The Global Paper Strength Enhancer Market was valued at USD 1.2 Billion in 2024 and is projected to reach USD 1.8 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 5.3% during the forecast period (2024–2032). This robust growth is being fueled by the global pivot towards sustainable packaging solutions, the surging e-commerce sector requiring durable materials, and escalating innovation in bio-based chemical formulations from major industry players.

As regulatory pressures and consumer demand push paper to replace plastics across packaging, printing, and industrial applications, the performance of paper products has never been more critical. In this blog, we profile the Top 10 Companies in the Paper Strength Enhancer Industry—a dynamic mix of global chemical giants, specialized additive producers, and innovative regional leaders who are defining the future of durable and sustainable paper.

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🔟 1. Kemira Oyj

Headquarters: Helsinki, Finland
Key Offering: Wet strength resins (FennoSize, FennoBond), Dry strength agents, Retention aids

Kemira is a global leader in water chemistry and a powerhouse in the paper chemicals sector. The company’s strength enhancer portfolio is renowned for its technological sophistication, particularly its polyamide-epichlorohydrin (PAE) based wet strength resins. Kemira serves over 3,000 paper mills worldwide, helping them improve product durability, operational efficiency, and sustainability credentials through advanced chemical solutions.

Innovation & Sustainability Initiatives:

• Pioneering bio-based and non-fossil raw material options for its product lines.
• Investments in R&D for low-carbon footprint strength agents.
• Committed to having 100% of its R&D portfolio aligned with sustainable development by 2030.

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9️⃣ 2. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Basoplast® dry strength agents, Hydrosize® wet strength agents

BASF leverages its vast polymer chemistry expertise to offer a comprehensive range of paper strength enhancers. Its products are designed to optimize fiber bonding, reduce paper weight, and enhance recyclability. BASF’s strong global manufacturing and technical service network provides critical support to paper producers adapting to new packaging demands and recycled fiber challenges.

Innovation & Sustainability Initiatives:

• Development of strength enhancers compatible with high-recycled content paper grades.
• Focus on multifunctional additives that combine strength with other properties like water repellency.
• Integration of its Verbund (integrated production) system to improve resource efficiency.

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8️⃣ 3. Solenis LLC

Headquarters: Wilmington, Delaware, USA
Key Offering: Wet strength resins, Dry strength polymers, Comprehensive papermaking process solutions

Following its strategic combination with Diversey in 2023 and the acquisition of 100% ownership in 2024, Solenis has strengthened its position as a premier specialty chemicals supplier. The company excels in providing integrated chemical solutions that span the entire papermaking process, with strength enhancers being a core component. Its deep application knowledge is a key differentiator in complex markets.

Innovation & Sustainability Initiatives:

• Launch of next-generation wet strength technologies that are FDA-compliant for food packaging.
• Development of “green chemistry” strength aids with improved environmental profiles.
• Global technical service teams focused on helping customers reduce water and energy use.

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7️⃣ 4. Seiko PMC Corporation

Headquarters: Tokyo, Japan
Key Offering: Cationic polymers for dry/wet strength, Polyaluminum chloride (PAC), Specialty monomers

Seiko PMC is a dominant force in the Asian paper chemicals market and a major global supplier of monomers and polymers. It is particularly strong in the development of high-performance cationic polymers used as dry strength agents and retention aids. The company’s vertical integration, from basic monomers to finished polymers, provides significant supply chain stability and cost advantages.

Innovation & Sustainability Initiatives:

• Advanced polymer designs for improved performance at lower dosages.
• Expansion of production capacity in key Asian growth markets.
• Focus on products that enhance paper recyclability and repulpability.

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6️⃣ 5. Harima Chemicals Group, Inc.

Headquarters: Tokyo, Japan
Key Offering: Tall oil-based dispersion polymers, Maleic anhydride derivatives, Tackifier resins

Harima Chemicals has carved a unique niche by utilizing tall oil, a by-product of the kraft pulping process, as a key raw material for its polymer dispersions. These bio-based materials function effectively as dry strength agents. This strategy provides a sustainable value proposition and creates a synergistic relationship with pulp and paper mills, particularly in North America and the Nordic region.

Innovation & Sustainability Initiatives:

• Core technology centered on valorizing pulp mill by-products (tall oil).
• Development of renewable and biodegradable polymer solutions.
• Strong R&D focus on performance optimization of bio-based dispersions.

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5️⃣ 6. CP Kelco

Headquarters: Atlanta, Georgia, USA
Key Offering: Specialty hydrocolloids (e.g., cellulose gum/CMC), Natural biopolymers

A subsidiary of J.M. Huber Corporation, CP Kelco is a world leader in nature-based ingredient solutions. While known for food gums, its cellulose-based products, like carboxymethyl cellulose (CMC), are highly effective as dry strength additives in papermaking. They offer a natural, often food-grade, alternative to synthetic polymers, appealing to markets with stringent safety and sustainability requirements.

