Customization of Toughening And Reinforcing Masterbatch in The Plastic Processing Industry

Customer Requirements: 

A certain plastic product manufacturing enterprise mainly produces large outdoor plastic structural components, such as plastic sunshades, outdoor trash cans, etc. When these products are used outdoors, they face complex environments such as wind, sun, temperature changes, and mechanical impacts. Products made from ordinary plastic materials have insufficient toughness and are prone to cracking, fracture, and other problems, seriously affecting the service life and safety of the products. The customer hopes to develop a toughening and reinforcing masterbatch that can significantly improve the impact resistance and tensile strength of plastic products, without affecting the processing performance and appearance quality of the product, in order to meet the stringent requirements of outdoor plastic products.

Customized Solution: 

The R&D team uses high-performance ethylene octene copolymer (POE) as the toughening agent, combined with high-strength glass fibers and special coupling agents. POE has excellent flexibility and elasticity, which can form island structures in plastic matrices, effectively absorb impact energy, and improve plastic toughness. Glass fiber plays a reinforcing role in the skeleton, significantly improving the tensile strength of plastic products. The special coupling agent enhances the interfacial bonding between POE, glass fiber, and plastic matrix, ensuring their synergistic effect. By optimizing the formula and processing technology, these components are uniformly dispersed in the carrier resin to produce toughening and reinforcing masterbatch with uniform particle size and good flowability, which is convenient for customers to add and use on existing plastic processing equipment.

Implementation Effect: 

After adding customized toughening and reinforcing masterbatch in the customer's plastic processing, the impact strength of the plastic product increased by 200% and the tensile strength increased by 80%. After 1000 cycles of high and low temperature and 500 mechanical impacts in simulating harsh outdoor environments, the product remained intact without cracking or fracture. At the same time, the product has good processing performance, smooth extrusion and injection molding processes, and high surface smoothness, meeting customers' requirements for high-performance and high-quality outdoor plastic products. Assisted customers in expanding their product application areas, successfully entering multiple high-end outdoor product markets, and increasing market share by 30%.