Thursday, April 26

4 Commonly Used Types of Heat Resistant Materials

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Heat resistant materials have the ability to protect instruments and equipment from getting damaged as a result of high temperatures. It can have many uses, all of which are incredibly important. For example, it is used in car parts, in ovens or in industrial buildings. Without it, there is no way to have proper functioning of these instruments or equipment.

Many operations in the business world, the industrial world in particular, produces heat and high temperatures. Without proper materials, things such as wires and cables will be damaged and things will come to a standstill, not to mention the risk of fire hazards. Let’s take a look at a couple of these heat resistant materials.

1. Heat Resistant Tapes

Sometimes, normal tape just won’t do the job as a result of high pressure and temperature. This is where heat resistant tapes come into their own. They are effective and reliable and do a great job in situations where you just can’t use normal tape. They are not affected by things such as perspiration, chlorine or salt water.

Some of these tapes, especially the really good ones can withstand temperatures as high as 2000°F! Some of these tapes can come with pressure sensitive adhesive, but not all do, so there is a choice, depending on the need of the particular project. These tapes are used for many purposes, such as temperature insulation, gasketing applications or for automotive applications.

2. Heat Resistant Sealants

Heat resistant sealants have many diverse applications. Some of these include fire protection, cast iron panel assembly, installing ceramic flue liners, sealing around the glass of domestic ovens, connecting stoves and flue pipes and caulking areas that have high temperature, to name a few. These sealants can also withstand high pressure. They can be either liquid foam or cement.

Normally, a cement sealant is used to cover surfaces that are rough. A liquid foam sealant is used to seal threading or machined connections. These sealants are efficient enough to withstand temperatures between 300°F and 1500°F. Some of these seals are also resistant to some chemicals such as ammonia, brine, mild alkalis, acid and hydrocarbons. Normally, these sealants are used whenever the requirement has to be really strong or precise.

Some of the industries that make use of liquid sealants include automotive, heavy equipment, steel chemical, power generation, oil and marine industries. Sometimes boilers may have a leak, or steam turbines, compressors, condensers or thermodynamic systems. When this happens, a liquid sealant will do an effective job.

3. Firesleeves

Firesleeves are sleeves that are silicon coated fibreglass that provide insulation and can resist temperatures a little over 500°C. Depending on the need, there are different kinds of firesleeves you can get, some of which are pretty cost effective. Even the aerospace industry uses firesleeves, so if it’s good enough for them, that pretty much says it all!

4. Other Heat Resistant Materials

Other heat resistant materials such as fire blankets and firesleeves are also incredibly useful and can also save lives. A fire blanket can not only smother a fire, but in the incredibly unfortunate event of someone catching fire, a fire blanket can help to put it out and save that person’s life. It works by eliminating oxygen so that the fire is put out as quickly as possible.

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Fiona Thompson

Staff writer / Avid internet junkie / Devoted music aficionado

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