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How to Resolve Significant Color Mismatch in Injection Molding: Expert Tips for Consistent Results
2025-02-24
1. Raw Material Quality or Batch Variations: Cause: Differences in raw materials (especially masterbatch) from different batches may lead to color mismatch, or unstable raw material quality can result in inconsistent product colors. Solution: Ensure Consistent Raw Materials: Choose reliable suppliers and perform color difference tests whenever a new batch of materials is used to ensure color consi...
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Application of Long Carbon Fiber Reinforced Composites in Fishing Reels
2025-03-26
Fishing reels are crucial components in modern fishing gear, requiring a balance of lightweight design, high strength, durability, and resistance to harsh environmental conditions. Traditional metal or short fiber reinforced plastic reels often face issues such as corrosion, excessive weight, and limited mechanical performance. To address these challenges, long carbon fiber reinforced composites h...
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An Introduction to Carbon Fiber Thermoplastic Composites
2025-05-06
Overview of Carbon Fiber Reinforced Thermoplastic Composites Carbon fiber (CF) is produced by carbonizing organic fibers at high temperatures in an inert atmosphere. It is an excellent reinforcing material due to its high strength, high specific modulus, superior thermal properties, chemical stability, and damping, vibration reduction, and noise reduction characteristics. Compared with traditional...
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Injection Molding Defect: Fiber Floating – Root Causes and Fixes
2025-06-20
In the injection molding process of glass fiber-reinforced materials, fiber floating is one of the most common surface defects. It appears as an uneven surface caused by exposed glass fibers on the part. This issue not only affects the visual appearance of the product but can also negatively impact secondary processes such as painting, coating, or electroplating. Today, we will take a deep dive in...
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Automotive Interior Odors: An Unavoidable Challenge for Material Engineers
2025-07-10
Odor is both a sensory experience and a perceived measure of quality. In the confined space of a car cabin, the "new car smell" from plastics is not a symbol of luxury—instead, it often becomes a major source of consumer complaints. This article, grounded in engineering practice, systematically explores the sources, mechanisms, analytical methods, and controllable strategies related to odor. It ai...
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