Intro

Blown bitumen 105/35 or blown asphalt 105/35 are other names for this product. These two names are different monikers for the same object. Despite having a substantially lower penetration grade than conventional bitumen, the oxidized bitumen 105-35 has a softening point that is much higher than that of conventional bitumen.

Oxidized Bitumen 105/35 Description

Oxidized Bitumen 105/35 is produced by either a Continuous or Staggered Blowing Process. Heated Penetration Grade Bitumen under a controlled environment is blown with air which controls the Oil Content in the Bitumen while it oxidizes. Oxidized Bitumen 105/35 is a good grade of oxidized asphalt to use as bonding compounds as hot melt adhesive at an application rate of approximately 1 Kg/m3 to bond the preformed sheets together. When exposed to airflow, the asphaltene in this bitumen can polymerize, which gives the bitumen the capacity to stretch. Based on this rubber property, this bitumen is called Rubberized Bitumen and the letter R shows this.

The oxidation process of bitumen 105/35

Often by the correct selection of the crude oil feed and operating conditions, oxidized bitumen 105/35 complying with a particular specification can be manufactured directly from the distillation process. If required, the physical properties of the short residue can be further modified by ‘air blowing’.

Benefits of Oxidized Bitumen 105/35

• Durability: Its high softening point and relatively low penetration value ensure it can withstand a wide range of temperatures and environmental conditions, providing long-lasting performance.
• Resistance to Weathering: Oxidized bitumen 105/35 demonstrates impressive resistance to weathering, UV radiation, and other environmental factors, making it an ideal choice for applications exposed to the elements.
• Superior Adhesion: It provides excellent adhesion to various surfaces, ensuring a secure and effective seal, which is a critical aspect of many construction applications.
• Versatility: Its compatibility with a broad spectrum of materials and applications adds to its versatility and value in construction and infrastructure projects.

Technical Advantages of Oxidized Asphalt 105/35

• Durability
• Flexibility
• Water Resistant
• Chemical Stability

Oxidized Bitumen 105/35 Application

Oxidized asphalt 105/35 used in chemicals, fuel, paint, varnish, varnish, paper pulp, textile processing, road construction, paving, crack sealing and repair, civil works, roofing, construction industry; Sealing and insulation of buildings, glue, building additives, dust binder, coating, insulation, and impregnating agents, making rubber and plastic products. Blown asphalt 105/35 are products for paving and roofing.

It is also used in asphalt paints for corrosion protection of metals, in the coating of public works structures, in adhesives in electrical laminates, and in the base of artificial grass. Typical uses for oxidized asphalt 105/35 include roofing, pipe lining, Portland cement pavement, hydraulic applications, and manufacturing paint.

Oxidized Bitumen 105/35 Packing 

Oxidized Bitumen various packing including Kraft bags, Meltable plastic bags, drums, and bulk Oxidized Asphalt from penetration grade bitumen, which is blown by hot air in a controlled process until the desired specification is reached. The Oxidized Asphalt can be supplied in any grade and is designated by two numbers to indicate the softening point and penetration ranges. The oxidized asphalt grade 105/35 means the softening point is 105°c and penetration is 35 Deci millimeters is produced in compliance and conformity to ASTM standards and meets the following specifications.

Major of Oxidized Bitumen 105/35 Packings

25kg Carton Box- Palletized and Shrink
Wrapped:

• Loading 880 Carton Box in 20ft Contai-
  ner= 22 Ton Net

25kg PP Bag- Palletized and Shrink
Wrapped:

• Loading 920 Bag in 20ft Container= 23
  Ton Net

Handling and Storage

Handling:

• SAFETY HANDLING PRECAUTIONS (when hot)
• Wear suitable protective clothing (heat-resistant gauntlet gloves, overalls, protective
• footwear, face visor)
• DO NOT allow water to contact hot material
• DO NOT exceed the maximum safe heating temperature

If molten material contacts skin:

• DO NOT attempt to remove
• Immerse the affected area in cold running water for at least 10 minutes
• Seek medical advice without delay
• This product is hazardous for transportation when carried at temperatures above 100°C.

Storage

• Oxidized Bitumen should be kept under cover and away from direct sunlight.

In Summary

Oxidized Bitumen 105/35, also known as blown bitumen or blown asphalt 105/35, is a specialized form of bitumen produced through a controlled oxidation process. This process involves blowing heated penetration grade bitumen with air, resulting in a product with a higher softening point (105°C) and lower penetration grade (35 decimilimeters) compared to conventional bitumen. The unique properties of Oxidized Bitumen 105/35, including its durability, flexibility, water resistance, and chemical stability, make it an ideal choice for various applications in construction and industry.

The applications of Oxidized Bitumen 105/35 are diverse and extensive. It is commonly used in roofing, waterproofing, pipe lining, and as a component in various protective coatings and sealants. Its excellent adhesion properties and resistance to weathering make it suitable for sealing and insulating buildings, while its durability and flexibility are valuable in road construction and paving. Additionally, it finds use in the production of paints, varnishes, and as an ingredient in the manufacture of rubber and plastic products.

Proper handling and storage of Oxidized Bitumen 105/35 are crucial for maintaining its quality and ensuring safety. When handling hot material, appropriate protective gear should be worn, and contact with water must be avoided. For storage, the product should be kept under cover and away from direct sunlight. Oxidized Bitumen 105/35 is available in various packaging options, including kraft bags, meltable plastic bags, drums, and bulk containers, making it adaptable to different transportation and application needs. Its unique properties and diverse applications make it a valuable material in many industries, particularly where durability and weather resistance are paramount.