passenger rail, in 2013 alone, about 2.3 million people travelled by train on a daily basis, totalling 850.3 million passenger…

As a trusted supplier to the defence industry with over 45 years of experience as an industry leader, Jehbco Silicones has both the experience and the capability to supply to complex defence projects with delivery in full and on time. With R&D expertise in mechanical…

Jehbco considers all the environmental issues related to its operations such as energy consumption, waste management, resource use and efficiency as important. Jehbco has…

Whether it be designing a new product, or improving an existing piece of equipment, the choice of material is extremely important to ensure a low cost and smooth operation. Silicone and Hydrogenated Nitrile (HNBR) have distinct physical and chemical properties…

Jehbco Silicones manufactures extrusions which are made from 100% pure silicone elastomer and exhibits the characteristics of both inorganic and organic materials, which offers a number of advantages not found in other organic…

When it comes to providing expert silicone solutions and rubber products, Jehbco Silicone is leading the way, growing its supply chain at a global scale. This article explores the properties of silicone rubber and how it compares to Fluorocarbon…

Our tubing for water and medical applications are made of platinum rubber. These products are thoroughly post cured to further decrease levels of extractables. The process…

From food processing to petrochemicals, silicone seals and gaskets find a multitude of applications. The key factor in understanding what makes silicone preferable over other materials is its Compression Set Resistance…

Jehbco Silicones provides silicone solutions to a wide variety of industries, ranging from construction, to food and beverages. For many projects, our customers are happy with a standard colour such as white, but we understand that some projects…

Jehbco Silicones is an industry leader, manufacturing high quality silicone extrusions in Australia. Whilst silicone and Styrene Butadiene (SBR) share some similarities in their characteristics and chemical resistance levels, their…

Silicone rubber is widely used in food processing from home to industrial-scale cooking. The properties of silicone make this polymer material ideal for food applications…

At Jehbco, silicone rubber extrusions are cut accurately to our customers desired lengths. Using our state-of-the art cutting machine we able to produce precise and clean straight cuts. Our in-house cutting capability reduces the…

Silicones are widely used in food, medical…

It is often a challenging task identifying an unknown rubber compound, as they can look and feel very similar to one another. At Jehbco Silicones, we regularly provide 100% silicone alternatives to original equipment manufacturer (OEM) parts, and…

Agile ‘philosophy’ was developed in attempt to develop products in a simple, fast and efficient manner. The process brings together a multidisciplinary team, thus facilitating productive interactions. As part of the…

At Jehbco, quality assurance is one of our most important departments. We want to provide all of our customers, distributors and business partners guaranteed piece of mind. With this in mind, Jehbco has…

Corrosion is the process in which a material, normally a metal deteriorates as a result of chemical reactions. The corrosion of metallic compounds is accelerated by moisture and salt; therefore, marine-related…

Finite Element Analysis (FEA) is extensively used at Jehbco to simulate and develop seals. We currently hold over 2600 extrusion designs which have been developed over our four-decades of operations in…

Silicone sponge is one of Jehbco’s most unique materials, finding applications in a variety of industrial applications from lighting gaskets to dry seals and oven…

Choosing an elastomer for a new design or application can be overwhelming due to the wide range of materials available on the market today. We at Jehbco are often asked to help consult our customers on what elastomer is the right choice for their application…

At Jehbco, research is constantly carried out to understand the behaviour of silicone rubber and its properties under various conditions to achieve control over the entire product lifecycle. Silicone rubber is a viscoelastic amorphous…

Room temperature vulcanising (RTV) silicone sealants are a popular and versatile joining material frequently used in the construction industry. These ready-to-use…

At Jehbco, we ensure that every product is of the highest quality before being sent to our customers. Raw silicone must be fed through a roller mill to mix in any extra additives or colouring, but insufficient mixing can lead to a poor-quality product…

An introduction into Jehbco Silicones, where the company started, key employees and the company’s manufacturing capabilities. Jehbco Silicones specialises in manufacturing custom engineered silicone extrusions and gaskets…

Jehbco’s Silicone has a number of excellent properties, making it a good choice for many applications.  Jehbco has many years of experience designing and manufacturing parts for a wide range of applications, from…

O-Rings are an extremely common and effective seal, consisting of a rubber ring with a circular profile, which is pressed into a rectangular groove or gland.  Most applications can use a standard, off-the-shelf o-ring…

Silicone rubber is well known for its durability at high temperatures…

At Jehbco, we manufacture our products exclusively from pure silicone. Silicone is a type of polymer known as an “elastomer” – these polymers are stretchy or elastic. For many applications, it is not quite clear which elastomer is the best to use…

