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  Precautions and solutions for burnt injection molding products

  波音彩票 Burnt injection - molded products are a common and challenging issue in injection molding, which affects the appearance, performance, and lifespan of products. The following elaborates from four aspec

  2025/02/11 Injection molding products

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  What is glass fiber reinforced plastic?

  波音彩票 Glass Fiber Reinforced Polymer (GFRP), commonly known as fiberglass reinforced plastic, is a kind of fiber-reinforced composite material made with synthetic resin as the adhesive matrix and glass fibe

  2025/02/09 glass fiber reinforced plastic

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  Comparison of shrinkage rate of common plastics

  The shrinkage rate of plastics refers to the percentage by which the size of a plastic product shrinks relative to the size of the mold cavity after it is taken out from the mold and cooled to room te

  2025/01/10 Shrinkage rate of plastic

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  Plastic raw material quality index glossary

  1. Density and Relative DensityDensity: Mass per unit volume of a substance, calculated as mass - to - volume ratio. Units are Mg/m³, kg/m³, or g/cm³.Relative Density: Ratio of a substance's densi

  2025/01/08 Plastic raw material

• 30 common problems and countermeasures in injection molding process

  1. When the product is just started, the cause and solution of the product lack of glue after a period of productionWhen the injection molding machine material tube melts due to long heating time, low

  2025/01/06 hooren

• What are medical plastics and commonly used products?

  Medical plastics are a class of plastic materials used in the medical field, with a variety of characteristics and a wide range of applications, the following are some important knowledge about medica

  2024/10/26 Medical plastics

• How to improve the precision of plastic molds?

  Improving the precision of plastic molds can be started from the following aspects:First, design link1. Reasonable structural design:Ensure that the mold structure is stable and can withstand pressure

  2024/10/19 Precision of plastic molds

• Why do injection parts have dents and shrinkage marks?

  波音彩票 The main reasons for the occurrence of depressions and sink marks in injection-molded parts are as follows:I. Material FactorsLarge Material Shrinkage RateDifferent plastic materials have different sh

  2024/10/15 Injection parts