White asphalt has the advantages of asphalt and its modified products, and eliminates the defects of asphalt products such as high toxicity and high fluorescence level. White asphalt is a product of water soluble processing of high-grade fatty alcohol resin. It can emulsify with water and clay, form ductile particles at different temperatures, plug the micro fractures of the formation and the pores of the permeable formation, play a role in reducing filtration, preventing formation collapse and protecting oil and gas layers. Compared with asphalt, it has no fluorescence and will not interfere with geological logging. The application of the non fluorescent anti sloughing agent in the complex formation of the Anti Haifa Formation in the Jung gar area, Xinjiang, shows that it can reduce the high temperature and high pressure filtration, has an obvious anti temperature effect, and can prevent the collapse of hard and brittle shale and inorganic salt formations.
Advantages of White Asphalt
Improve Performance
Use high-quality white asphalt to improve the performance of asphalt mixture. It enhances its strength, durability, and abrasion resistance.
Superior Weather Resistance
White asphalt has strong resistance to weather conditions such as ultraviolet rays, rain and high temperatures. It retains its quality and durability even in extreme weather conditions.
Reduced Maintenance Costs
Due to the enhanced strength and durability of asphalt mixture, the use of high-quality white asphalt reduces the need for maintenance and repair. This leads to lower costs over time.
Enhanced Safety
The use of high-quality white asphalt improves the safety of roads and buildings by providing better slip resistance and reducing the risk of accidents.
Reduced Environmental Impact
White asphalt is eco-friendly because it reduces its environmental impact. It reduces the amount of waste generated by construction and construction activities due to its increased durability and reduced maintenance needs.
Higher Performance And Efficiency
White asphalt is a cost-effective solution that helps to improve the efficiency and performance of asphalt mixtures. This is due to its enhanced properties, such as increased stiffness and ductility.
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Oil Drilling Mud Chemicals White Asphalt1. This product is in form of black powder.2. It is water-soluble and a type of poly-anionic modified sulfonamides asphalt.3. It can also block stratum cracks, prevent shale from collapsing andread more -
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Why Choose Us
Our Factory
Wen'an Zhongde Chemical Co., Ltd. Founded in January 2010, it is located in the south of Beijing, the capital of China, 150 kilometers west of Tianjin Xingang. The company has advanced production equipment, the most mature production technology and modern standardized testing equipment, and testing methods meet international standards. Our products have passed the ISO9001: 2008 quality system certification, and the product quality has reached the international leading level.
Our Product
Carboxymethyl cellulose (CMC-HV, CMC-LV), polyanionic cellulose (PAC-LV, PAC-R, PAC-HV), hydroxypropyl methyl cellulose (HPMC), polyacrylamide (PAM, CPAM, APAM, NPAM),Sodium polyacrylate, carboxymethyl starch (CMS), high-temperature resistant starch for oil drilling, xanthan gum, shale inhibitor, sulfonated asphalt powder, anti sloughing agent white asphalt, plugging agent while drilling, guar gum Lubricants and detergents for drilling fluids, coating agents for drilling fluids.
Application & Market
Oil drilling construction wastewater treatment food textile printing and dyeing heat transfer.Nigeria, the United States, Japan, Russia, Türkiye, France, Pakistan, India... They come to our company for inspection and guidance.
Service Purpose
1. Fast, decisive, accurate, thoughtful and thorough
2. Service objective: Service quality to win customer satisfaction
3. Service efficiency: Solve product doubts and problems for customers in the first time.
You should know that this product offers a wide range of programs in various industries because of its unique property. One of the main uses of this material is in the construction and infrastructure sector, which is used in the production of white asphalt concrete. White asphalt concrete, also known as white coating or white coating, is a type of road surface that uses this product as a connection agent. The use of this substance in asphalt concrete has several advantages, including reduced heat absorption, improved vision in dim conditions and increased beauty.
Roof
This product is commonly used as a ceiling material to create moisture insulation and protect against elements. It can be used as a liquid membrane or in the form of a sheet and provides a stable, durable solution for flat or low sloping ceilings.
Road Construction
In road construction, this material can be used as an adhesive in asphalt mixtures to improve pavement performance and reduce the effect of urban heat island. Its reflective properties can also help reduce surface temperature and extend the life of the road.
