Archives 2020


Where are the Uses of Products Made with Rubber to Metal Bonding?

The manufacturing world needs a wide range of products to solve various purposes. The parts made using rubber to metal bonding are used in many industrial applications. They are primarily used for vibration reduction, shock absorption, comfort gripping, sealing, noise isolation and much more. 

The elements of a rubber metal bond include metal inserts, magnets, special chaplet pins, and of course rubber.

The industries where products made using rubber to metal bonding are put to use include the automobile, aerospace, construction, medical, electrical, plumbing and many more industries.

The commonly used rubber to metal bonded parts include gaskets, seals, bearings, pedals and many more. In the automobile and aerospace industry, the parts are used for installing foot pedals, engine mounts, steering wheels and much more.

In the field of construction and manufacturing, rubber to metal bonded parts are helpful in developing product components like rollers lined with rubber, conveyor belts, bearing and gaskets. In the medical field, they are used in making the handles of surgical instruments.

The rubber to metal bonded parts also find their use in electrical plugs, cables, pipes and tanks. 

It can be easily said that, molded products and fabric reinforced hoses are used extensively in most industries.  

Products made using rubber to metal bonding have many applications. They are used in automobile, aerospace, medical and most other industries to install components.

Difference between Gaskets and Seals

 Rubber products are used widely for different industrial purposes. Gaskets and seals are few of them that can be found in numerous applications. However, there is a difference between the two. Gaskets are used as a seal between two components with flat surfaces whereas seals are put to use for shafts, pumps and parts of engines that rotate. Seals are mostly round and flat whereas gaskets are of different shapes in order to fit into components well. Seals are used to prevent leaks and are used in bearings that help cancel noise along with preventing leaking.

Gaskets are chiefly made of rubber or elastomeric materials but there are also materials like cork, cork & rubber and graphite among others that are used for its manufacture. Gaskets are used most often in oil and gas industry and pulp and paper industry. They are also used in electricity generation and transportation. 

You will find the use of gaskets and seals in many things around you. It is just that it is not too obvious. 

At Lusida Rubber products, there is the manufacture of molded products made from rubber which includes gaskets and seals like oil seals for industrial purposes. The quality of the products is excellent and the prices are competitive. 

There is a difference between gaskets and seals. Gaskets are used as a seal between two components with flat surfaces whereas seals are put to use for parts that rotate like shafts, pumps and parts of engines. 

Where are custom molded rubber products used?

Rubber products are used for various purposes all over the world. In fact, the applications of custom molded rubber products are so many that all of them cannot even be listed here. Custom molded rubber products are used in railroads, automobiles, farm equipment, oil and gas industry and many more industries. You will find rubber products in places like elevators, breweries and hospitals for various applications. It is highly likely that you may not have closely observed them but the truth is that they are widely used. 

At home, they are present in commonly used items like garden hoses and drinking straws. This means that rubber products are a part of everyday life and doesn’t stop with use in industries only.

In order to manufacture custom molded rubber products, there are 3 commonly used techniques and they are,

•Compression molding 

•Injection molding


Rubber manufacturing industries like Lusida Rubber Products are into the manufacture of rubber products and use the above mentioned techniques in the manufacture of the products. They are into manufacturing O-rings and timing belts that are widely used for various purposes across different industries. At Lusida Rubber Products, you can be assured of quality. 

Custom molded rubber products are used widely used for industrial purposes. In addition to that, the products are a part of everyday life.

What are the Different Types of Rubber Sheets?

Rubber sheets are extensively used for many purposes and they are made of different materials. Lusida Rubber Products manufactures different kinds of rubber sheets in addition to a number of rubber products for use in different industries. Having a closer look at the types of rubber sheets will give you a better idea.

1) Natural rubber sheets – These have great dynamic and rebound properties and are resistant to tear. They are used as anti-vibration pads for packaging purposes.

2) Neoprene rubber sheets – These are great for corrosion resistant coatings and is used in power transformers and most other electric purposes.

3) EPDM rubber sheets – Being resistant to acids, alkali and ketones, this can be used for several purposes.

4) Silicone rubber sheets – These have a low permeability, are resistant to high temperature, weather-related aging and chemicals. It is used in the pharmaceutical industry. 

5) Nitrile rubber sheets – The properties of this rubber sheet finds its use in the food industry and for electrical purposes.

6) Fabric reinforced rubber sheets – These rubber sheets have a layer of fabric to provide it with more strength so that it can be used for various purposes.

At Lusida Rubber Products, special care is taken to make sure that nothing but the best is delivered to the client. Lusida Rubber is well known for its product quality.

