Functional Additives Supplier

Functional Modifiers

SYCHEM Functional Additive Solutions

As a functional additives supplier, SYCHEM provides engineered additives that strengthen material interfaces, optimize processing, and unlock higher performance in plastics, elastomers, and multilayer structures.

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Functional additives supplier — grafted polymers, flame retardants and processing additives

Grafted Polymers Additives

Compatibilizers
Impact Modifiers
Bonding Resins / Tie-Layer Resins
Grafted and reactive modifiers are designed to improve interfacial adhesion, impact performance, and material bonding in polymer blends and composite systems.
This category includes compatibilizers, impact modifiers, and bonding resins, widely used in PP, PE, engineering plastics, multilayer structures, and reinforced materials.
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Processing Additives

Lubricants (internal & external)
Nucleating Agents
Processing and crystallization additives are used to enhance melt flow, processing stability, and crystallization behavior during extrusion, injection molding, and compounding. This category focuses on lubrication and nucleation control, helping manufacturers improve productivity and product consistency.
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Processing additives — lubricants and nucleating agents
Flame retardant additives — ATH, MDH and phosphorus-based systems

Flame Retardant Additives

Aluminum Hydroxide (ATH)
Magnesium Hydroxide (MDH)
Phosphorus-based Flame Retardants
Halogen-based Flame Retardants
Flame-retardant additives are designed to enhance fire resistance and thermal safety in plastics, elastomers, and engineering materials.
This category includes mineral flame retardants and chemical flame-retardant systems, selected based on application requirements and regulatory standards.
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Compatibility and toughening additive solutions

Compatibility & Toughening Solutions

  • Improve polymer–polymer compatibility and blend stability
  • Strengthen fiber–matrix bonding in GF-reinforced systems
  • Increase impact resistance, ductility, and low-temperature toughness
  • Maintain balanced stiffness–toughness performance in engineering plastics

Processing Stability & Functional Additives

  • Enhance melt lubrication, dispersion, and extrusion stability
  • Reduce surface defects and processing-related failures
  • Support continuous production with improved thermal stability
  • Provide selected functional FR and protection-oriented additive solutions
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Tell us about your application needs, and we’ll help you choose the right material solution.

Whether you are working with engineering plastics, elastomers, or composite systems, our team provides material selection guidance, application evaluation, and solution recommendations.

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Functional additives from SYCHEM TECH

Your Functional Additives Supplier in China

SYCHEM TECH is a functional additives supplier based in Shenyang, China, providing a complete additive toolbox for plastics, elastomers, and multilayer structures — HALS light stabilizers, antioxidants, nucleating agents, flame retardants, EBS wax, silicone masterbatch, PETS release agent, polymer processing aids (PPA), and grafted polymers (compatibilizers and tougheners). More than a distributor, we act as your formulation development partner, helping you stabilize processing, raise performance, and meet regulatory targets. For background, see the overview of polymer stabilizers and additives.

Explore our additive families and request technical data sheets: grafted polymers & compatibilizers, processing additives, and flame retardants. Looking for a reliable additives partner with formulation support? Our team is ready to help with grade selection, sampling, and stable long-term supply.

These additives support automotive, electrical and electronics, appliance, packaging, wire and cable, and construction applications — anywhere plastics and elastomers must deliver consistent processing, durability, and safety. Typical uses include UV and thermal protection with HALS and antioxidants, faster cycle times and improved clarity with nucleating agents, fire-safety compliance with mineral and chemical flame retardants, and stronger blends and composites with grafted compatibilizers and tougheners.

Customers choose SYCHEM TECH for stable sourcing, application-oriented selection, and hands-on technical support from first trial through production scale-up. Share your base resin, processing method, and performance or regulatory targets, and our team will recommend the right additive package — or develop a tailored alternative — backed by consistent quality and dependable lead times for repeat orders.