Moisture Insulation
This white product is also widely used for waterproof bases, bases, tunnels and other low -lying structures. Its fierce adhesion and flexibility make it an effective barrier to water penetration and protects the structure from moisture damage.
Agriculture
In addition, this attractive product has been used in agriculture, especially in gardening and landscaping. White asphalt emulsions are used as soil stabilizers and dust suppressants in agricultural fields, unpaid roads and mine sites. The use of this type of asphalt helps reduce dust emissions, control of erosion and improve the stability of non -paving surfaces, thereby providing a more favorable environment for plant growth and land management.
Types of White Asphalt
Porous asphalt
Porous asphalt has been used in municipal and industrial parking lots for nearly 50 years. The open space within porous asphalt is upwards of 8x greater than conventional asphalt. As its name suggests, porous asphalt paving allows for water to drain through the pavement. Porous asphalt services are cost-effective and can last for decades.
Hot asphalt
Commonly used by construction teams, you will find hot asphalt in municipal or highway settings. Hot asphalt is great for paving and asphalt repair, and it provides a permanent solution to any issues with your pavement. It is easiest to work with when hot, so professionals need to work quickly to complete a job well.
Quiet pavement
If the priority is to reduce driving noise, then quiet pavement is a great option. This is especially welcome in residential areas. Quiet pavement is generally comprised of stone-matrix asphalt or an open-grade course mix – Both of which reduce overall traffic noise.
Warm-mix asphalt
Warm-mix asphalt is similar to hot asphalt though, as you can likely guess, it is much cooler in temperature. This type of asphalt does not require the urgency of hot asphalt for asphalt paving companies. This asphalt type will reduce the overall cost of a project, can lengthen the paving season, and improve overall working conditions.
Thin overlays
Thin overlays are a combination of warm mix asphalt and recycled materials. This type of service makes for a smooth road while also lowering vehicle noise, repair costs, and pavement damage over time. Overlays do not last as long as full pavement projects, but the 10 – 15 year lifespan is well worth the benefits it provides.
White asphalt agent can effectively suppress Shale Hydration and expands and disperse, and plays the effect of stabilizing borehole.Common anti-sloughing agent has following several, the one, pitch class, pitch is the residue after crude oil refining, and pitch is carried out after certain processing treatment, can be made into the Evaluating Method that drilling fluid is used, it can be divided into again: Oxidized asphalt class, sulfonated gilsonite class, rock asphalt class and modifying asphalt class;
The 2nd, sylvite humic-acid kind.Wherein, pitch and modified product thereof, because having good caving-preventing characteristic and oil layer protection effect, are widely used.But along with the development of oil exploitation technology, hydrocarbon contamination problem is familiar with by people gradually, marine drilling environmental requirement is more and more higher, the Evaluating Method using in the past and the pollution series products of brown coal class anti-sloughing agent and other black are owing to not meeting environmental requirement, toxicity ruins the environment, fluorescence interference geological logging, no longer allows to use.And this type of anti-sloughing agent also exists the rheology impact of mud system large, easily thickening, the deficiencies such as caving-preventing and lubrication poor performance.
Add warming while stirring in lightweight oil to form mixing solutions asphalt powder; Then in described mixing solutions, add sulfuric acid, insulation; Solution after insulation is regulated to pH value with sodium hydroxide, then carry out obtaining sulfonated gilsonite after oil reservoir separation, oven dry, pulverizing.The method is prepared sulfonated gilsonite taking petroleum pitch as raw material, because colloid component content in petroleum pitch is larger, while carrying out sulfonation, sulphonating agent large usage quantity, in the sulfonated gilsonite obtaining, contain the by products such as a large amount of sodium sulfate, the drilling fluid shutoff of this sulfonated gilsonite preparation is anti-collapse, it is poor to reduce High Temperature High Pressure filtration effect, also easily produces foam when dosage is large, and drilling operation is exerted an influence.
Drilling fluid has good shutoff parting, anti-collapse retaining wall and filtrate loss controllability with white asphalt; And be easy to anti-row, to hydrocarbon zone, without damage, reservoir protection is functional; Can form oil film at drill string and borehole wall surface, there is extremely strong lubrication; Can improve Oil & Gas Productivity and solve the technical barrier such as bore incident leakage while meeting complex conditions stratum in drilling process, subside; Also in the Yishui River, disperse simultaneously, can high dilution, little on the impact of drilling fluid rheology performance, there is the multiplex feature of potion.
