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Chemical New Polymer Additives Manufacturers

  • Organic Synthesis Field

    Organic Synthesis Field

  • Agriculture Field

    Agriculture Field

  • Fuels And Coatings Industry

    Fuels And Coatings Industry

  • Transportation

    Transportation

  • Electronic Andelectrical Equipment

    Electronic Andelectrical Equipment

  • Textile Fabrics

    Textile Fabrics

  • Hair Care Products

    Hair Care Products

  • Makeup Products

    Makeup Products

  • Skin Care Products

    Skin Care Products

Application Scenarios
Mainly used in polymer industry, coatings and paints, fibers and textiles, food packaging, agricultural chemicals and other fields
  • Organic Synthesis Field
  • Agriculture Field
  • Fuels And Coatings Industry
  • Transportation
  • Electronic Andelectrical Equipment
  • Textile Fabrics
  • Hair Care Products
  • Makeup Products
  • Skin Care Products
Why Choose Us?
  • Quality
  • Customization
  • Cost
  • Capacity
  • Service
  • We have our own testing lab and the advanced and complete inspection equipment, which can ensure the quality of the products.
  • We have a strong R&D team, we can customize and produce products according to the customers' requirements.
  • We own three factories of our own. So we can provide preferential prices and good products directly.
  • Our annual production capacity is over 20000 tons, we can meet the needs of different customers with different purchase quantities.
  • We focus on developing high-quality products for top-end markets. Our products are in line with international standards, and are mainly exported to European, American, and Asian countries.
Jiangsu Suoteng New Material Technology Co., Ltd.
Jiangsu Suoteng New Material Technology Co, Ltd. located in Yangtze River Industrial Park, Jiangyin City, Jiangsu Province, is a high-tech modern enterprise specializing in the R&D, production, and distribution of cosmetic ingredients, organic intermediates, and chemical additives. With a robust core technical R&D team and a comprehensive innovation system, the company maintains strategic scientific planning and a steadfast commitment to self-driven innovation. It adopts a highly efficient modern management model to deliver comprehensive product and technical services to global clients.
SUNTON operates two production bases and two R&D centers, independently developing, manufacturing, and marketing cosmetic ingredients, flame retardants, and organic intermediates. The company is dedicated to providing safer, more efficient, and sustainable raw materials for the beauty and personal care industries.
Currently, SUNTON focuses on the R&D and production of:
- Cosmetic-grade ingredients: 1,2-Pentanediol/Pentylene glycol (CAS 5343-92-0), 1,2-Hexanediol (CAS 6920-22-5), and Caprylhydroxamic Acid (CAS 7377-03-9).
- Flame retardant synergists: 2,3-Dimethyl-2,3-diphenylbutane (CAS 1889-67-4) and Benzene,1,4-bis(1-methylethyl)-,homopolymer (CAS 25822-43-9).
- Intermediates: Acethydrazide (CAS 1068-57-1) and 2-Hydroxyethylhydrazine (CAS 109-84-2).
We prioritizes innovation, safety, and environmental sustainability to meet evolving market demands worldwide.
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New Polymer Additives: Flame Retardants and Peroxide Series for General-Purpose Plastics


The development and use of new polymer additives have significantly advanced the properties and functionalities of general-purpose plastics. Among the most critical additives are flame retardants and peroxides, each playing a vital role in enhancing the safety, stability, and performance of plastic materials.

Flame Retardants in Polymers
Flame retardants are chemicals added to polymers to inhibit or resist the spread of fire. Their primary function is to delay ignition and reduce the rate of combustion, thereby providing more time for evacuation and reducing the risk of fire-related injuries and damages. The incorporation of flame retardants into plastics is essential for applications where fire safety is a critical concern, such as in construction materials, electrical and electronic devices, automotive parts, and textiles.

Flame retardants must be carefully selected and formulated to ensure they do not compromise the mechanical properties of the plastic or pose health hazards. The trend towards non-toxic, eco-friendly flame retardants is growing, driven by regulatory pressures and consumer awareness.

Peroxide Series Additives
Peroxides are another critical category of polymer additives used primarily for initiating polymerization reactions and modifying polymer structures. These organic peroxides decompose to generate free radicals, which initiate the polymerization of monomers into polymers or cross-linking of polymer chains.

In the context of general-purpose plastics, peroxides serve several key functions:

Cross-Linking Agents: Peroxides are used to create cross-linked polymers, which exhibit enhanced thermal stability, chemical resistance, and mechanical properties. For instance, cross-linked polyethylene (PEX) is widely used in plumbing, electrical insulation, and medical devices.

Curing Agents: In rubber and elastomer manufacturing, peroxides facilitate the vulcanization process, transforming raw rubber into durable, elastic materials.

Polymer Modification: Peroxides can be used to modify the molecular weight and branching of polymers, tailoring properties like melt flow index, tensile strength, and impact resistance. This is particularly important in producing high-performance thermoplastics and engineering plastics.

Controlled Degradation: In recycling processes, peroxides can induce controlled degradation of polymers to facilitate their reprocessing into new products.

The choice of peroxide and its concentration are crucial factors that influence the efficiency and outcome of the polymer modification processes. Commonly used peroxides include dicumyl peroxide (DCP), benzoyl peroxide (BPO), and tert-butyl peroxybenzoate (TBPB), each selected based on specific processing requirements and desired properties.

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