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• Understand the aging of plastics

  1. DefinitionPlastic aging means plastics' physical, chemical, and mechanical properties degrade irreversibly during processing, storage, and use. External factors such as light, heat, oxygen, wat

  2024/12/16 Understand the aging of plastics

• The basic idea of injection molding machine maintenance work

  1. Core of Maintenance WorkInjection molding machine maintenance centers on fault judgment and treatment. It demands knowledge in mechanical, hydraulic, and electrical maintenance. Maintenance workers

  2024/12/13 injection molding machine maintenance work

• Two-color injection molding technology for automotive headlights

  1. Definition of Two - Color Injection MoldingMulti - color multi - material injection molding process is a manufacturing process or production unit that combines multiple plastics into multi - functi

  2024/12/12 Two-color injection molding technology

• Solutions to common defects in the appearance of injection moulded parts

  1. Flow MarksProblemFlow marks result from material's physical properties. The material's flow trace, especially when the filler (including color master) isn't well - dispersed, shows as a

  2024/12/09 Appearance of injection moulded parts

• PP injection molding four key points

  1. Raw Material Control1.1 CharacteristicsPP (polypropylene) has homopolymerized and copolymerized types. Homopolymerized PP, with 60% - 70% crystallinity due to high molecular chain regularity, offer

  2024/12/06 PP injection molding

• PP injection molding four key points

  1. Raw Material Control1.1 CharacteristicsPP (polypropylene) has homopolymerized and copolymerized types. Homopolymerized PP, with 60% - 70% crystallinity due to high molecular chain regularity, offer

  2024/12/06 PP injection molding

• What should be noted about TPE soft adhesive?

  TPE coating involves adhering TPE soft adhesive material to other materials. Common processing methods include using a two - color injection molding machine or a general injection molding machine with

  2024/12/04 TPE soft adhesive

• Injection mold standardization of the five types of mold requirements

  I. Mold Design RequirementsProduct AnalysisThoroughly understand injection - molded product functions, appearance needs, and dimensional accuracy. For high - appearance - requirement products like aut

  2024/12/02 Injection mold standardization