• Precautions for PPS Plastic Injection Molding

  PPS is a high-temperature engineering plastic with high rigidity, low water absorption, and narrow processing window. It requires strict control of drying, temperature, injection, and cooling to avoid

  2026/02/28 Injection Molding

• How to Select Mold Steel for TPR Products

  TPR is a thermoplastic elastomer with medium fluidity and low corrosion. Mold steel selection depends on hardness, transparency, output, and appearance requirements.Key Requirements for TPR MoldsWear

  2026/02/28 Injection Molds

• Material Selection for TPE Molds

  TPE (thermoplastic elastomer) offers soft touch, elasticity, and good processability, widely used in consumer goods, handles, electronics, automotive, and sealing components. TPE compounds often conta

  2026/02/27 Injection Molding

• Troubleshooting Insufficient Clamping Force in Plastic Molds

  Insufficient clamping force causes flash, overflow, oversized parts, and mold damage. Many flash issues are mistakenly solved by increasing clamping force without identifying the real cause. This arti

  2026/02/27 Injection Moldshooren

• How to Select Mold Steel for TPU Materials

  TPU (Thermoplastic Polyurethane) is a widely used elastomer with high melt viscosity, poor flowability, strong tendency to adhere to mold surfaces, and slight corrosiveness when exposed to high temper

  2026/02/26 Injection Molds

• Impact of Mold Temperature Controller Malfunctions on Products and Solutions

  Mold temperature controllers, also known as mold heaters or chillers, are key equipment in injection molding. They stabilize mold surface temperature, directly affecting cooling rate, crystallinity, i

  2026/02/24 Injection Mold

• Usage Specifications for P20 Injection Mold Steel

  P20 steel (GB 3Cr2Mo, WNr 2311) is the most widely used pre-hardened plastic mold steel. It offers good machinability, polishing performance, and toughness with factory hardness HRC 30–36. It is widel

  2026/02/24 Injection Molding

• Solutions to Flash at Plastic Mold Parting Lines

  Flash, also called burrs or overflow, is a common defect in injection molding where molten plastic escapes from the parting line, ejector pins, inserts, or vents. Flash not only increases trimming lab

  2026/02/24 Plastic Molds