Introduction
SINOMORE (INTERNATIONAL) NEW MATERIAL CO., LTD. (辽宁中茂新材料有限公司) is a Chinese specialty chemicals company based in Panjin, Liaoning Province, that focuses on polymer initiators, curing agents, vulcanizing agents, and related functional additives used in plastics, composite materials, coatings, elastomers, and insulation applications. Founded in 2020, the company describes itself as a national high-tech enterprise and operates as an integrated research, production, and sales business serving downstream materials manufacturers.
The company’s product portfolio is centered on organic peroxide and specialty curing systems, including initiators and curing agents for EVA/POE solar film*, **polyether polyols, **glass fiber reinforced materials, **road marking coatings, **insulating layers, PVA resin synthesis, and **artificial quartz stone. In industry exhibition listings, Sinomore is described as a Chinese producer of **organic peroxides*, with product categories including **initiators, XL reagents, and hardeners, placing it within the supply chain of plastics processing and polymer modification.
History and development
Sinomore was established on 14 May 2020, with its registered and operating base in the Liaodong Bay New District of Panjin, an area associated with chemical and new materials development. Its location in a specialized industrial park supports its positioning in fine chemicals and polymer additives rather than in bulk commodity plastics manufacturing.
A second development milestone is the company’s recognition as a high-tech enterprise, a designation also reflected in local government lists and subsidy notices. The company is additionally described as a technology-oriented small and medium-sized enterprise and a “Eagle” enterprise in Liaoning, indicating policy support for early-stage innovative firms.
A third milestone is the company’s continued expansion of its application range beyond a narrow peroxide line into multiple downstream sectors, including solar materials, rubber, composites, PVC-related uses, and industrial coatings. This broadening suggests a strategy of leveraging the same chemistry platform across several end markets where controlled curing, crosslinking, or radical initiation is required.
Business operations and positioning
Sinomore’s business model combines development, manufacturing, sales, and technical services for specialty chemical additives. Public supplier profiles indicate a small-to-mid-sized operating scale, with reported staffing in the 50–100 employee range and annual revenue in the RMB 10 million to 50 million range, although such figures should be treated as third-party estimates rather than audited disclosures.
The company’s core industrial role is to supply process-enabling additives to manufacturers that need precise control over polymerization, crosslinking, foaming, or curing behavior. This places Sinomore in an important but specialized segment of the plastics industry, where product performance depends on reaction kinetics, decomposition temperature, formulation compatibility, and process stability rather than on high-volume resin output.
Its business profile also indicates participation in trade fairs and international exhibition catalogs, showing that the company markets products to both domestic and export-oriented customers. Such visibility is typical of specialty additive suppliers seeking qualification with compounders, film producers, and materials processors.
Products and technologies
Sinomore’s product range is built around organic peroxide chemistry and related specialty formulations. The following product families are specifically identified in source material:
| Product family | Typical function in plastics or materials processing |
|---|---|
| Polymer initiators | Trigger free-radical polymerization or modification reactions |
| Curing agents | Promote crosslinking and hardening in thermosets and specialty composites |
| Vulcanizing agents | Support rubber crosslinking and elastomer performance |
| Additives/modifiers | Adjust melt-blown, foaming, or processing behavior in polymers |
| Insulating-layer curing agents | Support electrical insulation applications |
The company lists applications in solar EVA/POE film, PP melt-blown materials, EPS, glass fiber reinforced plastics, quartz stone, PVC-related materials, and PVA resin synthesis. This indicates that its chemistry is used both in thermoplastic modification and in thermoset or crosslinked systems, which require different thermal and decomposition characteristics.
Technically, organic peroxides are valued because they decompose at controlled rates to generate radicals, enabling polymer initiation, grafting, crosslinking, and viscosity modification. Sinomore’s apparent emphasis on multiple peroxide grades and curing systems suggests a product development strategy focused on temperature control, compatibility with specific resin systems, and process safety rather than generic commodity supply.
Applications and end markets
Sinomore’s materials are used across several downstream sectors in the plastics and chemical-processing ecosystem:
- Solar energy materials, especially EVA and POE film used in photovoltaic encapsulation.
- Building and construction materials, including artificial quartz stone and fiberglass-reinforced products.