Lusida Rubber Products manufactures different kinds of rubber sheets which include natural rubber sheets, neoprene sheets, EPDM rubber sheets, silicone rubber sheets, nitrile rubber sheets as well as fabric enforced ones.

Gaskets and Seals – Where are they used?

There are so many items that come in handy in industrial applications. One category includes gaskets and seals that are used a lot in the manufacturing world. The most common ones are o-rings. O-rings are made from elastomers and looks like a doughnut. The purpose of using an o-ring is to seal. You have no idea of its sealing capacity in spite of the fact that they are quite cheap and very easy to install.

O-Rings are used extensively in the following industries:
•Gas, oil and petroleum
•Food and beverage

O-rings have the scope of getting customized as per the requirement which is important. It is possible to get the o-ring of different dimensions made based on where they are to be used. Manufacturing units make miniature o-rings and ones of larger dimensions. Additionally, it is important that the manufacturer abides by certain norms and standards like as AS 568, DIN ISO 3601 and JIS.

Lusida Rubber Products company manufactures several custom molded rubber products including gaskets and seals. Lusida has an experience of more than 20 years in this field and it speaks up for itself with the quality of their products.

Gaskets and seals are used a lot in different industrial applications and the commonly used ones are o-rings. They can be custom-made as per the requirement.

What is Rubber to Metal Bonding and What are its Applications?

 There is a wide and varied use of rubber to metal bonded products in a number of industrial applications. Rubber to metal bonding is basically the process of adhering rubber to metal. The rubber becomes stiff enough to get mounted due to the metal and in turn gives the metal the elasticity it needs. 

 Before the molding is done, the metal is treated to remove rust and any kind of impurities. Next, a bonding agent is sprayed on top of it. The rubber, after being dried is placed in the mold for forming and curing.

Rubber to metal bonded products like metal gaskets and vibration mounts are used in aerospace, medical, automotive and industrial applications. You might have even come across these products but must have not keenly observed it. For instance, vibration mounts help in isolating shock, sound and vibration because of machinery. This is much needed in an industrial environment.

As a manufacturer of rubber products, Lusida Rubber products is into making products that involve rubber to metal bonding. It has timing belt and silicone heater hoses on the list as well. However, at Lusida, the client has an upper hand and get products manufactured based on the requirement. 

Rubber to metal bonding has extensive use in different industries. It is the process of adhering rubber to metal. Rubber to metal bonded products are manufactured by Lusida Rubber based on the client’s requirements. 

What are O-Rings used for?

Applications of mechanical engineering are all around you. There are chances that you missed seeing it. One revolution of the branch of engineering are o rings. They are popular because they have made it possible to devise new machinery and make work environments safer for people.

Basically, o rings are meant to prevent a liquid or gas to escape by blocking their path. They help in sealing things and do their job perfectly. O rings are made from elastomers and are flexible by nature. In short, o rings are seals for liquids and gases that work quite effectively.

The main places where you can find these are engines, compressors, refrigerators and boilers. They are mainly used in processes where there is a high temperature or pressure. You might not even realize but they may be there right in front of you as a part of your day to day life.

Lusida Rubber Products is a manufacturing facility in China that manufactures a number of products like gaskets and seals including o rings. Apart from materials like rubber, Lusida also manufactures products from silicone and metals. The procedures involved and materials used are FDA-approved. The company is able to manufacture the products in a timely manner while keeping the budget in mind.

O rings are seals for liquids and gases and are used in a number of applications. In fact, they are a part of everyday life. Lusida rubber is a firm that manufactures them.

Extrusion What does it mean?

There are a lot of different processes in the manufacturing world. One of them is extrusion. The main purpose of this process is to create products that have a fixed cross section. In comparison to other manufacturing processes, extrusion seems to be advantageous. This is because it allows creating complex cross-sections with materials that are brittle by nature. Extruded products also have a perfect finish. In addition to that, products made by solid rubber extrusion are smooth, soft, biocompatible, have transparency and are resistant to tear.

Manufacturers like Lusida Rubber Products extrude materials like Chloroprene, Butyl, Viton™, Nitrile, Neoprene, SBR, NBR, Natural Rubber and EPDM. In addition to that, the methods employed during manufacturing are approved by FDA.

Apart from solid rubber extrusion, there is sponge rubber extrusion as well. It is quite similar to the former but involves addition of chemicals during processing. This lets you use it for several applications. Most of the extruded products include extruded seals and extrusion seals with wire carrier. These are widely used for different purposes. Extruded seals are used for pumps, mills, industrial equipment, automobiles, construction, fuel tanks, electronic enclosures and much more. In fact, you would find these seals in doors and windows so that wind and water don’t enter into your house.

