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Naphthalene Powder

Name: Naphthalene Powder
SKU: 0

CAS No.: 91-20-3
Sodium-based bentonite powder is a powdered material made from clay minerals, with montmorillonite as the main mineral component, through processing and grinding.

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Product Details

Basic Information

Product Name	Sodium Bentonite Powder
Main Composition	Sodium-based montmorillonite
CAS Number	1302-78-9
Main Functions	Mud making, viscosity increasing, suspension stabilization, fluid loss control
Temperature Resistance	≤150℃
Applicable System	All water-based drilling fluids
Main Feature	Strong water absorption and high expansion capacity

Physical and Chemical Properties

Appearance	Off-white to light yellow fine powder
Moisture Content	≤10.0%
Expansion Multiple	≥25mL/g
pH Value (5% suspension)	7.0~9.0
Fineness	≥95% pass 200-mesh sieve
Dispersibility	Easy to disperse and hydrate rapidly in water

Core Performance and Chemical Characteristics

Powerful Hydration Swelling	Rapid hydration to form viscous colloidal system
Excellent Mud-making Ability	Effectively increase mud viscosity and shear force
Good Suspending Property	Stabilize solid phase particles and prevent settlement
Moderate Fluid Loss Reduction	Help optimize mud cake and reduce filtration loss
Good Salt Resistance	Keep stable performance in low and medium salinity mud
Wide Compatibility	Compatible with most drilling fluid additives

Safety Information

Toxicity	Non-toxic and harmless
Health Hazard	Dust irritates respiratory tract and eyes
Protective Measures	Wear dust mask and protective gloves
Storage Condition	Seal and store in dry place, avoid moisture agglomeration
Transportation	Ordinary inorganic mineral products
First Aid	Rinse skin and eyes with clean water after contact
Waste Disposal	Dispose as general solid waste

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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.

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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Naphthalene Powder