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Sulfonated Asphalt Powder

  • Sulfonated Asphalt Powder
  • Sulfonated Asphalt Powder
  • Sulfonated Asphalt Powder

Sulfonated Asphalt Powder

CAS No.: 68201-32-1
Sulfonated bitumen powder is an organic treatment agent used in oil drilling fluids to prevent shale collapse by inhibiting shale hydration and dispersion. Its main component is sulfonated bitumen, which is made from petroleum bitumen through sulfonation, emulsification, and other processes. It appears as brown flakes or powder.
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Product Description


Basic Information

Product NameSulfonated Asphalt Powder
Main CompositionAnionic water-soluble modified product by asphalt sulfonation
Main FunctionsWellbore anti-collapse, fluid loss control, formation plugging, lubrication
Temperature ResistanceUp to 180℃
Applicable SystemAll kinds of water-based drilling fluids
CAS RemarkIndustrial compound mixture, no exclusive single CAS number


Physical and Chemical Properties

AppearanceDark brown free-flowing powder
Moisture Content≤8.0%
Water Soluble Matter≥70.0%
pH Value (1% aqueous solution)7.0 ~ 9.0
Fineness (60-mesh pass rate)≥95%
SolubilityEasily soluble in alkaline water, soluble in fresh water
Thermal StabilityGood high-temperature stability


Core Performance and Chemical Characteristics

Wellbore StabilizationAdsorb on shale surface to form protective film, inhibit hydration expansion
Fluid Loss ReductionFill mud cake pores to optimize mud cake and reduce filtration loss
Formation PluggingBlock formation micro-fractures and prevent leakage
Lubricating PropertyReduce friction resistance and drilling torque
Salt & Calcium ResistanceStable performance in high salinity drilling fluid
Good CompatibilityCompatible with most polymer drilling fluid additives


Safety Information

ToxicityLow toxicity
Health HazardDust may cause slight irritation to respiratory tract and eyes
Protective MeasuresWear dust-proof mask, gloves and safety goggles
Storage ConditionSeal and store in cool dry place, keep away from open fire
TransportationOrdinary industrial chemicals, avoid dampness
First AidRinse skin and eyes with plenty of clean water
Waste DisposalDispose in accordance with local environmental standards


Factory Showcase

详情-工厂

Shipping and Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

Q1: What international standards do your products and services comply with?

A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.


Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.


Q3: Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.


Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).

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