Extrusion is a process of creating products that have a fixed cross section. Most manufacturers carry out solid rubber extrusion and sponge rubber extrusion. They are used for several applications.

How to select O-Rings

How to select O-Rings

There’s an increasing range of size and material used to make O-Rings in the rubber, plastic and metal industry. The production of O-Rings has gone up recently. The demand of O-Rings is also on the rise. This means that O-Rings are now used for countless reasons. Therefore, you can easily get confused when selecting the best O-Ring for your home/ work use.
In this guide, I give the best tips to use when selecting the right O-Ring for your intended purpose. Please read on.
What is an O Ring?
Also called Toroidal Seal, an O-Ring is a doughnut-shaped object (a torus) that is crafted from an elastomer, and can be used as a seal to stop the flow of fluids.
O-Rings are often simplified and economical products that ship in several forms and can be used for several uses. For instance, you can use an O-Ring as a static seal to replace a sealing washer. You can also use the product as a both single and double acting dynamic seal. Others prefer to use the O-Ring to radially seal cylinders from either internal, external or axial positions.
O-Rings can be manufactured effortlessly, in both small and large volumes depending the required size. This is thanks to their circular form that can be elastic and often features an ring-shaped cross section.
Here some of the common factors to consider when selecting O-Rings:
• The size of the object being sealed – inches or metric
• Predicted applied pressure
• Anticipated temperature levels
• Application type – static or dynamic application
• Type of material – solvent, abrasive, caustic, acid
• If dynamic – speed of moving surfaces
Different instances when you have to select an O-Ring
When replacing an old or damaged seal
• Start by measuring the cross-section “W” to determine if it’s an imperial size (BS 1806), a metric size (BS 4518), or any other metric standard.
• Measure the inside diameter (I.D.) readings of your cylinder using a Vernier caliper to get accurate readings. Bear in mind that an O-Ring is usually differentiated by its I.D. x section – say, 5 x 16. This means you can use these I.D. readings to select the closest O-Ring that’ll fit.
• If you’re not sure, select a sighly larger O-Ring size, given it can easily compress to fit a smaller I.D. – but I advise landing the exact O-Ring size.
When the O-Ring is missing and only have housing metalwork
If somehow you’re lacking an O-Ring but have the shaft, rod or piston, you can use the procedure above to get the right O-Ring.
When at the design stage
• In this instance, you have a series of options. Opt for ex-stock O-Rings both in size and material.
• Ask for customized products when you lack alternatives.
• Stick to commonly preferred material finishes and durability.
• Know how and where the product will be used, whether static or dynamic. This will determine the size and material you’ll select.
For example, temperatures will determine the material of the O-Ring, while the applied pressure will decide the rubber hardness, size of groove and the extrusion gap of the product. This means that if the pressure applied is high, opt for a minimum gap. Alternatively you have to include the back-up washers, and larger grooves.
When factors are unknown
• In this case, I advise performing a rather overall assessment.
• Choose the largest O-Ring section to match the nominal groove I.D. – allows for extreme temperature withstanding and high pressure torelance. It’ll also tolerate several metalwork sizes, and surfaces.
• You should also deliberate how to install the O-Ring – where up to 7% range is allowed, but about 4% of the outside diameter is recommended.
• Apply a considerable squeeze to the cross-section to improve its effectiveness. Avoid applying too much pressure on dynamic uses.
• Maintain the deformation size recommended at the depth of the groove.
• Mind the sizes used when you seal dynamic applications
• Remove all sharp edges and try using fitting tools as well as desirable lubricant when installing
How to select the material used
O-Rings are mostly created from an elastomer called Nitrile 70 Shore ‘A’ (NBR 70). The elastomer can seal a larger part of normal applications, such as water, petrol and oil. These fluids alongside balmy chemicals that record up to 1000 C as well as 1500 psi, offer mating surfaces and adequate housing metalwork.
Bear in mind of the following:
• Low temperatures – often below -350C
• High temperatures
• Hightened pressures
• Hazardous chemicals
The industry is also increasingly demanding for peculiar materials – certified to be used alongside Food Machinery (FDA), and Potable Water (WRC).

About Lusida Rubber Products

Lusida rubber products is an excellent manufacturer of industrial rubber, plastics and metal components. The company is established in the US, where it’s registered and operates, but maintains its manufacturing facilities in China. Lusida supplies quality industrial products to OEMs such as O-Rings, oil seals, custom molded rubber, fabric reinforced hoses, seals, gaskets, extruded profiles and much more. Lusida Rubber can help you develop your products from concepts to prototype to final production.