• Selection Method of Corrosion‑Resistant Steel for Injection Molds

  Many plastic materials release corrosive gases during melting and injection, including acids, halogens, and formaldehyde. Common examples include PVC, POM, flame‑retardant nylon, and brominated or chl

  2026/02/09 Injection Molds

• How to Select Mold Steel for PS Material Products

  PS (polystyrene) is a widely used general‑purpose plastic with good flowability, low melt viscosity, and non‑corrosive characteristics. For injection molds producing PS parts, mold steel selection mai

  2026/02/09 Injection Mold

• Material Classification and Application of Injection Molding Fillers

  Injection molding fillers are non-reacting additives dispersed in plastic to modify performance, improve dimensional stability, reduce warpage, and lower production costs. They are widely used in PP,

  2026/02/08 Injection Molding

• VOC Emission Control Solutions for Injection Molding

  Injection molding generates VOCs mainly from resin heating, release agents, and cleaning solvents. These emissions affect environmental compliance and workplace health, violating strict standards such

  2026/02/08 Injection Molding

• Hot Runner Nozzle Leakage: Causes and Solutions

  Hot runner nozzle leakage is one of the most frequent failures in precision injection molding. It causes material waste, product defects, component damage, and unplanned downtime. This article explain

  2026/02/08 Plastic Molds

• Performance Differences Between S136 and SKD61 for Plastic Molds

  S136 and SKD61 are two high-grade mold steels widely used in plastic injection molding, but they have distinct performance orientations and application scenarios. Confusing their use can lead to mold

  2026/02/08 Injection Molds

• Material Selection for PVC Injection Molds

  PVC (Polyvinyl Chloride) is a versatile and cost-effective thermoplastic widely used in injection molding. However, its unique properties—such as releasing mildly corrosive hydrogen chloride (HCl) gas

  2026/02/08 Injection Molds

• PS Plastic Injection Molding Guidelines

  PS (Polystyrene), including GPPS and HIPS, is a non-crystalline, brittle and highly flowable general plastic with good transparency, ease of coloring and low cost. It is widely used in packaging, stat

  2026/02/07 Plastic Injection Molding