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High-efficiency thickener and dehydration reducer SL-II

  • High-efficiency thickener and dehydration reducer SL-II
  • High-efficiency thickener and dehydration reducer SL-II
  • High-efficiency thickener and dehydration reducer SL-II

High-efficiency thickener and dehydration reducer SL-II

CAS No.: 25987-30-8
SL-II is a water-soluble polymer copolymerized from a variety of propylene and vinyl monomers. In drilling fluids, it has multiple functions such as high-efficiency thickening, strong filtration reduction, cuttings coating, and inhibition of shale hydration. It is particularly suitable for drilling operations in high-temperature deep wells and complex salt and gypsum formations.
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Product Description


Basic Information

Product NameSL-II High-efficiency Viscosifying and Fluid Loss Reducer
Chemical CompositionMulti-component copolymer of acrylamide and vinyl functional monomers
Molecular Weight2,000,000 ~ 3,000,000 Dalton
Main FunctionsViscosity increasing, fluid loss control, cuttings coating, shale inhibition
Temperature ResistanceAbove 180℃
Applicable SystemFresh water, seawater and saturated salt water drilling fluid


Physical and Chemical Properties

AppearanceWhite or light yellow powder
Intrinsic Viscosity≥4.0 dL/g
Moisture Content≤10.0%
0.45mm Sieve Residue≤5.0%
SolubilityEasily soluble in water to form viscous liquid
pH Value (1% aqueous solution)7.0 ~ 9.0
Thermal StabilityExcellent stability under high temperature


Core Performance and Chemical Characteristics

High-efficiency Viscosity IncreaseForm network structure to improve rock-carrying capacity obviously
Powerful Fluid Loss ReductionOptimize mud cake and effectively reduce API filtration loss
Cuttings Coating AbilityAdsorb on cuttings surface to prevent hydration and dispersion
Shale Inhibition EffectRestrain shale hydration expansion and wellbore collapse
Salt and Calcium ResistanceStable performance in high salinity and high calcium-magnesium environment
Good CompatibilityCompatible with most common drilling fluid additives


Safety Information

ToxicityNon-toxic and non-corrosive
Health HazardDust may cause slight irritation to eyes and respiratory tract
Protective MeasuresWear dust mask, safety goggles and gloves during operation
Storage ConditionSeal and store in cool, dry and ventilated place
TransportationCommon chemical goods, avoid rain and direct sunlight
First AidRinse skin/eyes with plenty of clean water; move to fresh air if inhaled
Waste DisposalDispose in accordance with local environmental regulations


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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