TECHNICAL STRENGTH-ZHENJIANG DONGKUN CO., LTD

Functional Masterbatch Total Solutions
Winning the Key Points of Application

UV Resistance · Flame Retardant · Antibacterial · Food-Grade · Medical-Grade
Providing Customized Performance Guarantees for Electronics, Home Appliances, Automobiles, and Building Materials

High-Concentration Color Masterbatches Cut Costs
Boost Efficiency—Effortlessly

Uniform Coloration · Excellent Dispersion · Eco-friendly & Non-toxic · Compatible with All Base Materials Empowering Plastic Processors to Reduce Costs and Boost Efficiency.

Global Safety Certifications
Versatile Process Compatibility

Universal Compatibility (PP/PE/ABS/PC/PET/PVC) | 180-300°C Heat Resistance | Fits All Processes | Preserves Mechanical Performance.

Agile Customization Response
End-to-end After-sales Support

We offer a one-stop solution spanning from demand docking to on-site production. Dedicated technical specialists provide one-to-one follow-up throughout the process, ensuring efficient project advancement. We also provide lifelong after-sales technical support, safeguarding the stable production and continuous innovation of your products.

Zhenjiang Dongkun New Material Technology Co., Ltd. is deeply committed to the field of material modification. We operate a state-of-the-art in-house laboratory dedicated to the optimization of flame retardant formulations and the development of high-concentration color masterbatches, ensuring our technical solutions align perfectly with real-world application scenarios.

Precision Color Matching & Replication

Utilizing advanced spectrophotometry and standardized light environments, our lab performs color restoration and stability testing across various substrates (PE, PP, ABS, PA, etc.). By simulating actual processing conditions, we effectively eliminate industry pain points such as color migration, poor dispersion, and batch-to-batch inconsistency.

Rigorous Flame Retardancy Testing

Equipped with professional instruments including Vertical Flammability Testers and Oxygen Index Meters (LOI), we provide real-time testing against international standards such as UL94 and GB/T. Our expertise lies in maximizing flame retardant efficiency while maintaining a precise balance between mechanical properties and processing fluidity.

Agile Response System

Our laboratory is fully integrated into the "R&D–Prototyping–Testing" workflow. We offer rapid customized formulations tailored to specific environmental mandates (RoHS/REACH) or unique processing requirements. Every batch is validated by rigorous data to ensure it meets the client’s exact specifications with 100% accuracy.