News

  • Élargir le domaine de l’énergie éolienne, améliorer la chaîne industrielle et construire un projet de base de fabrication intelligente en fibre de verre

    A-share company Changhai Co., Ltd. plans to invest in the construction of a 600,000-ton high-performance glass fiber intelligent manufacturing base project. In order to meet the needs of the company’s medium and long-term development strategy and capacity layout, further improve the glass fiber ...
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  • Evonik and partners develop a new high-voltage battery case

    Evonik and partners develop a new high-voltage battery case

    Although the number of electric vehicles and plug-in hybrid vehicles worldwide has reached millions, related parts and components still lack common specifications. At present, all parties are working hard to promote the standardized management of vehicle components and establish cross-market comp...
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  • Fiberglass wall covering-environmental protection first, aesthetics follow

    Fiberglass wall covering-environmental protection first, aesthetics follow

    Consumers’ investment in the field of construction and decoration continues to increase, indicating that the public’s increasing awareness of environmental protection and consumption concepts are closely related. In addition to the necessary visual aesthetics, the safety and environme...
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  • Composite material impact test

    Composite material impact test

    Impact resistance test of composite materials 1. Test method for low-speed impact In order to simulate the impact behavior of materials under real conditions, researchers have proposed a large number of experimental methods. According to the actual situation of the impact, the impact is generally...
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  • Epoxy composite: automotive steel material

    Composite material is a combination of two or more different substances. It can take advantage of various materials, overcome the shortcomings of a single material, expand the application range of synthetic materials, and improve the overall performance of the material. Because composite material...
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  • The performance and application fields of eight kinds of long glass fiber PP

    The performance and application fields of eight kinds of long glass fiber PP

    As one of the general plastic materials, PP (polypropylene) has a large output and a low price. At the same time, it has excellent comprehensive properties, good chemical stability, and good molding and processing properties. However, the shortcomings of PP, such as low strength, low use temperat...
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  • How to shape long fiber reinforced thermoplastics?

    How to shape long fiber reinforced thermoplastics?

    2. Parts and mold design Good parts and mold design are also beneficial to maintaining the fiber length of LFRT. Eliminating sharp corners around some edges (including ribs, bosses, and other features) can avoid unnecessary stress in the molded part and reduce fiber wear. The parts shall adopt a ...
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  • How to shape long fiber reinforced thermoplastics?

    How to shape long fiber reinforced thermoplastics?

    Long fiber reinforced thermoplastics (LFRT) are being used in injection molding applications with high mechanical properties. Although LFRT technology can provide good strength, stiffness and impact properties, the processing method of this material plays an important role in determining what per...
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  • How to avoid pinhole problems in FRP molds(2)

    How to avoid pinhole problems in FRP molds(2)

    How is the difference between medium-alkali, alkali-free glass fiber and high-alkali glass fiber? The easy way to distinguish medium-alkali, alkali-free glass fiber and high-alkali glass fiber is to pull a single fiber yarn by hand. Generally, alkali-free glass fiber has high mechanical strength ...
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  • How to avoid pinhole problems in FRP molds(1)

    How to avoid pinhole problems in FRP molds(1)

    Glass fiber ( fiberglass) is an inorganic non-metallic material with excellent performance. It has a wide variety of advantages. The advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but the disadvantage is sex Brittle, poor wear resi...
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  • 3D printing new pipelines to change the processing method of composite materials

    3D printing new pipelines to change the processing method of composite materials

    The production of lightweight composite materials has high requirements in the fields of aerospace, automotive, and defense. In these fields, reducing weight and ensuring strength and durability are key factors in completing the task. However, this is a very time-consuming and expensive process. ...
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  • Composite material molds help the development of prefabricated concrete exterior wall technology

    Composite material molds help the development of prefabricated concrete exterior wall technology

    As the “facade” of the building, the outer wall can have different shapes and colors. It needs to provide window installation support, and have the functions of waterproofing, damage-proofing and noise-proofing, which is an important link in the process of building design and construc...
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