Hansstar-CMC | Premium Sodium Carboxymethyl Cellulose & Polyanionic Cellulose Manufacturer

About Hansstar

A Legacy of Excellence in Cellulose Innovation

Hansstar Technology Taixing Co., Ltd is a professional high-tech enterprise engaged in the research, development, manufacturing, and sales of Sodium Carboxymethyl Cellulose (CMC) and Polyanionic Cellulose (PAC) products. Established in 1973 in Jiangyin City, Jiangsu Province, we have grown into a leading industrial supplier with over 50 years of expertise.

Our production footprint spans multiple facilities: the original site in Jiangyin (37 mu, 15,000 mt/year), a second line in Taizhou Port (62 mu, 20,000 mt/year), and the acquired CP Keclo Taixing facility (67 mu, 15,000 mt/year). With a total annual capacity exceeding 50,000 metric tons, we ensure reliable supply for global markets.

Hansstar CMC is widely used across food, papermaking, oil drilling, ceramics, coatings, detergents, textiles, and personal care industries. Our brand enjoys a strong reputation for quality and consistency in China and abroad.

50,000+

Annual Capacity (MT)

30+

Provincial Regions Covered

40+

Countries Served

Our Product Range

High-Purity CMC & PAC Solutions for Diverse Industrial Applications

Food Grade CMC

CAS 9004-32-4 | High Purity | Stabilizer & Thickener

• Used in dairy, beverages, sauces
• Excellent water retention
• Meets food safety standards

Oil Drilling Grade CMC

High Viscosity | Fluid Loss Control

• Reduces filtration in drilling mud
• Enhances wellbore stability
• Resistant to high salinity

Papermaking Grade CMC

Retention & Drainage Aid

• Improves fiber retention
• Enhances paper strength
• Reduces water consumption

Ceramics Grade CMC

Binder & Plasticizer

• Enhances green strength
• Improves slip casting
• Uniform dispersion

Toothpaste Grade CMC

CAS 9004-32-4 | Oral Care

• Thickening & stabilizing agent
• Smooth texture
• Compatible with fluoride

Paint Grade CMC

High Viscosity Thickener

• Prevents pigment settling
• Improves brushability
• Water retention

Mining Grade CMC

Pellet Binder & Dust Control

• Enhances pellet strength
• Reduces dust emissions
• Cost-effective binder

Textile Grade CMC

Sizing & Thickening Agent

• Improves warp strength
• Easy desizing
• Reduces breakage

Detergent Grade CMC

Anti-Redeposition Agent

• Prevents soil redeposition
• Enhances cleaning efficiency
• Stable in alkaline conditions

Mosquito-repellent Incense Grade CMC

Low Viscosity Binder

• Ensures uniform burning
• Low viscosity for easy mixing
• Natural combustion

Coating Grade CMC

Rheology Modifier

• Controls flow & leveling
• Prevents sagging
• Improves adhesion

Polyanionic Cellulose (PAC)

High Performance CMC Alternative

• Superior salt tolerance
• Low dosage efficiency
• Used in oil & gas, food, pharma

View All 339 Products

Why Choose Hansstar CMC

Reliable Quality, Global Reach, and Technical Excellence

Industrial Expertise

Over 50 years of experience in CMC and PAC manufacturing with deep technical knowledge across multiple industries.

Quality Assurance

Strict quality control systems ensure consistent product performance and compliance with international standards.

Global Distribution

Products exported to Europe, America, the Middle East, Southeast Asia, and over 30 domestic provinces in China.

R&D Focus

Dedicated research team continuously innovating to meet evolving market needs and application challenges.

Reliable Supply

Total annual capacity over 50,000 metric tons ensures stable supply and fast delivery to global customers.

Technical Support

Dedicated team available to assist with product selection, formulation, and troubleshooting.

Frequently Asked Questions

Everything You Need to Know About Our CMC Products

What is Sodium Carboxymethyl Cellulose (CMC)?

CMC is a water-soluble polymer derived from cellulose. It acts as a thickener, stabilizer, binder, and water retention agent in various industrial and food applications.

Is your CMC food grade safe?

Yes, our food grade CMC meets international safety standards and is widely used in dairy products, beverages, sauces, and bakery items.

Can I get samples before placing an order?

Yes, we offer free samples for evaluation. Please contact us through the official website to request product samples.

What are the packaging options?

We offer 25kg multi-wall paper bags with PE liner, 500kg or 1000kg jumbo bags, and customized packaging upon request.

What is the difference between CMC and PAC?

Polyanionic Cellulose (PAC) is a purified form of CMC with higher substitution and better performance in high-salt environments, especially in oil & gas drilling.

How do I place an order?

You can send an inquiry via the official website, and our sales representative will contact you promptly with pricing and delivery details.

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