In fact, Best quality bitumen is one of the sands that is widely used in asphalt construction companies around the world. The percentage of bitumen mixture depends on the type of asphalt found in nature – from 60 to 75%, while in the artificial range it is between 13 and 60%. Therefore, our company is one of the Best quality bitumen wholesalers that markets this product.
Does bitumen have a high boiling point?
Due to the fact that pure bitumens, tar and their mixtures are flammable and working with them at high temperatures is dangerous due to ignition, so they determine the flash point and bitumen burning point by the test method.
Flashpoint test method:
If the bitumen is solid or semi-solid, heat it to 176 ° C to melt it.
Pour the molten bitumen into a special container for the test machine and fill it to the mark line of the container and remove the air bubbles and allow the ambient temperature to cool.
After placing the container on the device and mounting it, adjust the temperature of the heater so that the bitumen heats up to a speed of 7.16 ° C per minute.
When the bitumen temperature reaches 56 degrees Celsius, reduce the heating rate to 5 degrees per minute.
Pass the flame over the bitumen surface once every three degrees Celsius so that the time for the flame to pass through the bitumen surface is one second.
Continue heating until the flame appears at a point on the bitumen surface as it passes over the bitumen surface.
The flash point of bitumen is the temperature at which the flame appears. (This flame appears and disappears like the flash of a fast camera)
If we continue the heating operation, we will reach the burning point from the flash point.
safety tips:
You should do this test under the hood, especially if you are using an open flashpoint device. Because the sample is likely to catch fire in the open cup machine, you should be very careful in performing this test, and if the sample catches fire, you should put a lid on the cup to prevent oxygen from reaching the sample. And if you want to use fire extinguisher capsules, you have to be far enough away from the sample container, because the container may be thrown due to the pressure caused by the extinguishing material or the fire may be directed around. Dear ones, you can refer to our website for more information about bitumen size of molecules.
Wholesale shopping of Best quality bitumen
Bitumen pit is a viscoelastic material and does not have a specific melting point temperature. These materials become softer with increasing temperature and their viscosity decreases. For this reason, the soft point must be measured in an accurate and appropriate manner so that the results are comparable. You can buy Wholesale shopping of Best quality bitumen by visiting our site.
Your comment submitted.