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Premium CMC & PAC Solutions for Global Industries

Nanjing Landoil Chemical Group Co., Ltd. is a leading manufacturer and exporter of Carboxymethyl Cellulose (CMC) and Polyanionic Cellulose (PAC) for drilling, mining, food, pharmaceuticals, and industrial applications.

Landoil Chemical Products

About Landoil Chemical

Trusted by industries worldwide for high-performance cellulose derivatives

Nanjing Landoil Chemical Group Co., Ltd. is a professional manufacturer and exporter specializing in Carboxymethyl Cellulose (CMC) and Polyanionic Cellulose (PAC) products. With years of experience and continuous innovation, we serve clients across oil & gas, mining, food, pharmaceuticals, ceramics, paper, and textile industries.

Our products are known for excellent water solubility, adhesion, chemical stability, and performance under varying pH and temperature conditions. We maintain strict quality control and have achieved international certifications including API and ISO45001.

Landoil Chemical is committed to sustainable development, product excellence, and customer satisfaction. We continuously invest in R&D to meet evolving industrial needs and deliver reliable, high-performance solutions globally.

API Certificate ISO 45001 Certificate Factory View Mining Application

Our Product Range

High-quality CMC and PAC products engineered for diverse industrial applications

PAC HV & PAC LV

PAC HV & PAC LV

Effective filtrate reducer in fresh or salty water. Acts as a thinner in salty water at low concentrations. Ideal for water-based drilling fluids.

  • • Filtration control in saline environments
  • • Reduces fluid loss in drilling
  • • Compatible with high salinity systems
PAC R & PAC L

PAC R & PAC L

Modified natural cellulosic polymers for filtration control in water-based drilling fluids. PAC L provides control without increasing viscosity.

  • • Filtration control additive (PAC R)
  • • Low-viscosity option (PAC L)
  • • Stable in wide pH range
Food Grade CMC

Food Grade CMC

Used as thickening, suspending, emulsifying, and stabilizing agent in food. Replaces guar gum, gelatin, agar, and pectin.

  • • Thickening & stabilizing
  • • Acid-resistant & anti-corrosion
  • • Improves texture and shelf life
CMC for Toothpaste

CMC for Toothpaste

Provides shaping, adherence, and stabilization in toothpaste formulations. Ensures consistency and stability across manufacturers.

  • • Stabilizes toothpaste structure
  • • Enhances viscosity and texture
  • • Prevents phase separation
CMC for Paper Making

CMC for Paper Making

Used in coating, wet-end, and surface sizing. Improves paper strength, printability, and surface quality.

  • • Coating and sizing agent
  • • Enhances folding strength
  • • Multiple grades available
Detergent Grade CMC

Detergent Grade CMC

Prevents dirt reattachment during washing. Acts as an emulsifier and colloid protector in synthetic detergents.

  • • Anti-redeposition agent
  • • Emulsifying properties
  • • Enhances cleaning efficiency
CMC for Paints & Ceramics

CMC for Paints & Ceramics

Used in ceramic bodies, glazing, and decoration. Acts as a binder, suspending agent, and strength enhancer.

  • • Strengthening agent in ceramics
  • • Suspends glazing materials
  • • Improves moldability
Ultra High Viscosity CMC

Ultra High Viscosity CMC

High-performance CMC with viscosity up to 10,000 mPa·s. Ideal for applications requiring extreme thickening.

  • • Viscosity: 6000–10,000 mPa·s
  • • Purity ≥98%
  • • pH 6.5–8.5, low moisture
Mining Grade CMC

Mining Grade CMC

Used as pellet binder and flotation inhibitor in mining. Essential for mineral dust shaping and pellet formation.

  • • Pellet binder in mining
  • • Flotation selection inhibitor
  • • Enhances pellet strength
CMC for Fracturing Fluid

CMC for Fracturing Fluid

Used in fracturing fluids to carry proppants and reduce fluid loss. Also functions in drilling and fixing fluids.

  • • Carries stuffing materials
  • • Controls fluid loss
  • • Enhances rheology

Certifications & Compliance

Internationally recognized standards for quality and safety

API Certification

API Certified

License Number: 13A-0083
Certified Products: PAC-HV, PAC-LV, CMC-HV, CMC-LV

ISO 45001 Certification

ISO 45001:2021

Occupational Health and Safety Management System certified to ensure safe working conditions and continuous improvement.

Why Choose Landoil Chemical?

Reliable, innovative, and customer-focused solutions

Quality Assured

API and ISO certified manufacturing with strict quality control at every stage.

Global Export

Serving customers in over 50 countries with reliable logistics and support.

Fast Response

Inquiries responded within 24 hours with technical and commercial support.

Customer Focused

Tailored solutions and technical assistance to meet your specific needs.

Get in Touch

Reach out for product inquiries, pricing, or technical support

For inquiries about our products or pricelist, please contact us through our official website.

Visit Official Website

Email: [email protected]

Phone: +86-25-52103259, +86-25-58325099

Address: No.1008 Road ShuangLong, Jiangning Economic Technology Develop Zone, Nanjing, China

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