What is Oxidized Bitumen 85/40? Oxidized Bitumen 85/40, also known as blown bitumen, is a semi-solid petroleum bitumen grade resulting from air-blowing asphalt flux. The flux is normally derived by oxidizing asphalt 60/70 with hot air. 85/40 is grade referring to penetration value and the softening point of the material. Softening point is carried out […]
Description of Oxidized Bitumen 90/10 Oxidized Bitumen 90/10 is a high-quality bitumen product manufactured via controlled air-blowing where hot air passes through grade 60/70 petroleum bitumen. The process is carried out in the absence of chemical catalysts, giving a semi-solid product with high softening point, good heat stability, and low sensitivity to temperature changes. The […]
Oxidized Bitumen 90/40, also called blown asphalt 90/40, combines a high softening point of 85 to 95 °C with a relatively soft body of 35 to 45 dmm penetration. That pairing is unusual and it is the reason the grade exists: it holds its shape in heat like a hard grade, but still tolerates the movement […]
Oxidized Bitumen 150/5 Description Oxidized Bitumen 150/5 produced in Bitumen Factory is based on petroleum bitumen which is made by blowing bitumen 60/70 by hot air. This type of bitumen is hard and breakable. Oxidized bitumen is the semi-solid oxidized grade of petroleum bitumen categorized in hydrocarbons is normally used for different purposes in the […]
What is Oxidized Bitumen 105/35? Blown Asphalt 105/35 or Oxidized Bitumen 105/35 is a semi-solid air-blown bitumen produced by blowing air into hot bitumen under high temperatures. The process enhances its heat resistance, rigidity, and chemical stability, making it ideal for application in industrial and construction ventures where strength matters in the long run. Applications […]
What is Oxidized Bitumen 90/15? Oxidized Bitumen 90/15 is a semi-solid, thermoplastic petroleum bitumen product. It is made by blowing hot air into penetration-grade bitumen (usually 60/70), which yields a product of higher viscosity, thermal stability, and high adhesion. The numbers 90/15 represent its softening point (around 90°C) and penetration value (15 dmm), according to […]
Definition of Oxidized Bitumen 75/35 Oxidized Bitumen 75/35 is an oxidized Asphalt produced by oxidizing a selected petroleum asphalts without adding the catalyst. Oxidized Bitumen 75/35 has high softening point, high flash point and it is highly stable during melting. As said before, Bitumen 75/35 is based on petroleum bitumen which is made by Blowing […]
