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  • JEC World 2023

    JEC World 2023

    CQDJ, a leading manufacturer of composite materials and advanced composites, recently participated in the JEC World 2023 exhibitions held at the Paris Nord Villepinte Exhibition Center from March 25-27, 2023.     The event was attended by more than 40,000 professionals from various industrie...
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  • Types and applications of glass fiber composite mat

    Types and applications of glass fiber composite mat

    There are several types of glass fiber composite mats available, each with different properties and applications. Some common types include:   Chopped Strand Mat (CSM): This is a non-woven mat made of randomly oriented glass fibers held together with a binder. It is commonly used in low-cos...
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  • The difference between vinyl resin and unsaturated polyester resin

    The difference between vinyl resin and unsaturated polyester resin

    Vinyl resin and unsaturated polyester resin are both types of thermosetting resins commonly used in a variety of industries, such as automotive, construction, marine, and aerospace. The main difference between vinyl resin and unsaturated polyester resin is their chemical composition. Imagine a m...
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  • The importance of fiberglass manufacturers

    The importance of fiberglass manufacturers

    Fibreglass Mat Suppliers   Fibreglass matting is essential components in many industries, including construction, automotive, and marine. Therefore it is important to find reliable fiberglass mat manufacturers to ensure that you have access to the highest-quality glass fiber mats for your project...
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  • The application and production of fiberglass surface mat

    The application and production of fiberglass surface mat

    Fiberglass surface mat is a non-woven material made of randomly arranged glass fibers bonded together with a binder. It is used as a reinforcement material in composite materials, especially in the construction industry, for applications such as roofing, flooring, and insulation. The production ...
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  • Application and characteristics of carbon fiber cloth and aramid fiber cloth

    Application and characteristics of carbon fiber cloth and aramid fiber cloth

    carbon fiber yarn Carbon fiber cloth and aramid fiber cloth are two types of high-performance fibers commonly used in a variety of industries. Here are some of their applications and characteristics: carbon fiber fabric Carbon fiber cloth: Application: Carbon fiber cloth is widely used in aer...
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  • The properties of glass fiber direct roving

    The properties of glass fiber direct roving

    Fiberglass direct roving is a type of reinforcement material made from continuous glass filaments that are gathered together and wound into a single, large bundle. This bundle, or “roving,” is then coated with a sizing material to protect it during processing and to ensure good adhesi...
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  • Reinforced for material enhanced quality for life

    Reinforced for material enhanced quality for life

    1、High-zirconium alkali-resistant fiberglass mesh   It is made of high-zirconium alkali-resistant glass fiber Roving with zirconia content of more than 16.5% produced by the tank kiln and woven by the twisting process. The surface coating material content is 10-16%. It has super alkali resista...
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  • Original mold treatment – Class “A” surface

    Original mold treatment – Class “A” surface

    Grinding paste&polishing paste Used to remove scratches and polish the original mold and mold surface; It can also be used to remove scratches and polish the surface of fiberglass products, metal and finish paint.   Characteristic: >CQDJ products are economical and practical, easy to opera...
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  • Learn more about fiberglass mesh

    Learn more about fiberglass mesh

    As people’s awareness of health continues to increase, everyone is becoming more and more concerned about the materials they choose for decoration. No matter in terms of environmental protection, the impact on the human body, or the manufacturer and materials of the product, everyone will u...
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  • Holiday Notice

    Holiday Notice

    Dear Valued Customer, As the Chinese New Year is around the corner, please be informed that our office will close for holidays from 15th, Jan to 28th, Jan 2023. Our office will resume work on 28th, Jan 2023. Thanks for your support and cooperation over the past year. Happy New Year! Chongqing D...
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  • Glass fiber and its properties

    Glass fiber and its properties

    What is fiberglass? Glass fibers are widely used due to their cost-effectiveness and good properties, mainly in the composites industry. As early as the 18th century, Europeans realized that glass could be spun into fibers for weaving. The coffin of the French Emperor Napoleon already had decorat...
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