• Density of PS (Polystyrene)

  The density (specific gravity) of PS resin is an industry-recognized standard physical parameter, divided into two main categories—GPPS and HIPS—with stable base density values tested in accordance wi

  2026/02/02 Injection Mold

• Density of PVC (Polyvinyl Chloride)

  The density (specific gravity) of PVC resin is an industry-recognized standard physical parameter, significantly influenced by plasticizer and filler content, with clear base density ranges tested in

  2026/02/02 Injection Molds

• Density of PP (Polypropylene)

  The density (specific gravity) of PP resin is an industry-recognized standard physical parameter and is among the lowest of general-purpose thermoplastics, with stable base density values tested in ac

  2026/02/02 Injection Molds

• Density of ABS (Acrylonitrile Butadiene Styrene)

  The density (specific gravity) of ABS resin is an industry-recognized standard physical parameter. The density range of general-purpose ABS is 1.05～1.08 g/cm³, with typical values for mass-produced ma

  2026/02/02 Plastic Molds

• Density of PE (Polyethylene)

  The density (specific gravity) of PE resin is an industry-recognized standard physical parameter. PE is divided into three main categories—LDPE, LLDPE, and HDPE—based on molecular structure and densit

  2026/02/02 Injection Molds

• Reasonable Setting of Injection Mold Temperature Parameters

  The rational setting of injection mold temperature parameters is central to balancing part quality, molding efficiency, and production stability. Its core logic lies in precisely regulating the temper

  2026/02/02 Injection Mold

• Troubleshooting Hot Runner Clogs in Injection Molds

  The hot runner system is critical to stable production and part quality in injection molding. Clogging causes short shots, insufficient filling, burning, and leakage, and may damage heating components

  2026/01/31 Injection Molds

• Selection of Gate Types for Plastic Molds

  The gate is the critical channel through which molten plastic enters the mold cavity from the runner system. Its type directly affects melt filling behavior, part appearance, internal stress, producti

  2026/01/31 Plastic Molds