Toughening and thickening agent SP-3T is a functional additive with excellent performance, designed specifically for various modified engineering plastics and related products. Its unique chemical structure and performance characteristics enable it to play an important role in various application scenarios, significantly improving the performance indicators of the product.

Modified engineering plastic products, wires and cables, rubber products, resin products: suitable for modifying various resins, packaging materials, eyeglass products, powder coatings.

• Reactivity: The epoxy functional groups in the product structure can react with the terminal hydroxyl, carboxyl, and amino groups in the condensed resin, achieving polymer chain extension, thereby improving the characteristic viscosity and mechanical properties of the condensed resin, and effectively inhibiting polymer hydrolysis.
• Mixing performance: It has excellent mixing ability, which can fully mix raw materials and masterbatch, ensuring the uniformity of product quality.
• Adhesive enhancement: After thermoplastic treatment, its molecular chains can fully bond with the plastic material, significantly increasing the adhesion and improving the color retention and oxidation resistance of the product.
• Improvement of mechanical properties: It can enhance the toughness, tensile strength, elasticity, and tensile strength of the product, effectively prevent product cracking and deformation after molding, and improve the impact resistance of the product.

According to different products and production processes, the addition ratio is generally 0.5%-1.5%. The specific addition ratio should be adjusted according to the actual situation, and it is recommended to determine the optimal addition amount through experiments.