- Rubber and elastomers, through vulcanizing agents and related crosslinking systems.
- Coatings and road marking systems**, through **two-component road marking paint curing agents.
- Electrical and insulation materials, including insulating-layer curing agents.
- Polymer processing applications, such as PP melt-blown material modification and other additives tied to plastics conversion.
These end markets reflect wider industry trends: demand for solar encapsulation materials, lighter-weight composite parts, high-performance insulation, and specialty processing aids for functional plastics and elastomers. Sinomore’s portfolio aligns with these sectors by supplying chemistry that improves curing speed, final properties, or manufacturing efficiency.
Global presence and market position
Available public information shows that Sinomore is primarily China-based, with operations in Panjin, Liaoning, and no verified evidence in the supplied sources of manufacturing sites outside China. However, exhibition listings in multiple international catalogs indicate that it has pursued export and cross-border commercial visibility.
The company is positioned as a specialty supplier rather than a mass-market polymer producer. In practical industry terms, this means its market relevance depends on technical qualification, formulation support, and customer process performance more than on scale alone. Its association with organic peroxide supply connects it to a competitive niche occupied by numerous Chinese and global chemical manufacturers serving plastics conversion and composite manufacturing.
Sustainability and environmental initiatives
Sinomore has appeared on environmental information disclosure lists published by Panjin authorities, indicating that it is subject to local environmental reporting requirements as a chemical manufacturer. This is significant because peroxide and curing-agent producers often operate under strict controls relating to storage stability, hazardous handling, emissions, and process safety.
The company’s public materials also emphasize technical capability and service rather than large-scale material throughput, which may be consistent with specialty production where environmental and safety management are central operational issues. No source in the provided material establishes detailed emissions-reduction targets, lifecycle metrics, or third-party sustainability certifications, so such claims cannot be made here.
Financial performance and economic impact
No audited financial statements were provided in the source set, and the available third-party profiles should not be treated as definitive financial reporting. Still, the company’s reported registration capital of RMB 10 million and its employee base suggest a small-to-mid-sized industrial enterprise with importance concentrated in specialized chemical supply rather than in macroeconomic scale.
Its economic role is best understood through its function in the regional new materials supply chain. By providing peroxide-based initiators and curing agents, the company supports downstream manufacturers in plastics processing, photovoltaic materials, coatings, and composites, sectors that are sensitive to additive quality and supply reliability.
Leadership and corporate governance
Publicly available records identify Dong Shuxiang as the company’s legal representative. The business is described as a limited liability company, and source material also refers to a technical team that includes returnee scholars and specialists with multinational company experience.
The company’s governance and operational profile appear consistent with a technology-focused private manufacturer: centralized leadership, a defined product portfolio, and a strong emphasis on R&D-driven differentiation. No detailed board structure or audited governance disclosure was available in the provided sources.
Innovations and future outlook
Sinomore’s main innovation pathway lies in application-specific peroxide and curing-agent formulations for industries that require controlled reactivity and reliable processing. Its association with university and research-platform collaboration, including references to Tsinghua University, Soochow University, Qingdao University of Science and Technology, and the Dalian Institute of Chemical Physics, suggests a model in which academic partnerships support product development and process optimization.
The company’s future prospects are tied to several industry dynamics:
- Growth in solar encapsulation materials and other clean-energy polymer applications.
- Continued demand for functional additives in melt-blown, insulation, and composite materials.
- Rising requirements for process safety, formulation precision, and regulatory compliance in organic peroxide handling.
- Ongoing competition among specialty chemical suppliers on performance consistency, technical service, and downstream qualification.
Summary
SINOMORE (INTERNATIONAL) NEW MATERIAL CO., LTD. is a specialty chemical manufacturer in Panjin, China, focused on organic peroxide initiators, curing agents, and polymer additives used across plastics, composites, elastomers, coatings, and solar materials. Its industry significance lies in enabling downstream processing and performance rather than in commodity polymer volume, and its development since 2020 has been marked by high-tech enterprise recognition, application diversification, and increasing visibility in domestic and international industrial listings.
References
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CPS+ eMarketplace. (n.d.). SINOMORE (INTERNATIONAL) NEW MATERIAL CO., LTD.SINOMORE (INTERNATIONAL) NEW MATERIAL CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1017830Link