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How to mold long fiber reinforced thermoplastics?
2023-06-07
Long fiber reinforced thermoplastics (LFRT) are being used for injection molding applications with high mechanical properties. While LFRT technology can provide good strength, stiffness and impact properties, the processing method of this material plays an important role in determining what properties can be achieved in the final part. In order to successfully mold LFRTs, an understanding of some ...
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A brief look at some of the key factors that make carbon fiber composites a viable alternative to traditional materials
2023-07-20
Nowadays, we find new uses for carbon fiber almost every day. These tiny filaments, which are currently available in a wide variety of functional shapes, have a diameter of one-tenth the thickness of a human hair. The fibers are processed into fabrics that can be used for molding subsequent molding processes and formed into tubes and sheets for construction, or as conventional threads for fiber wi...
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The secret of flame retardant PP - what you want to know are here
2023-08-30
Polypropylene (PP), as one of the five general-purpose plastics, has a wide range of applications in all walks of life, however, the flammable characteristics of PP also limits its application space, hindering the further development of PP materials, so the flame retardant modification of PP has been the focus of attention. Combustion process and mechanism of polymer materials Polymer materials ar...
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LFT & SFT
2024-02-29
LFT is the product name for a family of long fiber reinforced thermoplastic materials for Injection Molding, Compression Molding and Extrusion applications. These materials differ from standard thermoplastic compounds in the length of the fiberglass in the pellets. Retention of fiber length in the finished part is key to the performance of LFT. The fiberglass is continuous within the pel...
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Intelligent and Lightweight: Carbon Fiber Composites Leading Battery Structural Innovation
2024-09-02
Carbon Fiber Reinforced Polymer (CFRP) occupies a significant position in modern industry due to its exceptional physical and mechanical properties, especially in the fields of aerospace and high-performance automotive applications. With the rapid growth of the electric vehicle (EV) and energy storage system (ESS) markets, the demand for efficient, lightweight battery systems is increasing. - Trad...
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Key Factors to Consider Before Using Fiber-filled Compounds
2024-10-07
In the design process of composite materials, a series of important factors must be considered to ensure the performance, safety, and cost-effectiveness of the final product. These factors include material selection, structural design, manufacturing processes, environmental impact, and cost analysis. This article will discuss these key factors in detail and explain their importance in the design o...
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Tsinghua University: Study on the Comprehensive Performance and Influencing Factors of Long Glass Fiber Reinforced PA66 Composites
2024-10-22
Introduction Fiber-reinforced polymer composites, due to their lightweight and high-strength characteristics, have found applications in many fields, especially in the transportation sector, where they can effectively reduce vehicle weight and better achieve energy savings and emission reductions. Among them, long glass fiber (LGF) reinforced polyamide materials (PA/LGF) are widely used in the man...
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Eight Ways to Reduce Injection Molding Costs
2024-11-08
1. Production Workshop The layout of the production workshop should consider two main aspects: meeting production requirements and optimizing layout based on production flow, while ensuring flexible energy use under specific production conditions. (1) Power Supply: Ensure a stable power supply with a moderate buffer to avoid excessive energy waste from unused capacity. (2) Efficient Cooling Water ...
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How to increase the gloss of ABS injection-molded products?
2024-11-11
Injection Mold 1. If the mold cavity is poorly machined, with defects such as scratches, micro-pores, wear, or rough surfaces, it will affect the gloss of the plastic part. To address this, ensure precise machining of the mold to achieve a lower surface roughness for the cavity; if necessary, polish and chrome-plate the cavity. 2. If the cavity surface has oil stains, watermarks, or excessive mold...
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PEEK Shines at the Zhuhai Airshow! Applications of PEEK in Aerospace
2024-11-18
Introduction Applications of PEEK in the Aerospace Field The 15th China International Aviation and Aerospace Exhibition opened in Zhuhai on November 12, showcasing an array of major "national treasures" in the aerospace field, reflecting remarkable advancements. The airshow featured an unprecedented flight performance, with the Air Force's aerobatic team dazzling the audience. Followin...
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Key Applications of PA66: Exploring Its Two Major Fields
2024-12-23
As one of the most widely used nylon products, PA66 is renowned for its high strength, excellent wear resistance, and superior lubricity, making it widely applicable in fields such as engineering plastics, industrial yarns, and civilian threads. According to market data, approximately 59% of global PA66 consumption is used in engineering plastics, while 41% is utilized in synthetic fibers. Long Gl...
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Does Filling Glass Fiber to Polypropylene Make It Brittle?
2025-01-03
Filling glass fiber (GF) to polypropylene (PP) is a common reinforcement method aimed at improving the material's mechanical properties, such as rigidity, strength, and heat resistance. However, the addition of glass fiber can indeed affect the material's toughness and fracture behavior, potentially making it more brittle. Polypropylene filling Long Glass Fiber Pellets Performance Changes of Glass...
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