A Silicone sheet is an all-rounder. But have you ever wondered why a silicone rubber sheet is so widely used across various industries?
What makes silicone sheeting popular across all industries, across the globe? What are some of its common industrial applications?
And, how do the silicone rubber sheet manufacturers and suppliers keep up with the demand?
This expert blog covers everything!
Let’s take a look at the most popular applications of a silicone rubber sheet.
What is an Industrial-Grade Silicone Sheet?
Depending on the application requirements, the quality of the rubber sheet required varies. Asilicone rubber sheet is known for its excellent resilience to high temperatures, chemical resistance, and the ability to perform under demanding work environments.
However, in most everyday work, you might not need to buy a costly silicone rubber sheet roll. It can be seamlessly done with a quality-tested ‘common-use’ rubber sheet. Here, industrial silicone rubber products come into the picture.
An Industrial-Grade silicone sheet refers to a product that is fit for day-to-day use. More precisely- in the applications where there will be mild exposure to wear, tear, chemicals, oil, or heat. They perform well in general functions.
Grades of Silicone Rubber
There is a wide range of silicone rubber products, including FDA-approved silicone rubber sheets, metal-detectable, and electrically conductive varieties, as well as specialized grades like HT800 and MF775.
Top 10 Uses of Industrial Silicone Rubber Sheet
The benefits of using industrial-grade silicone rubber sheet are cost-effective and ideal for budget-conscious projects. Nevertheless, before you think of investing in this variant, know where they can be used:
1. Gaskets and Seals in Industrial Equipment
Silicone rubber sheets are widely used to create gaskets and seals for automotive engines, industrial machines, and heavy-duty equipment. In some cases, a silicone rubber sheet 6 mm or less is suitable for making these parts. Silicone rubber sheeting exhibits excellent flexibility that is ideal for seals and gaskets.
Seals and gaskets ensure there is no leakage when a liquid, semi-solid, or gaseous substance is passed from one part of a machine to another. Similar to seals and gaskets made of soft silicone sheet, they can be made of other types of rubber-like natural, neoprene, or EPDM.
A silicone sheet is favored in seals and gaskets because of their high temperature and chemical resistance.
2. Food-Grade Conveyor Belt Covers
A conveyor belt is used to transport bulk materials from one place to another. The conveyor belt covers are made of natural rubber. Nevertheless, you cannot use the regular rubber conveyor belt covers in transporting food items because of contamination.
An FDA-approved silicone rubber sheet is non-toxic, with non-stick properties. Thus, they are used in food-grade applications.
3. Medical-Grade Silicone Sheeting
A silicone rubber sheet is biocompatible and resistant to the rigorous sterilization processes- making it a popular choice. Medical-grade silicone sheets are non-toxic and non-allergenic. They are used in applications like wound care, prosthetics, and medical device sealing.
4. Heat Shielding in Aerospace and Automotive Industries
A silicone sheet can withstand high heat. They do not warp or coil in contact with heat. Therefore, silicone rubber products are prized in the aerospace and automotive industries, as well.
Industrial-grade silicone sheet can easily perform at 200°C of temperature. From heat shields in engines to protective insulation in aircraft components, silicone sheets provide the necessary thermal barrier to ensure operational safety.
5. O-rings in Food Production Equipment
O-rings are straightforward seals that are less-expensive, easy to make, and have simple mounting requirements. O-rings made of silicone sheets in food production equipment are safe, non-toxic, and do not contaminate food items.
Moreover, they do not react to fats or chemicals present in the foods.
6. Cushioning and Padding
Silicone sheets serve as cushioning and padding in manufacturing processes, especially where machinery and equipment may experience constant impact. High-end, sophisticated machines may get damaged by vibration or mechanical impact. These cause loss to the business owners.
7. Flexible Molds and Casting
Molds and casting are used in various industries to make machinery, food items, and articles for everyday use. Silicone sheets are flexible and stretchable. They are resistant to the effects of wax, plaster, or resin.
A silicone rubber sheet has a low compression set and great tensile strength, among other advantages.
8. Electronic Membrane Keypads and Control Pads
A soft silicone sheet is used in the interior components of membrane keypads and control pads of a computer. They’re used to make dashboard overlays, trim pieces, and protective covers. Since the silicone sheet is heat resistant, the high heat from the machine parts does not damage them.
9. Vibration Dampening Pads
Although aneoprene rubber sheet is more popular as a vibration damping pad because of its high impact resilience, a silicone sheet is favored too for its elasticity. Silicone rubber sheeting dampens the frequency of vibration. They absorb and reduce vibrations when placed under machinery. Hence, increasing their life span.
10. Protective Liners in High-Temperature Environments
In microwave ovens, food is heated at high temperatures. If the interior part of the microwaves is not lined with a suitable material, the machine can catch fire. Similar things happen in furnaces and kilns.
Silicone sheeting is used as protective liners in such cases.
11. Electrical Insulation in Switchboards
A silicone sheet possesses electrical insulation properties. Thus, they are used in consumer electronics, circuit boards, and even large electrical systems where insulation is crucial for safety.
Why Quality Matters?
Most buyers choose industrial-grade silicone sheets because they are cost-effective. If you are planning to buy these products too, make sure you are not negotiating on the quality.
- First, high-quality silicone rubber sheets come with a product warranty.
- Second, they are tested for performance and certified.
- Third, quality-assured silicone sheets have a long life and need less replacements.
- Finally, if you want to resell silicone sheets, certified sheets from a recognized manufacturer have more value in the market.
Conclusion
From the food industry to electronics, automotive to pharmaceuticals, silicone sheets prove their versatility and resilience across numerous applications.
Industrial silicone sheet is preferred for their cost-effectiveness and versatility. However, to add value to your business with silicone sheeting, you have to be right with your choices.
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