Views: 160 Author: sandy Publish Time: 2025-06-18 Origin: Site
From March 10-15, 2025, Suzhou KeShrngTong New Materials Co., Ltd. (KSTO) proudly participated in KOPLAS, one of the most influential plastic and rubber industry exhibitions in Asia. As a leading manufacturer of high-performance plastic additives, KST showcased its cutting-edge solutions, including anti-hydrolysis agents, crosslinkers, chain extenders, UV absorbers, and other functional additives designed to enhance polymer performance across multiple industries.
Driving Polymer Excellence with KSTO’s Advanced Additives
Moisture-induced degradation is a major challenge for polyesters, polyamides, and polyurethanes. KST’s Bio-SAH™ series offers superior hydrolysis resistance, significantly improving the durability of plastic products exposed to humid or wet environments. These additives are widely used in:
Biodegradable plastics (PLA, PBS, PHA)
Engineering plastics (PA6, PA66, PET)
Polyurethane elastomers (TPU, CPU)
By integrating Bio-SAH™, manufacturers can enhance product longevity while maintaining mechanical properties—a critical advantage in automotive, packaging, and textile applications.
KST’s chain extenders are essential for repairing and enhancing molecular weight in recycled or degraded polymers. The Amine-HCA™ (amine-based) and Diol-HCA™ (hydroxyl-based) series provide:
Improved melt strength for extrusion and blow molding
Enhanced mechanical properties (tensile strength, elongation at break)
Better compatibility in recycled PET, polyolefins, and TPU
These additives are particularly valuable in sustainable plastic recycling, helping manufacturers achieve high-quality regrind materials with minimal performance loss2.
Crosslinking is crucial for improving heat resistance, chemical stability, and mechanical strength in polymers. KST’s crosslinking agents enable:
UV-curable coatings with superior scratch resistance
Thermoset plastics with enhanced dimensional stability
Silicone and rubber with improved elasticity
Recent innovations include linear small-molecule crosslinkers (similar to BPO derivatives) that enhance solvent resistance in polymer films—ideal for QLED displays, flexible electronics, and high-barrier packaging6.
Exposure to UV radiation leads to yellowing, brittleness, and loss of mechanical properties in plastics. KST’s UV absorbers and light stabilizers provide:
Long-term weatherability for outdoor applications (automotive parts, construction materials)
Color retention in consumer goods and packaging
Enhanced lifespan for agricultural films and solar panel encapsulants
These additives are optimized for TPU,CPU,MPU,PLA,PBAT,PHA,PBS,PET,PBT,TPEE, and engineering plastics, ensuring products maintain performance under harsh environmental conditions.
A significant highlight of our exhibition was our series of anti-hydrolysis additives, which has shown unparalleled efficacy in solving the problem of degradation of service performance and service life caused by hydrolysis of materials. Bio-SAHTM series additives can prevent the ester gene of polymer from decomposing by moisture, stabilize the initial mechanical properties of products and prolong the lifespan of polymers.
During KOPLAS, KST’s booth attracted industry professionals, R&D experts, and global buyers seeking advanced polymer solutions. Our team demonstrated:
Live polymer testing with Bio-SAH™ and chain extenders
Case studies on sustainable plastic modification
Custom formulation support for specific application needs
As a technology-driven company, KST continues to invest in R&D, holding multiple patents in material processing and additive technologies.
Whether you need anti-hydrolysis protection, chain extension, crosslinking, or UV stabilization, KST provides high-efficiency, eco-friendly additives tailored to your requirements.
Our anti-hydrolysis additives received particular acclaim for their excellent hydrolysis resistance and applicability across a wide plastic products, from polyurethane products to engineering plastics, biodegradable materials and other industries can be applied. Visitors were impressed by the great potential of these additives in enhance product lifespan and stabilizing the initial mechanical properties of materials, and they help to improve the market competitive advantage of products.
Our team of experts was on hand throughout the exhibition to provide detailed insights into how our products could benefit various manufacturing processes. We engaged in fruitful discussions about custom formulations, technical support, and collaborative projects with industry professionals from diverse backgrounds.
Visit our website: www.kstoantihydro.com.com
Contact us: +86-512-66706-407 | E-mail: sandyding@kstoantihydro.com
Join us in shaping the future of high-performance plastics!
Equally captivating were our chain extender , which we presented as a solution for improving the molecular weight and mechanical properties of polymers. By incorporating our chain extenders into their formulations, manufacturers can enhance the tensile strength, heat resistance, and overall durability of their products. This translates into superior performance and reliability, qualities that are increasingly sought after in today's competitive marketplace.
Suzhou KST New Materials Co., Ltd. – Innovating Polymer Solutions for a Sustainable Future.