Innovation & Sustainability Initiatives:

• Expertise in fermentation-derived and plant-based biopolymers.
• Products compliant with food contact and composting standards.
• Focus on clean-label and renewable material trends in packaging.

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4️⃣ 7. Arakawa Chemical Industries, Ltd.

Headquarters: Osaka, Japan
Key Offering: Rosin-based sizing agents, Maleic rosin esters, Specialty hydrocarbon resins

Arakawa Chemical is a technology leader in rosin-based chemistry for papermaking. While traditionally focused on sizing agents, many of its products impart secondary strength benefits. Its deep knowledge of natural resin chemistry allows it to develop versatile additives that improve paper’s internal bonding and surface properties, catering to high-quality printing and packaging papers.

Innovation & Sustainability Initiatives:

• Utilization of pine-based rosin, a renewable forest product.
• Development of multifunctional additives that provide both sizing and strengthening.
• Continuous process innovation to enhance product purity and performance consistency.

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3️⃣ 8. Tianma Specialty Chemicals Co., Ltd.

Headquarters: Shandong, China
Key Offering: Polyacrylamide (PAM) flocculants, Dry strength agents, Anionic trash catchers (ATC)

Tianma is one of China’s largest and fastest-growing producers of polyacrylamide and other water-soluble polymers. It supplies a massive domestic paper industry with cost-competitive dry strength agents and process chemicals. The company’s scale and ability to serve the high-volume, price-sensitive segment of the market make it a formidable regional player with growing export ambitions.

Innovation & Sustainability Initiatives:

• Rapid scaling of production capacity to meet domestic demand.
• Investment in higher-value specialty copolymer formulations.
• Focus on improving product quality and consistency to compete globally.

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2️⃣ 9. Changhai Refinement Technology Co., Ltd.

Headquarters: Shandong, China
Key Offering: Acrylamide, Polyacrylamide, Cationic monomers (DAC, DMC)

As a major upstream supplier of acrylamide and cationic monomers, Changhai Refinement Technology holds a strategic position in the global paper chemicals value chain. These monomers are the essential building blocks for synthetic polyacrylamide-based dry strength agents. The company’s production scale influences raw material availability and pricing for strength enhancer manufacturers worldwide.

Innovation & Sustainability Initiatives:

• Investments in advanced, energy-efficient monomer production technologies.
• Expansion into higher-purity monomers for specialty polymer applications.
• Playing a key role in stabilizing the supply chain for paper chemical producers.

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1️⃣ 10. Richards Chemicals & Electricals

Headquarters: Mumbai, India
Key Offering: Distribution of paper chemicals, Starch derivatives, Localized technical support

Richards Chemicals & Electricals is a prominent specialty chemical distributor and solution provider within the vibrant Indian paper industry. The company bridges global chemical innovations with local mill needs, supplying a range of strength enhancers from international and domestic manufacturers. Its deep market understanding and logistical network are crucial for serving India’s fragmented but rapidly modernizing paper sector.

Innovation & Sustainability Initiatives:

• Providing technical support and formulation expertise to small and mid-sized Indian mills.
• Facilitating the adoption of modern strength additives to improve product quality and reduce waste.
• Acting as a key channel for introducing sustainable chemical solutions to the growing market.

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🌍 Outlook: The Future of Paper Strength is Smarter and More Sustainable

The paper strength enhancer market is at an inflection point, driven by the dual mandate of performance and planet. While conventional chemistries continue to serve high-volume applications, the industry’s trajectory is firmly pointed towards intelligent, circular, and bio-based solutions.

📈 Key Trends Shaping the Market:

• Bio-based and Circular Feedstocks: Rapid development of strength agents derived from lignin, nano-cellulose, starch, and other renewable resources to reduce fossil dependency.
• High-Recycled Content Optimization: Formulations specifically engineered to restore strength in papers made from repeatedly recycled fibers, a critical need for the circular economy.
• Multifunctionality & Smart Additives: Integration of strength enhancement with other properties like barrier, anti-microbial, or conductive functions for high-value packaging.
• Digitalization of Application: Use of sensors and process control systems for precise, real-time dosing of strength chemicals to maximize efficiency and minimize waste.

The companies profiled above are not just supplying chemicals—they are providing the essential performance backbone for the global shift to paper-based packaging and sustainable materials, enabling a stronger, greener future.

Get Full Report Here:
Global Paper Strength Enhancer Market – View in Detailed Research Report