Top 10 Companies in the Global SBS Improver Market (2026): Market Leaders Powering High‑Performance Pavements

MARKET INSIGHTS

The Global SBS Improver market was valued at USD 258.9 million in 2025 and is projected to reach USD 394.7 million by 2034, reflecting a compound annual growth rate of 6.2% during the forecast period.

SBS Improvers are specialized additives that enhance the performance characteristics of styrene‑butadiene‑styrene (SBS) copolymers. They markedly improve the polymer’s elasticity, adhesion, durability, and temperature resistance, making them essential in asphalt modification and polymer‑enhancement applications. SBS Improvers are typically incorporated into base materials in granular or powdered forms to optimize performance under demanding conditions.

The market is experiencing steady expansion due to increasing infrastructure development activities worldwide and the rising demand for high‑performance road construction materials. Global production reached approximately 89,000 metric tons in 2024. The construction sector represents the dominant application area, accounting for over 65% of total demand. Recent formulation advancements have demonstrated performance improvements of up to 25% in key parameters while achieving cost efficiency gains of 18%. Leading market players—including Kraton Corporation, Sinopec Group, and LG Chem—continue to drive innovation through research and development initiatives focused on enhancing product efficacy and expanding application possibilities.

Global SBS Improver Market – View in Detailed Research Report

🔟 1. Eni

Headquarters: Rome, Italy
Key Offering: SBS Copolymers for Asphalt Modification

Eni’s SBS portfolio is engineered for high‑temperature resilience, targeting the European road network’s stringent durability standards. The company leverages its petrochemical expertise to deliver additives that extend pavement life while reducing maintenance costs.

Sustainability Initiatives:

• Integration of recycled feedstock into SBS synthesis
• Reduction of VOC emissions in production lines
• Partnerships with EU green‑infrastructure projects

9️⃣ 2. Kraton Corporation

Headquarters: Irving, Texas, USA
Key Offering: Granular SBS Improvers for Asphalt and Polymer Blends

Kraton’s granular formulations deliver superior dispersion in bitumen, reducing cracking by up to 50% under heavy traffic loads. The company’s focus on scalable manufacturing supports large‑scale infrastructure programs across North America.

Sustainability Initiatives:

• Investment in low‑energy polymerization processes
• Development of bio‑based SBS variants
• Commitment to achieving net‑zero emissions by 2050

8️⃣ 3. LCY Chemical Corp.

Headquarters: Taipei, Taiwan
Key Offering: Powdered SBS for High‑Performance Asphalt

LCY’s powder formulations excel in cold‑weather performance, enhancing pavement flexibility at sub‑freezing temperatures. The company’s R&D pipeline focuses on grafted SBS structures to improve fatigue resistance.

Sustainability Initiatives:

• Adoption of renewable energy in manufacturing plants
• Closed‑loop recycling of polymer waste streams
• Collaboration with Asian green‑construction initiatives

7️⃣ 4. LG Chem

Headquarters: Seoul, South Korea
Key Offering: SBS Copolymers for Asphalt and Waterproofing Membranes

LG Chem’s SBS additives are tailored for humid tropical climates, improving membrane adhesion and reducing water ingress. The company’s vertical integration ensures consistent supply of high‑purity styrene and butadiene monomers.

Sustainability Initiatives:

• Implementation of carbon capture technologies in polymer synthesis
• Partnerships with Korean smart‑city projects
• Investment in circular‑economy packaging solutions

6️⃣ 5. Sinopec Group

Headquarters: Beijing, China
Key Offering: Granular and Powdered SBS for Large‑Scale Road Construction

Sinopec’s product line supports China’s expansive highway network, offering high‑temperature stability and rapid curing times. The company’s extensive distribution network enables swift deployment across remote regions.

Sustainability Initiatives:

• Use of green hydrogen in polymer production
• Targeted reductions in sulfur content for cleaner emissions
• Collaboration with Chinese Ministry of Transportation on low‑carbon road projects

5️⃣ 6. Zeon Corporation

Headquarters: Tokyo, Japan
Key Offering: Radial SBS for High‑Performance Asphalt

Zeon’s radial SBS delivers exceptional elastic recovery, ideal for high‑traffic corridors in Japan’s dense urban centers. The company’s focus on precision polymerization supports consistent product performance.

Sustainability Initiatives:

• Implementation of energy‑efficient extrusion processes
• Participation in Japan’s zero‑emission road construction pilots
• Research into biodegradable SBS alternatives

4️⃣ 7. Kumho Petrochemical

Headquarters: Seoul, South Korea
Key Offering: SBS Copolymers for Asphalt and Roofing Applications

Kumho’s SBS additives provide superior resistance to UV degradation, extending the lifespan of roofing membranes. The company’s integration with South Korean construction firms drives adoption in large‑scale building projects.

Sustainability Initiatives:

• Reduction of flue‑gas emissions through catalytic converters
• Development of low‑VOC SBS formulations
• Engagement in Korean green‑building certification programs

3️⃣ 8. Dynasol Group

Headquarters: Barcelona, Spain
Key Offering: Reactive SBS for High‑Performance Asphalt and Industrial Applications

Dynasol’s reactive SBS enhances storage stability and fatigue resistance, making it attractive for airport runways and heavy‑load highways. The company’s focus on high‑value specialty chemicals positions it as a niche leader.

Sustainability Initiatives:

• Use of renewable feedstocks in polymer synthesis
• Partnerships with European circular‑economy programs
• Investment in advanced waste‑to‑energy technologies

2️⃣ 9. JSR Corporation

Headquarters: Tokyo, Japan
Key Offering: Branched SBS for Asphalt and Waterproof Membranes

JSR’s branched SBS delivers excellent compatibility with recycled asphalt, supporting Japan’s recycling initiatives. The company’s research pipeline focuses on tailoring molecular weight distributions for specific climate conditions.

Sustainability Initiatives:

• Implementation of green‑energy sourcing for polymer production
• Active participation in Japan’s national recycling targets
• Development of low‑energy curing processes

1️⃣ 10. China National Petroleum Corporation

Headquarters: Beijing, China
Key Offering: SBS Copolymers for Asphalt and Polymer Enhancement

CNPC’s SBS line supports large‑scale infrastructure projects across China, offering high‑temperature stability and rapid curing. The company’s integrated supply chain ensures consistent monomer availability.

Sustainability Initiatives:

• Adoption of carbon‑capture technologies in polymer synthesis
• Investment in low‑emission production facilities
• Collaboration with Chinese government on green‑infrastructure programs

Global SBS Improver Market – View in Detailed Research Report

Global SBS Improver Market – View in Detailed Research Report

Outlook: The Future of Global SBS Improver Market

The market is set to maintain a steady trajectory, with infrastructure spending in emerging economies driving demand for durable pavements. Advances in reactive SBS chemistry and integration with recycled materials are expected to open new application segments, particularly in high‑traffic and extreme‑climate regions.

Emerging Trends Shaping the Market

• Growth of reactive SBS formulations that enhance storage stability and fatigue resistance.
• Increased adoption of granular and powdered forms to improve dispersion efficiency.
• Integration with warm‑mix asphalt and recycled plastic technologies to align with circular‑economy goals.
• Expansion of SBS usage in roofing membranes and waterproofing, driven by climate‑resilient construction demands.
• Strategic collaborations between petrochemical giants and regional construction firms to accelerate technology transfer.