Asbestos refractory yarn
This product is fireproof and can be provided in round and rectangular cross sections.
Asbestos refractory yarn is woven from asbestos fibers with dimensions of 3 to 50 mm.
This yarn has stunning advantages, one of which is thermal endurance.
This product also works well in alkaline and acidic environments.
In general, asbestos refractory yarn woven from asbestos fibers can be used for thermal insulation due to its high heat tolerance.
In fact, this product is one of the products that can be used for insulation, sealing and sealing.
Asbestos refractory yarn has excellent mechanical properties and is resistant to abrasion and tension.
As mentioned above, this product is woven from asbestos fibers, which were considered to be the first refractory fibers of the 19th to 20th centuries, so that these fibers were used in most products.
Excessive use of asbestos fibers in most refractory products has led to widespread use of asbestos fiber products, but industrialists at the time were unaware of the limitations of this product and realized a century later that these fibers contained dust. And these dusts have limitations.
To reduce asbestos dust, a Teflon layer can be applied to the asbestos refractory yarn. This Teflon layer inhibits the amount of dust asbestos fibers, but it should be noted that the presence of Teflon on the surface of this product covers the dust until the product is cut. Not to be damaged, otherwise; Its dust is redistributed in the air, causing constraints.
Thermal tolerance of asbestos refractory yarn
This product is able to withstand temperatures up to 550 degrees Celsius.
If Teflon is added to this product, it can withstand temperatures up to 350 degrees Celsius.
The main advantages of asbestos refractory yarn are:
It works well in alkaline and acidic environments and is strong in the face of chemical corrosion.
It has good flexibility.
It can control the pressures applied.
Resistant to fire.
It has acceptable mechanical properties.
The most prominent applications of this product include:
Insulation of gaseous equipment
Sealing machines in the petrochemical field
Sealing of boilers and lids of heat furnaces
Sealing parts in steel field