Properties and Composition of White Asphalt
Chemical Mixture
It is mainly made of asphalt, adhesive, black or dark hydrocarbons derived from raw oil. The asphalt used in the production of white asphalt is usually obtained from natural asphalt sediments or as a sub -product of oil refining. The asphalt is then subjected to a correction process for discoloration from dark to white. This correction often involves the addition of optical fillers or pigments such as limestone or titanium dioxide, which gives white asphalt while maintaining its basic properties.
Additives
In addition to modified asphalt, it may contain additives and other reformists to enhance its functional features. These additives can include polymers, antioxidants, and UV stabilizers that improve durability, flexibility and climate resistance.
Physical Properties
It is white or transparent that helps reflect sunlight and reduce heat absorption. These are excellent adhesion properties, flexibility and resistance to atmospheric factors that make it suitable for a wide range of building applications.
White Asphalt Manufacturing Process
There are several steps involved in making white asphalt. Crude oil, or petroleum, is put through a distillation process that separates the various components of the oil into several byproducts, one of which is white asphalt. White asphalt, in its basic form, is just the heavy deposits left over from the oil-refining process.
Distillation
The process of refining white asphalt is initiated by rapidly heating crude oil for initial distillation. Once heated, the crude is moved into a distillation container where the more volatile and lighter-weight components, called fractions, are removed by a series of condensing and cooling mechanisms.
The crude is then separated for producing products like gasoline, diesel fuel, kerosene and other petroleum products. The heavy deposit left over from distillation process is referred to “topped” crude that is used to make heating oil or made into other products like white asphalt.
Cutting Back
White asphalt may be blended, known as "cutting back," with a volatile substance that produces a product that is more malleable at a reduced temperature than chaste white asphalt. When the blended white asphalt is exposed to heat or air, such as when used for paving or in construction, the volatile elements evaporate, leaving just the solid white asphalt. The speed of evaporation of the cutting agent determines the curing rate of the white asphalt.
Emulsifying
White asphalt may also be emulsified to create a product that is easier to mix with aggregate, pumped through pipes or use in spray-on applications. During emulsification the white asphalt is ground into globules smaller than five microns and mixed with water. The emulsifying agent is then added to reduce the capacity of the white asphalt and water to separate. Emulsifying agents used to produce white asphalt may include clay, silicates, soap or vegetable oils.
Pulverizing
Hardened white asphalt is sometimes crushed to produce a powdered form. The white asphalt is pulverized and then passed through a sequence of sieves to produce uniform-sized granules. Powered white asphalt is usually mixed with oil and aggregate for the construction of pavement. Heat and pressure work to slowly amalgamate the powder, aggregate and oil, hardening the mixture to a cement-like consistency.
Air Blowing
White asphalt may have air injected into it if it is to be used for coating purposes. White asphalt is heated to 500° fahrenheit during the air-blowing process and then air bubbles are forced into the liquid for several hours. This results in the white asphalt remaining in a liquid state when cooled.
White Asphalt Packaging and Storage
Packaging requirements for white asphalt
White asphalt packing is all about keeping things airtight and secure. Whether the packaging is a drum, tar bag, or tank, the packaging must be strong enough to withstand transportation and storage while keeping the product safe from contamination. After all, no one wants a leaky package to ruin their day.
White asphalt storage instructions
Once the white asphalt is all packed and ready to go, it’s time to find a cozy place to cool it down. Proper storage is the key to maintaining product quality and performance. Whether you’re storing it in a cool, dry place or making sure it’s protected from sunlight and extreme temperatures, following storage guidelines will ensure your white tar stays in top condition until it hits the road. Retention is very important.
Our Factory
Wen'an Zhongde Chemical Co., Ltd. Founded in January 2010, it is located in the south of Beijing, the capital of China, 150 kilometers west of Tianjin Xingang. The company has advanced production equipment, the most mature production technology and modern standardized testing equipment, and testing methods meet international standards. Our products have passed the ISO9001: 2008 quality system certification, and the product quality has reached the international leading level.
FAQ
We're professional white asphalt manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade white asphalt in stock here from our factory.
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