In the silicone industry, a wide variety of coatings are implemented to enhance the physical properties of silicone products. There are many benefits of using chemical coatings, which include, but are not limited to…

Silicone is a versatile material with excellent properties.  As such, silicone is a valuable material in many industries, and Jehbco manufactures silicone extrusions for a range of applications.  One key application…

When designing your next product, there are a myriad of elastomer materials to choose from.  Jehbco manufactures all our products from 100% silicone.  Is silicone the right elastomer for your application?  In this article, we’ll explore the differences between silicone and…

An important part of the silicone manufacturing process is the kind of catalyst used to create the product. During production, a catalyst is added to make the silicone cure, which hardens and sets the final product. Typically, a peroxide catalyst…

Jehbco manufactures custom silicone extrusions in our Sydney-based factory, carrying out all steps in-house, from product design and development to die cutting, material preparation and manufacture.  This gives us fine grained…

Jehbco manufactures products from 100% silicone. Often, there are a range of materials to choose from for your application – is Jehbco’s silicone the right one? In this article, we’ll explore the differences between silicone and one of its competitors…

Jehbco manufactures custom engineered silicone extrusions to suit your application’s requirements.  Our engineers take every effort to ensure that our silicone’s properties match your application perfectly…

Wherever liquids and gasses are encountered in machinery and construction, mechanical seals are required.  Jehbco produces custom silicone mechanical seals for a variety of applications. Mechanical seals prevent…

Jehbco’s pure silicone extrusions are used in a wide range of applications, from aircraft seals to sea water piping gaskets.  These applications present a wide range of operating conditions that our silicone must work under, and Jehbco works with our customers…

Seals are used to prevent the ingress of fluid or particles in a wide range of mechanical applications.  Applications vary from traffic light enclosures to hydraulic mining equipment, fluids range from seawater to DOT brake fluid and pressures range from a couple of…

Providing a unique balance of the chemical and mechanical properties required by many of today’s more demanding industrial requirements; Silicone Rubber continues to excel in many applications from architecture to healthcare…

Silicone rubber has an outstanding reputation for being a reliable, durable construction material with a higher melting…

Jehbco’s silicone extrusions are used in a wide range of applications, from aircraft seals to medical grade tubing.  To make sure you have the right silicone for your application, the application requirements have to be closely…

Jehbco’s extruded silicone products are used in a multitude of application areas, and we have a range of silicone grades to suit every application. When selecting a silicone grade for your application, it is essential to determine the tear strength…

The coefficient of friction is the ratio of friction force to normal force.  Most material combinations show two types of friction – a strong frictional force when the materials are not sliding (static friction), and a weaker…

Waterproofing is fundamental in construction.  Buildings are designed to give shelter – this means keeping wind and water out.  The most difficult and important job…

Jehbco is committed to reduce our carbon footprint and making our products more sustainable. This is achieved by ensuring that there is minimal waste in the production process as well as ensuring that are products are made to last. Silicone is made…

Silicone’s excellent properties and versatile nature make it a valuable material in aviation. Silicone is able to operate under a wide range of conditions and Jehbco produces customised mixes of 100% silicone materials to meet…

It’s normally not that hard to stick different material together, but when sticking silicone extrusions to different substrates, the only thing that can stick to silicone is almost always silicone…

Stabilizers are used to maintain the polymer’s appearance, strength, toughness and flexibility, so as in keeping the performance of the polymer’s existing attributes. Whereas for…

Low temperature applications are common in industries like: pharmaceutical, food production, brewing, chemical, refrigeration, automotive, petroleum, textile, electronics and aerospace…

In order to achieve effective printing on plastic substrates, corona surface treatment is essential. The printing industry continues to seek for reliability…

Vacuum Tubing is a non-braced forced out construction of silicone rubber. Generally used in the following applications: virtually any non-pressured or vacuum application and vacuum connections where elevated…

The medical industry requires tubing that meets stringent standards for a variety of medical or pharmaceutical related applications…

Solid silicone rubber has a shelf life of 20 years and beyond when in proper storage depending on the grade. Products which have been in shelf longer than 20 years may still be very usable just like Jehbco’s 100% silicones…

The liquid portion of the sealer evaporates after it transport onto the surface of the concrete’s solid portion due to most sealers with less than 100% solids either dry’s or cures…

Jehbco pure silicones are rubber-like and typically heat-resistant; used variety of application such as medical, food, pharmaceutical for waterproofing or insulation for thermal and electrical…

Jehbco has spent over 45 years manufacturing products to suit different applications. Some of the industries that we supply include food processing, construction, transport, medical and defence are some of the key industries that often purchase silicone products for almost anything…