• Corrosion Resistance Comparison of Common Plastics

  The corrosion resistance of plastics depends on their molecular structure and chemical stability. Fluoroplastics such as PTFE have the highest corrosion resistance, followed by polyolefins like PE and

  2026/01/10 Plastic Molds

• Plastic Mold Ejector Pin Design Specifications

  Ejector pins are critical components in the mold ejection system, responsible for smoothly and uniformly pushing the part out of the cavity or core. Proper design ensures part quality, prevents ejecti

  2026/01/09 hooren

• Process Requirements for Micro Injection Molding

  Micro injection molding focuses on producing components with strict dimensional and weight constraints, often involving features that are challenging to fill, cool, and eject consistently. Success dep

  2026/01/09 Injection Molding

• Injection Molding Cooling Time Calculation Method

  Cooling time in injection molding refers to the duration required for the molten plastic to cool from filling temperature to a temperature at which the part can be safely ejected. It is one of the mos

  2026/01/09 Injection Molding

• Steel Hardness Selection for Thin‑Wall Injection Molds

  Thin‑wall injection molding, typically defined as parts with a wall thickness of 0.5–1.5 mm, places significantly higher demands on mold steel compared to conventional molding. Higher injection pressu

  2026/01/09 Thin‑Wall Injection Molds

• Comparison of Impact Resistance in Common Plastics

  Impact resistance is a critical mechanical property of plastics, representing a material’s ability to withstand sudden external force without fracturing or undergoing plastic deformation. This perform

  2026/01/09 Plastic Molds

• How to Unclog Cooling Channels in Plastic Injection Molds

  The cooling system is one of the most critical parts of an injection mold. It directly affects cycle time, part dimensional stability, and surface quality. When cooling channels become blocked, heat t

  2026/01/08 Injection Molds

• Compliance Requirements for Food-Contact Plastics in Injection Molding

  Material compliance is the fundamental prerequisite for the injection molding of food-contact plastics, directly impacting the safety of food products and consumer health. With the increasing stringen

  2026/01/08 Injection Molding